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Flexmail alternatives
Flexmail is trial-only with paid plans from EUR 15/mo billed annually (Start, 1,000 contacts, EUR 184/yr, excl. VAT; EUR 17/mo without the annual discount); scales with contact count. Here are the other 236 platforms in this directory, with the same fact set for each: free tier, starting price, API, and MCP support.
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beehiivAPIMCP
Newsletters, podcasts, and community in one platform · Free tier · from $49/mo (Lite, billed yearly; $59/mo billed monthly) at up to 1,000 subscribers; tiered by subscriber count
www.beehiiv.com
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SubstackAPIMCP (community)
Writers making money doing the work they believe in · Free tier · from No monthly fee; 10% of paid subscription revenue plus Stripe fees
substack.com
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MailchimpAPIMCP
Email and SMS marketing minus the learning curve · Free tier · from $13/mo (Essentials, 500 contacts); scales with contact count
mailchimp.com
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AWeberAPIMCP
Email marketing for small businesses · from $12.49/mo (Lite, annual billing); scales with subscriber count
www.aweber.com
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FlodeskAPIMCP
Design-first email marketing for small businesses · Free tier · from $25/mo (Lite, up to 1,000 subscribers); subscriber-based
flodesk.com
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BigMailerAPI
Email marketing for agencies and multi-brand teams · Free tier · from $7.50/mo per 5,000 contacts (Business Lite); contact-count based
www.bigmailer.io
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Kit (formerly ConvertKit)APIMCP
Email-first operating system for creators · Free tier · from $39/mo (Creator, at 1,000 subscribers); subscriber-based
kit.com
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Constant ContactAPIMCP
Digital and email marketing for small businesses · from $12/mo (Lite); contact-count based
www.constantcontact.com
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Campaign MonitorAPIMCP (community)
Straightforward email marketing for growing businesses · Free tier · from $11.70/mo (Lite, 0-500 contacts, with 10% annual discount); subscriber-count based
www.campaignmonitor.com
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MoosendAPI
Intuitive email marketing and automation platform · from $9/mo (Pro, 500 subscribers); subscriber-count based
moosend.com
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EmailOctopusAPI
Budget-friendly, simple email marketing · Free tier · from $9/mo (Pro, billed yearly); scales with subscriber count
emailoctopus.com
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GetResponseAPIMCP
All-in-one marketing (email, automation, webinars) · from $19/mo (Starter, 1,000-contact list); list-size based
www.getresponse.com
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DripAPIMCP
Ecommerce brands · from $39/mo (up to 2,500 people); scales with list size and sends
www.drip.com
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ActiveCampaignAPIMCP
Marketing automation plus CRM · from $15/mo (Starter, 1,000 contacts); contact-based
www.activecampaign.com
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KlaviyoAPIMCP
Ecommerce/B2C brands running email + SMS on customer data · Free tier · from $20/mo (email, up to 500 profiles); active-profile based
www.klaviyo.com
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OmnisendAPIMCP
Ecommerce email + SMS · Free tier · from $16/mo billed monthly (Standard, 500 contacts, 6,000 emails/mo); $11.20/mo if 3 months are paid upfront (30% off); contact-based
www.omnisend.com
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Benchmark EmailAPIMCP
Small businesses wanting powerfully simple email · Free tier · from $12/mo billed monthly, $10/mo on annual billing (Pro, 500 contacts, sends up to 10x contact count); contact-based
www.benchmarkemail.com
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iContactAPI
Beginners wanting easy business email marketing · from $9/mo after trial; contact-count based
www.icontact.com
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EmmaAPI
Multi-team, multi-location orgs and franchises · from $105/mo (Emma Lite); contact count not stated; custom quote above 10,000 contacts
myemma.com
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SenderAPIMCP
Growing small businesses on a budget · Free tier · from $9/mo billed monthly or $5.40/mo billed annually (Standard, up to 500 subscribers, 6,000 emails/mo); subscriber-based
www.sender.net
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StripoAPIMCP
Designing HTML email templates without code · Free tier · from $20/mo (Basic)
stripo.email
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SendloopAPI
Small businesses wanting simple email marketing · Free tier · from $29/mo (Starter, 25,000 emails/mo, unlimited subscribers)
sendloop.com
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Twilio SendGridAPIMCP
Developers sending email at scale via API · from $19.95/mo (Essentials)
sendgrid.com
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MailjetAPIMCP
Teams sending marketing and transactional email together · Free tier · from $9/mo (Starter, 8,000 emails/mo)
www.mailjet.com
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PostmarkAPIMCP
Developers needing fast, reliable transactional email · Free tier · from $15/mo (Basic, 10,000 emails)
postmarkapp.com
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SendPulseAPIMCP
Multichannel marketing (email, SMS, chatbots) on a budget · Free tier · from $9.60/mo billed annually ($115.20/yr) (Standard, up to 500 subscribers)
sendpulse.com
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Zoho CampaignsAPIMCP
SMBs already in the Zoho ecosystem · Free tier · from $3/mo (Standard, billed annually)
www.zoho.com/campaigns
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BrevoAPIMCP
SMBs wanting all-in-one marketing plus CRM · Free tier · from $9/mo (Starter)
www.brevo.com
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MailWizzAPIMCP
Self-hosters and agencies running their own ESP · from $59/yr or $79 one-time lifetime (Regular license)
