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Benchmark Email vs Substack
Benchmark Email: Small businesses wanting powerfully simple email. Substack: Writers making money doing the work they believe in. Same fact set for both, straight from each vendor's docs.
Benchmark Email
- Free tier
- Yes, up to 500 contacts / 2,500 emails/mo
- Paid from
- $27/mo (Pro, 2,500-contact minimum tier); contact-based · pricing page
- Public API
- Yes docs
- MCP server
- No · Composio/aggregator servers only, none from vendor
- Best for
- Small businesses wanting powerfully simple email
- Website
- https://www.benchmarkemail.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?
Benchmark Email suits small businesses wanting powerfully simple email. 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 Benchmark Email alternatives, Substack alternatives, or the full table.