Intercom vs Substack
Side-by-side plans, pricing, and feature gates for Intercom and Substack, verified . Intercom is primarily live chat; Substack is primarily email marketing.
Plans side by side
Every published plan from each vendor, with the headline monthly anchor price. Some prices scale with subscriber count or seats; full detail lives on each tool's page.
Intercom
- Essential
Messenger, shared inbox, ticketing, help center
$29/mo - Advanced
Workflow automation plus 20 free Lite seats
$85/mo - Expert
SSO, HIPAA, SLAs, multibrand, 50 free Lite seats
$132/mo - Fin AI Agent
Standalone AI agent (no seat fee)
Custom
Substack
- Standard
Free to publish; 10% of paid subscription revenue
Free
When Intercom wins
- SaaS support teams that need both human chat and high-quality AI deflection
- Enterprises wanting messenger, ticketing, and help center in one tool
- Companies deflecting tier-1 with Fin AI
Where Intercom is the wrong fit
- Small teams who can run on Crisp or Help Scout for far less
- Teams averse to per-AI-outcome pricing
- Cost-conscious buyers who don't need the messenger pedigree
When Substack wins
- New writers with no list yet who want platform-driven discovery
- Writers who would rather give 10% of revenue than pay a flat $20-100/month with no readers
Where Substack is the wrong fit
- Established creators with a paid list above ~5,000 subscribers; the 10% share exceeds what Kit, Ghost, or beehiiv would charge in flat fees at that scale
- Operators who want full control over deliverability, subscriber data, and migration optionality
- Brands needing automations, segmentation, or marketing tooling
Common questions
- Is Intercom cheaper than Substack?
- At the entry tier, Substack starts at Free versus Intercom at $29/mo. Substack is cheaper at the entry. Pricing scales differently above that, so check the full plan grid.
- Does Intercom or Substack have a free plan?
- Only Substack has a permanent free plan. Intercom only offers a free trial.
Intercom: https://www.intercom.com/pricing · Substack: https://substack.com/going-paid
Last verified . Pricing changes between refreshes; confirm at the vendor before purchasing.