www.mailwizz.com
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HubSpot Marketing HubAPIMCP
Marketing teams on an all-in-one CRM platform · Free tier · from $20/mo/seat (Starter; $7/mo/seat new-customer promo)
www.hubspot.com
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MailPoetAPI
WordPress/WooCommerce sites sending email from WP · Free tier · from $8/mo (Creator at 500 subscribers, uses your own sending service; Business with MailPoet Sending Service $10/mo); billed monthly, subscriber-based
www.mailpoet.com
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MailgunAPIMCP
Developers sending transactional email via API · Free tier · from $15/mo (Basic, 10,000 emails/mo)
www.mailgun.com
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Elastic EmailAPIMCP
Budget-focused senders wanting marketing tools plus an email API · Free tier · from $29/mo (Starter, up to 2,500 contacts; contact-based)
elasticemail.com
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MailUpAPI
Businesses and agencies doing email + SMS with unlimited sends · from EUR 48/mo (Starter, billed annually; pay-per-speed, unlimited sends)
mailup.com
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Pepipost (Netcore Email API)APIMCP
High-volume transactional email at enterprise scale · from Custom quote (pricing based on monthly email volume)
netcore.ai
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MailerLiteAPIMCP
Solopreneurs and small businesses on a budget · Free tier · from $12/mo (Comfort; subscriber-based)
www.mailerlite.com
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GhostAPIMCP (community)
Independent publishers combining site, newsletter, and memberships · from $18/mo (Starter, billed yearly; member-count based)
ghost.org
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ButtondownAPIMCP (community)
Indie writers wanting a minimal, API-first newsletter · Free tier · from $9/mo (subscriber-based)
buttondown.com
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LoopsAPIMCP
SaaS teams sending product, marketing, and transactional email · Free tier · from $49/mo (contact-based; unlimited sends)
loops.so
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AcumbamailAPIMCP (community)
Email + SMS campaigns for SMEs and agencies · Free tier · from EUR 24/mo (Basic, 20,000 emails/mo, billed monthly); annual billing 20% less
acumbamail.com
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Amazon SESAPIMCP
High-volume sending at lowest unit cost · from $0.10 per 1,000 emails (pay-as-you-go)
aws.amazon.com/ses
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BentoAPIMCP
SaaS founders and small businesses · from $29/mo
bentonow.com
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www.bloomreach.com/en/products/marketing-automation
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BlueshiftAPIMCP (community)
Lean teams scaling cross-channel engagement · from From $1,250/mo (Starter, billed annually)
blueshift.com
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BrazeAPIMCP
Cross-channel customer engagement at scale · from Custom quote
www.braze.com
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CampaignerAPI
Advanced email marketing without full-suite cost · from $14/mo (Essentials, 1,000 contacts)
www.campaigner.com
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CircleAPIMCP
Creators unifying audience email and community in one platform · Free tier · from Professional $89/mo + Email Hub add-on (free under 100 contacts; +$99/mo at 10K contacts)
circle.so
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CleverReachAPIMCP (community)
GDPR-compliant newsletters for SMEs · Free tier · from EUR 15/mo
www.cleverreach.com
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ClickFunnelsAPIMCP
Entrepreneurs running sales campaigns without tech skills · Free tier · from $97/mo Launch ($81/mo annual): 10K contacts, 50K emails/mo; automation workflows from Scale $197/mo
www.clickfunnels.com
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CordialAPIMCP
Real-time messaging for enterprise consumer brands · from Custom quote
cordial.com
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Customer.ioAPIMCP
Data-driven personalized customer journeys · from $100/mo
customer.io
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DotdigitalAPIMCP
Mid-market and enterprise cross-channel marketing teams · from Custom quote
dotdigital.com
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www.sap.com/products/crm/engagement-cloud.html
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EnchargeAPI
Behavior-based emails and onboarding for B2B SaaS · from $79/mo (annual, up to 2,000 subscribers)
encharge.io
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FluentCRMAPIMCP
Email marketing automation inside WordPress · Free tier · from $103/yr single-site license (reg. $129/yr)
fluentcrm.com
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GMassAPIMCP (community)
Cold email outreach and mass email inside Gmail · from $20/mo (Standard, billed annually; $29.95 monthly)
www.gmass.co
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GoDaddy Digital MarketingMCP
Small businesses emailing customers from their GoDaddy website · from $21.99/mo (Essentials, 1,000 contacts, 10,000 email sends/mo)
email.marketing.godaddy.com/plans
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HighLevel (GoHighLevel)APIMCP
Agencies and SMBs wanting marketing, CRM, and sending in one place · Free tier · from $97/mo Starter + LC Email usage ~$0.675 per 1,000 emails
www.gohighlevel.com
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IterableAPIMCP
Enterprise brands running cross-channel engagement · from Custom quote
iterable.com
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Kajabi EmailAPIMCP
Creators replacing separate email tools with an all-in-one platform · from $179/mo billed monthly or $143/mo billed annually ($1,716/yr) (Basic, 2,500 contacts, unlimited email sends)
kajabi.com
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KartraAPI
Solopreneurs running funnels, checkout, and email in one platform · from $59/mo Essentials (500 contacts, 10,000 emails/mo); Starter $119/mo has unlimited emails
kartra.com
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KeilaAPIMCP (community)
