A fit when…
- You earn from products or services outside the newsletter.
- You want a dedicated sending workflow with API access.
- You do not need to recreate a paid-membership system.
Substack makes sense when the publication and reader relationship are the product. MailCheap is worth considering when email supports a business you already run.
Research review: 26 October 2026 · By Yusuf Muritala · Desk research, not a hands-on test.
For a free newsletter with no platform budget, Substack has the clear subscription-cost advantage. For a paid publication, evaluate the subscription experience and discovery network before trying to reduce software costs. MailCheap is not a direct replacement for native paid subscriptions.
Our view: decide where the business happens. If readers pay for access inside your publishing platform, that system is part of what you are buying. If your newsletter supports consulting, an online shop or another external offer, a dedicated sending tool may be enough. Do not count a lower software fee as savings until you have priced any replacement systems.
| Requirement | MailCheap | Substack |
|---|---|---|
| Hosted free option | No hosted free plan | Free to publish |
| Paid subscriptions | Not built in | 10% platform share, plus payment fees |
| Reader discovery | No built-in reader network | Substack app and discovery |
| AI/API workflow | MCP and API in paid plans | No public API in the vendor comparison |
| Self-hosting | Open source; infrastructure costs extra | No self-hosted edition |
Sources: Substack official pricing · MailCheap’s dated comparison · MailCheap plan limits. Features vary by plan; confirm them with the provider.
USD per month, monthly billing. One issue per week, about 4.3 emails per reader per month. Taxes, add-ons and payment processing are excluded.
| Readers | MailCheap | Substack | Monthly difference |
|---|---|---|---|
| 1,000 | $19 | Free | Substack $19 less |
| 4,000 | $19 | Free | Substack $19 less |
| 10,000 | $39 | Free | Substack $39 less |
| 50,000 | $149 | Free | Substack $149 less |
| 100,000 | $149 | Free | Substack $149 less |
Substack basis: Free publishing. Published by MailCheap on 15 October 2026; reviewed 26 October 2026. Vendor-authored benchmark, not independently verified live pricing at every tier.
Estimate MailCheap costs using your actual bill ↗Export from Subscribers using All columns. A contact export does not recreate a Substack community or paid publication. Before switching, map paid-reader access, archives and discovery traffic separately. Make a clear plan for what existing paying readers will receive.
Keep your original export. Test subscriber fields, suppression status, sender identity and signup links before your first campaign. Run a small validation send and allow time for the new provider’s onboarding process. Do not cancel your existing service until the replacement works.
Not for a free publication: Substack has no platform subscription charge. MailCheap starts at $19/month for hosting. For a paid publication, compare the whole membership setup, not just Substack’s percentage fee.
Only after identifying a replacement for paid access, billing and the reader experience. MailCheap alone does not provide the same paid-newsletter product.
When email is a distribution channel for your existing business, you want its publishing/API workflow, and a hosted monthly fee fits your budget.
Substack official pricing · MailCheap’s dated comparison · MailCheap plan limits · Migration guidance.
Official product pages were reviewed for capabilities and entry limits. Multi-size price tables use the explicitly dated MailCheap comparison and may differ from live quotes. This is affiliate-funded desk research; no independent deliverability test or product rating is claimed.
Read our full methodology ↗See whether MailCheap fits the way you publish.
See MailCheap plans Hosted plans from $19/month · No free trial