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iContact vs Substack
iContact: Beginners wanting easy business email marketing. Substack: Writers making money doing the work they believe in. Same fact set for both, straight from each vendor's docs.
iContact
- Free tier
- No free plan; 30-day free trial
- Paid from
- $9/mo after trial; contact-count based · pricing page
- Public API
- Yes docs
- MCP server
- No · None found
- Best for
- Beginners wanting easy business email marketing
- Website
- https://www.icontact.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?
iContact suits beginners wanting easy business email marketing. 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 iContact alternatives, Substack alternatives, or the full table.