Privacy-conscious newsletters powered by open source · Free tier · from EUR 8/mo (Keila Cloud XS, 2,000 emails/mo)
www.keila.io
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ListmonkAPIMCP (community)
Performance and features in a single binary · Free tier · from Free (open source)
listmonk.app
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ListrakAPI
Retail and e-commerce cross-channel personalization · from Custom quote
www.listrak.com
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MailBlusterAPIMCP (community)
Sending bulk email at low cost via Amazon SES · Free tier · from $60/yr Pro (per brand) + $0.60 per 1,000 emails
mailbluster.com
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MailcoachAPIMCP
Bootstrappers, creators, and developers · from $9.99/mo hosted (2,000 emails); self-hosted license $249 one-time
mailcoach.app
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MailerSendAPIMCP
Transparent pricing from side projects to agencies · Free tier · from $7/mo billed monthly or $6.30/mo billed yearly ($75.60/yr) (Hobby, 5,000 emails/mo)
www.mailersend.com
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MailmeteorMCP (community)
Sales, marketing, and recruiting outreach from Gmail · Free tier · from $5.99/mo (Starter, per user)
mailmeteor.com
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MailmodoAPIMCP
Interactive emails that drive conversions · from $149/mo (Lite, billed annually)
www.mailmodo.com
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MailrelayAPI
High-volume sending on a free plan · Free tier · from EUR 48/mo (100,000 emails); prepaid packs from EUR 40
mailrelay.com
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Mailster
Self-hosted newsletters without subscription fees · from $39 first yr Starter (promo; reg. $79/yr)
mailster.co
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MailtrapAPIMCP
Testing and sending in one platform · Free tier · from $15/mo (Email API Basic, 10,000 emails)
mailtrap.io
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business.adobe.com/products/marketo/adobe-marketo.html
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MoEngageAPIMCP
Enterprise consumer brands (retail, fintech, media) · from Quote-only (contact sales)
www.moengage.com
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OmedaAPIMCP
Media companies, publishers, events businesses, and associations · Free tier · from Custom quote (no published pricing)
www.omeda.com
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OneSignalAPIMCP
Product teams wanting push, email, and SMS in one platform · Free tier · from $19/mo (Growth: 20,000 email sends included, then $1.50 per 1,000)
onesignal.com
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OngageAPIMCP
High-volume email senders using multiple SMTP/ESP connections · Free tier · from $399/mo (Starter, up to 1M emails/SMS per month)
www.ongage.com
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www.oracle.com/cx/marketing/automation
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docs.oracle.com/en/cloud/saas/marketing/responsys.html
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OrttoAPIMCP
Journeys that drive revenue on unified customer data · from Custom quote
ortto.com
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ParagraphAPIMCP
Early-stage startups and founder-led teams · Free tier · from $167/mo (Launch, billed yearly at $1,999/yr; $199/mo billed monthly), 25,000 newsletter emails/mo
paragraph.com
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Podia EmailMCP
Creators running email, courses, and community in one place · from $42/mo billed annually ($504/yr) (Mover, email included up to 100 subscribers)
www.podia.com/email
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PostalAPI
Self-hosted SendGrid/Mailgun alternative · Free tier · from None; self-hosted, infrastructure costs only
github.com/postalserver/postal
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PrivyAPIMCP
Small ecommerce stores growing sales with email and SMS · Free tier · from $30/mo
www.privy.com
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ResendAPIMCP
Developer-first transactional email · Free tier · from $20/mo (Pro, 50,000 emails)
resend.com
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RoblyAPI
Small businesses seeking higher open rates · from $15/mo (annual, up to 500 contacts)
www.robly.com
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zetaglobal.com/sailthru
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www.salesforce.com/marketing/engagement
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SegunoMCP
Shopify merchants who want email marketing inside the Shopify admin · Free tier · from $35/mo
www.seguno.com
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SelzyAPIMCP
Small businesses starting with email · Free tier · from $7.50/mo (Lite, up to 100 contacts)
selzy.com
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SendFoxAPIMCP
Affordable email marketing for content creators · Free tier · from $29 one-time (Lifetime); Pro from $19/mo
sendfox.com
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SendLayerAPIMCP
Email deliverability without high costs · from $5/mo billed annually (Starter, 1,000 emails)
sendlayer.com
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SendyAPIMCP (community)
Newsletter sending without monthly fees · from $69 one-time license
sendy.co
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Shopify MessagingAPIMCP
Emails built for commerce · Free tier · from Included with any Shopify plan; overage $1 per 1,000 emails past the free 10k
www.shopify.com/email-marketing
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SmartrMailAPIMCP (community)
Ecommerce stores wanting simple automated product emails · Free tier · from $10/mo base + $0.0125 per active subscriber (Essential); priced on active subscribers
www.smartrmail.com
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SMTP.comAPI
Managed high-volume email delivery · from $25/mo (Essential, 50,000 emails, shared IP)
www.smtp.com
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SMTP2GOAPIMCP
Reliable delivery with hands-on support · Free tier · from $10/mo (Starter, 10,000 emails)
www.smtp2go.com
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SocketLabsAPI
