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Brevo vs Substack

Brevo: SMBs wanting all-in-one marketing plus CRM. Substack: Writers making money doing the work they believe in. Same fact set for both, straight from each vendor's docs.

Brevo

Free tier
Free plan: 300 emails/day
Paid from
$9/mo (Starter) · pricing page
Public API
Yes docs
MCP server
Yes · Official MCP server documented at developers.brevo.com
Best for
SMBs wanting all-in-one marketing plus CRM
Website
https://www.brevo.com

Substack

Free tier
Free to publish, no subscriber cap
Paid from
No monthly fee; 10% of paid subscription revenue plus Stripe fees · pricing page
Public API
Yes docs
MCP server
Community · Community servers on GitHub only
Best for
Writers making money doing the work they believe in
Website
https://substack.com

Which one?

Brevo suits smbs wanting all-in-one marketing plus crm. Substack suits writers making money doing the work they believe in. Pricing changes; the fact tables above link both vendors' live pricing pages. For the rest of the field, see Brevo alternatives, Substack alternatives, or the full table.