Email sending plus performance analytics · from $39.95/mo (Core, 40,000 emails)
www.socketlabs.com
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Squarespace Email CampaignsAPIMCP
Effortless on-brand email for Squarespace sites · from From $8/mo (500 emails/mo tier, unlimited contacts); annual billing saves up to 30%
www.squarespace.com/email-marketing
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Systeme.ioAPIMCP
Launching an online business with one tool · Free tier · from $17/mo (Startup)
systeme.io
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VerticalResponseAPI
Easy email marketing for small businesses · from $13/mo (Basic, under 500 contacts)
www.verticalresponse.com
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Wix Email MarketingAPIMCP
Professional campaigns that drive site traffic · Free tier · from Paid Email Marketing plans (Essentials, Core, Advanced) upgraded in-dashboard; prices not published on Wix help pages
www.wix.com/ascend/email-marketing
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YAMM (Yet Another Mail Merge)
Freelancers, educators, and small businesses merging from Sheets · Free tier · from $3/mo billed annually at $36/yr (Pro, personal gmail.com accounts); annual billing only; EUR 3/mo in listed EU countries
yamm.com
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Acoustic ConnectAPI
B2C marketers running high-volume email · from Custom quote (Essentials and Advanced plans)
www.acoustic.com/product/email-marketing
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Act-OnAPIMCP (community)
Mid-market B2B marketing teams · from From $900/mo (Professional; annual contract required; priced by active contacts)
act-on.com
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Action NetworkAPI
Progressive campaigns and advocacy groups · Free tier · from From $15/mo (Movement, $1.25 per 1,000 emails; first 12,000 emails/mo covered by the minimum; monthly)
actionnetwork.org
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ActitoAPI
European B2C brands running multichannel campaigns · from Custom quote (Standard plan up to 100k active profiles)
actito.com/en
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ActiveTrailAPIMCP (community)
Small businesses wanting email plus SMS and WhatsApp · from $8/mo paid yearly (Basic, up to 500 contacts); scales with contact count
www.activetrail.com
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AcyMailingAPI
Joomla and WordPress site newsletters · Free tier · from EUR 2.40/mo billed yearly or EUR 3/mo monthly (Essential, 4,000 emails/mo tier); VAT by location
www.acymailing.com
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Adobe CampaignAPI
Enterprise B2C outbound campaigns at scale · from Custom quote (Advanced and Enterprise packages)
business.adobe.com/products/campaign.html
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ELAINEAPI
German enterprises running large email programs · from Custom quote
www.elaine.io/en
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AttentiveAPIMCP
Consumer brands running SMS and email together · from Custom quote (usage-based)
www.attentive.com
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AudiencefulAPIMCP
Small teams wanting newsletters plus AI-agent access · Free tier · from $29/mo billed yearly (Essentials, 3,000 contacts); monthly-billed price not listed; scales with contact count
www.audienceful.com
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AutoSendAPIMCP
Developers wanting cheap volume-priced marketing and transactional email · from $5/mo (Marketing + Transactional, 3,000 emails, 1,000 marketing contacts); billed monthly, scales with send volume
autosend.com
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Axios HQMCP
Leadership and team updates written in Smart Brevity · from Custom quote (Essentials, priced by organization, 5,000 messages/yr included)
axioshq.com
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Beacons
Creators who want a link-in-bio store and newsletter in one · Free tier · from $10/mo monthly or $8.33/mo billed annually (Creator, 500 email sends/mo); unlimited sends from Creator Plus at $30/mo
beacons.ai
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BillionMail
Technical teams wanting to run their own mail server and newsletter sender · Free tier · from No paid plan; no monthly fees (you run your own server)
billionmail.com
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Bird EmailAPIMCP
Developers sending transactional and broadcast email · Free tier · from From $15/mo deposit (Email Startup; $0.40 per 1,000 transactional emails charged from balance)
bird.com/email-api
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Bitrix24APIMCP
Teams wanting CRM, collaboration and email in one suite · Free tier · from From $49/mo billed annually or $69 billed monthly (Basic, 5 users); comparison table lists email marketing from 10,000 emails/mo, but the plan cards list email marketing under Professional ($199/mo billed annually, 100 users)
www.bitrix24.com
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BluecoreAPI
Enterprise retailers personalizing email at scale · from Custom quote
www.bluecore.com
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BlueFox EmailAPIMCP
Occasional or high-volume senders who want pay-per-send pricing with no contact caps · from $6/mo (Starter, 5,000 sends/mo, no contact limits); one-time packs from $50 for 50,000 sends (valid 12 months); prices exclude VAT
bluefox.email
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Buy Me a Coffee
Creators emailing supporters and members of a tip or membership page · Free tier · from No monthly plan; 5% transaction fee on earnings
buymeacoffee.com
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CakemailAPIMCP
Small businesses wanting Canadian data residency · Free tier · from $19/mo billed monthly (Premium, 500 contacts, 7,500 emails/mo); scales with contact count
www.cakemail.com
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Cerkl BroadcastAPI
Free internal email for small comms teams · Free tier · from Custom quote (Foundations+, priced by audience size; annual agreements typical)
cerkl.com
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CleverTapAPIMCP
App-centric brands engaging users across channels · from From $85/mo list (Core, up to 5,000 MAU; promotional discounts shown; email is an add-on)
clevertap.com
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ContactMonkeyAPI
Employee newsletters sent from Outlook or Gmail · from Custom quote (Launch, Grow, Enterprise; priced by sender seats and list size)
www.contactmonkey.com
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ContactPigeon
Mid-size retailers wanting email plus a CDP · from $50/mo (Starter, up to 2,500 contacts, unlimited email sends); billed monthly or invoiced annually
www.contactpigeon.com/cp
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CuratedAPI
Link-roundup and curated editorial newsletters · Free tier · from $39/mo (1,501 to 2,500 subscribers, monthly); scales with subscriber count
www.curated.co
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CyberimpactAPIMCP (community)
Canadian senders who need CASL compliance · Free tier · from CAD 25/mo billed monthly (Basic, 250 contacts); scales with contact count
cyberimpact.com
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DelivraAPI
Small marketing teams wanting hands-on support · from $33/mo (Starter, 500 contacts) on an annual license; scales with contact count
www.delivra.com
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Direct MailAPI
Mac users sending newsletters from a desktop app · Free tier · from $20/mo (Unlimited plan, 500 contacts, monthly); scales with contact count; or $20 for 1,000 pay-per-email credits
directmailmac.com
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DittofeedAPI
Product teams wanting a self-hostable Customer.io-style tool · Free tier · from $75/mo (Cloud Pro, 10,000 unique users/mo included, then per-user overage); 14-day free trial
www.dittofeed.com
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DopplerAPI
Spanish-speaking SMBs in Latin America · Free tier · from From US$10/mo (Contacts plan, monthly, shown as 50% off for the first 6 months); Emails plan from US$134/mo; credits from US$15
www.fromdoppler.com/en
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www.microsoft.com/en-us/dynamics-365/products/customer-insights
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E-goiAPI
SMBs needing email plus SMS and push on a free tier · Free tier · from EUR 8.92/mo (Base, 500 contacts, monthly); up to 25% off on longer billing periods
www.e-goi.com
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EcomailAPIMCP
Czech and Slovak e-commerce newsletters · Free tier · from CZK 150/mo billed annually or CZK 250/mo monthly (Profi, up to 500 contacts, excl. 21% VAT); scales with active contacts
ecomail.cz
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EmailitAPIMCP
Developers wanting one EU-hosted API for transactional email and newsletters · Free tier · from $25/mo billed monthly or $20/mo billed yearly (Pro, 100,000 credits/mo, audiences up to 50,000); pay as you go $2 per 10,000 credits
emailit.com
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emBlueAPI
Latin American brands running email plus WhatsApp and SMS · from US$34/mo monthly or US$27.20/mo billed yearly (Starter base fee); email sends priced by volume on top
www.embluemail.com
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EngageBayAPIMCP
Small businesses wanting a cheap all-in-one CRM with email · Free tier · from $12.99/user/mo (Marketing Bay Basic, 500 contacts, 2,500 branded emails); $11.95 billed yearly, $11.04 billed every two years
www.engagebay.com
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EvalancheAPI
DACH B2B teams needing GDPR-compliant automation · from From EUR 195/mo (entry tier, monthly; offers configured individually)
www.evalanche.com/en
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EverlyticAPI
South African businesses sending email and SMS at volume · from Custom quote (12-month contract; packages priced by subscriber count from 2,000, excl. VAT)
www.everlytic.com
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eworx Marketing Suite (mailworx)API
Austrian and DACH organizations wanting local hosting · from From EUR 69/mo (mailworx Professional, 5 users; billed by annual sending volume)
www.eworx.at/marketing-suite
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FeedBlitzAPI
Bloggers sending RSS-to-email newsletters · from $7/mo (Core, up to 100 active subscribers, monthly); $9/mo for 101 to 500; scales with subscriber count
www.feedblitz.com
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Flocknote
Churches and parishes emailing members · Free tier · from $10/mo (Starter, 41 to 50 members, monthly); scales with member count; Complete from $75/mo
flocknote.com
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folkAPIMCP
Small teams sending campaigns from their CRM · from $24/member/mo billed annually or $30 monthly (Standard, email campaigns, 2,000 messages per member/mo)
www.folk.app
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Force24
UK B2B lead nurturing and intent tracking · from Custom quote
force24.co.uk
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GreenArrowAPI
ESPs and high-volume senders running their own MTA · from From $250/mo (Cloud, 300k emails/mo, monthly); on-premises Engine from $600/mo lease
greenarrowemail.com
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GroundhoggAPIMCP
WordPress sites wanting CRM plus email automation · from $20/mo billed annually (Basic, 1 site); no monthly billing
groundhogg.io
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GumroadAPIMCP
Digital product sellers emailing customers and followers · from 10% + $0.50 per transaction on direct sales (30% on Discover sales); no monthly charge
gumroad.com
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HashnodeAPIMCP
Developer blogs that want posts emailed to subscribers · Free tier · from $5/mo per seat (Pro, custom domain, GraphQL API, MCP access, no branding)
hashnode.com
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www.higherlogic.com/thrive
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Hostinger ReachAPIMCP
Budget newsletters for small sites and Hostinger customers · Free tier · from $1.74/mo (Grow, 500 recipients, 3,500 emails/mo; $20.92 prepaid for 12 months, renews at $2.49/mo)
www.hostinger.com/email-marketing
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Hyvor PostAPI
Privacy-minded writers who want a simple, tracking-free newsletter · from EUR 10/mo (SaaS, 25,000 emails/mo); billed monthly, yearly option saves two months; VAT included
hyvor.com/post
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Icegram Express
WordPress and WooCommerce store newsletters · Free tier · from $99/yr (Max, flat annual price)
www.icegram.com
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Infobip EmailAPIMCP
Global brands combining email with SMS and WhatsApp · from Pay as you go: EUR 0.00075 per email (USD 0.00087), worldwide
www.infobip.com/email
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Insider OneAPIMCP
Omnichannel personalization for enterprise B2C brands · from Custom quote
insiderone.com
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InstantlyAPIMCP
High-volume cold email from many inboxes · from $47/mo billed monthly or $37.60/mo billed yearly (Growth, 1,000 uploaded contacts, 5,000 emails/mo)
instantly.ai
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IntercomAPIMCP
SaaS teams combining support and product email · from $29/seat/mo (Essential), shown at $19/seat/mo for new customers; bulk emails billed per email, from $0.045 down to $0.00025 by volume
www.intercom.com
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Interspire Email MarketerAPI
Self-hosted senders who want a one-time license · from $495 one-time (Self-Service License, 5 users, unlimited contacts and emails, 1 year of updates and support); Pro Installation $695
www.interspire.com/emailmarketer
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InxmailAPIMCP
Mid-size and enterprise senders in DACH · from From EUR 200/mo (Email marketing platform, priced by sending volume); SMTP Mail Relay from EUR 70/mo
www.inxmail.de/en
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Jetpack NewsletterAPIMCP
WordPress bloggers sending posts by email · Free tier · from $29/mo billed monthly or $348/yr ($23/mo) billed yearly (Jetpack Pro, 2% fee on paid subscriptions)
jetpack.com/newsletter
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KeapAPIMCP (community)
Service businesses wanting CRM plus email automation · from From $320/mo billed monthly, or $3,195/yr billed annually (full platform, 2 users); contact tier at that price not shown in page text
keap.com
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KlickTippAPIMCP
German-speaking solopreneurs and online marketers · from From EUR 30/mo (Standard, up to 2,500 contacts, monthly; EUR 27/mo billed annually)
www.klicktipp.com
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LapostaAPI
Dutch organizations and municipalities sending newsletters · Free tier · from EUR 210/yr subscription (about EUR 17.50/mo, excl. 21% VAT, priced by active contacts); or mail credits from EUR 9 per send, no subscription
www.laposta.nl
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lemlistAPIMCP
Personalized cold email and multichannel outreach · from $69/mo billed monthly or $55/mo billed yearly (Email plan, 50,000 emails/mo, unlimited users)
www.lemlist.com
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LetterheadAPIMCP
Publishers managing a portfolio of newsletters · from Custom quote (based on number of newsletters and audience size)
www.tryletterhead.com
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Levitate
Advisors and agents keeping in touch with clients · from Custom quote (annual subscription, one-year commitment)
www.levitate.ai
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LinkedIn Newsletters
Professionals growing a subscriber base inside LinkedIn · Free tier · from None published (no paid newsletter tier stated)
www.linkedin.com/help/linkedin/answer/a522525
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Mail Mint
WooCommerce stores that want email inside WordPress · Free tier · from $75/yr billed annually (Starter, 1 site; listed as a sale price, regular $149.99)
getwpfunnels.com/email-marketing-automation-mail-mint
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MailerooAPI
Low-cost transactional email sending · Free tier · from $10/mo (Basic, 25,000 emails/mo), billed monthly
maileroo.com
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MailingworkAPI
German mid-market and multi-brand senders · from Custom quote (Single-Account or Multi-Account, unlimited subscribers)
mailingwork.de
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Mailmunch
Growing a list from website popups and landing pages · from $20.99/mo billed annually or $29.99/mo billed monthly (Premium, up to 1,000 contacts); scales with contact count
www.mailmunch.com
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MailOptin
WordPress sites growing a list with opt-in forms · Free tier · from $289/yr billed annually (Pro, 3 sites, includes Newsletters and Email Automation); Standard $99/yr (1 site) covers lead generation only
mailoptin.io
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MailshakeAPI
Small sales teams starting cold email · from $29/mo billed monthly or $25/mo billed yearly (Starter, 1 email address, 1,500 sends/mo); billed per user
mailshake.com
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Mapp CloudAPI
Analytics-led cross-channel marketing for retailers · from From $3,050/mo (Essential, billed annually; priced by database size and monthly visitors; 12-month minimum)
mapp.com
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Maropost Marketing CloudAPIMCP (community)
High-volume ecommerce and media senders · from $29/mo (Build, 50,000 contacts and 300,000 emails); no annual discount on Build
maropost.com
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MauticAPIMCP (community)
Self-hosted marketing automation without per-contact fees · Free tier · from EUR 247.50/mo billed annually or EUR 275/mo quarterly (Managed Mautic Essential by Dropsolid, up to 50K emails and 50K contacts/mo)
mautic.org
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MemberfulAPI
Paid membership newsletters on your own site · from $49/mo plus 4.9% transaction fee (Standard, monthly)
memberful.com
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MessageGearsAPIMCP
Warehouse-native enterprise email at high volume · from Custom quote
messagegears.com
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Micro.blogAPI
Indie bloggers who want posts emailed to subscribers · from $10/mo (Premium, includes email newsletters); billed monthly; base plan $5/mo has no newsletter
micro.blog
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NationBuilderAPI
Political campaigns and advocacy organizations · from $34/mo billed annually (Starter, 0 to 500 contacts); $41/mo billed monthly
nationbuilder.com
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The Newsletter PluginAPI
Free self-hosted newsletters on WordPress · Free tier · from $69 one-time (Essential license, 1 site, includes 1 year of updates and support)
www.thenewsletterplugin.com
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NoptinAPI
WordPress bloggers sending post notifications · Free tier · from $59.60/yr (Personal, 1 site, sale price; regular $149/yr)
noptin.com
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NotifuseAPI
Teams wanting a self-hosted newsletter platform under their control · Free tier · from $16/mo (Cloud, EU-hosted, starting price; tier limits not stated on the page)
www.notifuse.com
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Odoo Email MarketingAPIMCP (community)
Odoo users adding newsletters to their ERP · Free tier · from US$31.10 or US$38.90/user/mo (Standard, all apps; the page does not label which price is yearly and which monthly); first-year promo shown at US$24.90
www.odoo.com/app/email-marketing
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OmetriaAPI
Mid-size retail and fashion brands · from Custom quote
ometria.com
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OntraportAPIMCP
Info-product and service businesses automating follow-up · from $83/mo (Plus, up to 500 contacts) billed annually at $990/yr; monthly-billed price not shown in page text
ontraport.com
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www.optimizely.com/products/campaign
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OptimoveAPIMCP
Retention marketing for gaming, betting and retail brands · from Custom quote
www.optimove.com
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OutsetaAPIMCP
SaaS and membership founders wanting one tool · from $37/mo billed yearly (Start, up to 1,000 contacts, plus 2% transaction fee); $47/mo billed monthly
www.outseta.com
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Pabbly Email MarketingAPI
Bulk sending through your own SMTP · Free tier · from $17/mo (Standard, 10,000 subscribers; plan card shows it as a discount from $19/mo, while the comparison table lists $14/mo)
www.pabbly.com/email-marketing
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PagecordAPI
Bloggers who want posts emailed to a small list · Free tier · from $4/mo monthly or $39/yr (Premium, email newsletter up to 250 subscribers)
pagecord.com
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PatreonAPI
Creators combining a free newsletter with paid memberships · Free tier · from 10% of income earned on Patreon, plus payment processing, currency conversion and payout fees
www.patreon.com
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PayhipAPI
Digital product sellers who want basic email updates without another tool · Free tier · from $29/mo (Plus, 2% transaction fee); Pro $99/mo (no transaction fee); billed monthly
payhip.com
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phpListAPI
Low-cost or self-hosted bulk newsletters · Free tier · from $1/mo (hosted 1$ Plan, 9,000 messages, up to 3,000 subscribers); pay-per-subscriber from $8/mo (500 subscribers)
www.phplist.com
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Pika
Writers who want a plain blog that doubles as a newsletter · Free tier · from $6/mo monthly or $5/mo billed annually (Pika Pro, up to 1,000 newsletter subscribers; more on request)
pika.page
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PlunkAPIMCP
Developers wanting transactional plus broadcast email · Free tier · from $0.001 per email, pay as you go (no base fee)
www.useplunk.com
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PoliteMailAPI
Outlook-based employee email for large companies · from Custom quote (annual cost per employee plus user licenses; three-year option)
politemail.com
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Positive UserAPI
Mid-market multichannel customer journeys · from EUR 69/mo billed annually (Campaigns, 1 seat, unlimited contacts, up to 5,000 emails/mo)
www.user.com/en
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rapidmailAPI
German-speaking SMBs sending newsletters · Free tier · from From EUR 15/mo (Essential, up to 500 contacts, monthly); or EUR 20 per send of 500 emails
www.rapidmail.de
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rasa.io
Associations sending personalized member newsletters · from From $10,000/yr (annual platform minimum); AI newsletter for organizations under $5M revenue is $11,000/yr plus $2,500 one-time setup
rasa.io
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RD Station MarketingAPIMCP (community)
Brazilian SMB inbound marketing · from BRL 50/mo for the first 3 months for new accounts (Light, promotional; regular price not stated); Basic from BRL 309/mo; billed monthly
www.rdstation.com
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www.salesforce.com/marketing/b2b-automation
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Manago AIAPIMCP
Ecommerce brands wanting CDP-driven email automation · from From EUR 213/mo (Platform, 3,000 active contacts, 1-year term; monthly billing costs 20% more; one-off onboarding fee)
manago.ai
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www.zetaglobal.com/selligent
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SendlaneAPIMCP (community)
Ecommerce brands paying by sends, not contacts · from $100/mo (50,000 emails/mo, unlimited profiles), monthly or annual; scales with send volume
www.sendlane.com
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SendXAPI
Budget newsletters and campaigns for small businesses · from $10/mo (Core, 1,000 contacts, monthly list price); annual billing is 25% less; scales with contact count
www.sendx.io
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SequenzyAPIMCP
SaaS teams wanting campaigns, lifecycle and transactional email in one tool · Free tier · from $19/mo (Pro, 15,000 emails/mo); scales with email volume up to 5M/mo; monthly or annual billing
www.sequenzy.com
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Skool
Paid communities that email posts to all members · from $9/mo (Hobby, unlimited members, 10% transaction fee); Pro $99/mo (2.9% fee); yearly billing gives 2 months free
www.skool.com
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SmartleadAPIMCP
Lead-gen agencies scaling cold email · from $39/mo billed monthly or $32/mo billed annually (Base, 2,000 active leads, 6,000 emails/mo)
www.smartlead.ai
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Smore
Teachers and schools sending family newsletters · Free tier · from $99/yr (Basic, 5,000 email sends/mo, billed yearly)
www.smore.com
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SplioAPI
B2C retail and luxury CRM with loyalty · from Custom quote
splio.com
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SpotlerAPIMCP (community)
Mid-sized European businesses running email campaigns and journeys · from EUR 187/mo billed annually, excl. VAT (Spotler Mail+ Professional, entry tier); MailPro is quote-based
spotler.com
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Square Marketing
Square sellers emailing their customer list · from $49/mo per location (Square Plus, unlimited email campaigns, first 500 texts/mo included)
squareup.com/us/en/marketing
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Staffbase EmailAPIMCP
Enterprise employee newsletters · from Custom quote (priced by workforce composition, scale and channel mix)
staffbase.com/employee-email
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Stan
Creators selling from a link-in-bio store who want broadcasts built in · from $99/mo or $948/yr (Creator Pro, needed for email broadcasts and flows, unlimited emails); Creator plan $29/mo has no email marketing
stan.store
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StayFiMCP
Vacation rental hosts building direct-booking lists · from From $19/mo (WiFi plan, includes email marketing up to 200 contacts); standalone Email Marketing price not listed
stayfi.com
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SteadyAPI
European creators selling memberships with a newsletter · Free tier · from No subscription fee; 10% commission on earnings plus payment provider fees and VAT
steady.page
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tinyEmailAPIMCP
Shopify stores sending high email volume · Free tier · from $65/mo billed monthly (15,000 emails/mo, unlimited contacts), or $52/mo billed annually ($624/yr); scales with email volume
www.tinyemail.com
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AdestraAPI
Publishers and media brands sending at volume · from From $10,000/yr (Starter, up to 10 million sends/yr, unlimited contacts)
uplandsoftware.com/adestra
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UserlistAPIMCP
SaaS lifecycle email and product broadcasts · from $149/mo (Basic, 10,000 users and 5 seats, monthly); +$10/mo per additional 1,000 users
userlist.com
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useSendAPI
Developers wanting a self-hostable Resend-style platform with campaigns · Free tier · from $10/mo (Cloud, includes 25,000 transactional or 10,000 marketing emails), then $1 per 1,000 marketing emails; billed monthly
usesend.com
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VBOUTAPI
Agencies wanting white-label marketing automation · Free tier · from $50/mo (Starter) on the plan cards; the comparison section lists Starter at $199/mo; yearly billing saves 10%
www.vbout.com
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VeroAPIMCP
Product-led SaaS lifecycle and broadcast email · from $54/mo (Starter, 5,000 user profiles, 10,000 emails/mo); 10% off with annual billing
www.getvero.com
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Vision6API
Australian organisations needing onshore data and compliance · from Custom quote
www.vision6.com.au
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VoyadoAPIMCP
Nordic and European omnichannel retailers · from Custom quote (platform fee plus volume-based email and SMS pricing)
voyado.com
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WebEngageAPIMCP (community)
Consumer brands in India, MENA and Southeast Asia · from Custom quote
webengage.com
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weMailAPI
WordPress sites sending via their own SES or SMTP · Free tier · from $99/yr (Starter, 1 site, billed annually); contact-based pricing also shown from $15/mo (3k to 10k contacts)
getwemail.io
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WhatCounts
Mid-market brands wanting agency-backed email · from From $500/mo (JumpStart package)
www.whatcounts.com
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WildApricotAPIMCP (community)
Small associations and clubs emailing members · from $66/mo (100 contacts, monthly); $59.40/mo prepaid yearly
www.wildapricot.com
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WishpondAPIMCP (community)
Small businesses wanting lead capture plus email · from Custom quote (pricing shared on demo call)
wishpond.com
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WoodpeckerAPIMCP
Agencies and B2B teams running cold email · from $39/mo billed monthly or $312/yr billed annually (Email plan, 5,000 emails sent/mo, unlimited contacts)
woodpecker.co
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WorkshopAPIMCP
Employee newsletters for mid-size companies · from From $250/mo (most basic plan, per pricing FAQ); priced by largest daily recipient count and features
useworkshop.com
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Write.asAPI
Minimalist writers who want email subscribers · Free tier · from $6/mo billed annually or $9/mo monthly (Pro, newsletter up to 500 subscribers)
write.as
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YespoAPI
E-commerce teams wanting email inside an omnichannel CDP · Free tier · from EUR 28/mo (free Basic CDP plan plus Email channel, 5,000 contacts, excl. VAT, per vendor's pricing.md)
yespo.io
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www.zetaglobal.com/products/esp
Compare the whole field
The comparison table shows all 237 platforms in one view, including Flexmail.