Sources checked Sep 22, 2026 – Sep 23, 2026
When is a flat-fee Substack alternative cheaper?
Substack documents a 10% creator fee on paid transactions, so a flat monthly plan costs less once your monthly paid revenue passes ten times that plan’s price: $490 for a $49 plan, $390 for $39, $120 for $12. That line is where the decision starts, not where it ends.
beehiiv Scale at $49 crosses over at $490 of monthly paid revenue, or $430 at its $43 annual equivalent; Kit Creator at $39 crosses at $390; MailerLite Comfort at $12 crosses at $120. Only compare a plan that covers your subscriber count and can run paid subscriptions.
10% platform share — half a $49 flat plan. On fees alone, staying costs less.
10% platform share, $51 above a $49 flat plan. A $600 move repays in about 12 months.
10% platform share, $451 above a $49 flat plan. The same $600 move repays in under two months.
BEFORE YOU SWITCH
Five checks before you call a lower fee a saving.
- 01Use paid revenue, not total audience
A free list of 50,000 readers creates no percentage fee if paid subscriptions are off; a much smaller paid publication crosses the threshold quickly. Put monthly paid revenue, not list size, into the percentage-fee calculator.
- 02Check the flat plan covers your list
Flat plans are priced by subscriber count: beehiiv Scale is $49 a month at 1,000 subscribers and $109 at 10,000. Use the price at your own size, from the beehiiv, Kit, or MailerLite page.
- 03Do not count payment processing as a saving
Processing is charged on both sides, so we leave it out to isolate the platform fee. Taxes, refunds, discounts, and app-store purchases also change what you take home.
- 04Put a value on what you would give up
A lower fee does not price audience discovery, reader habits, comments, recommendations, or a workflow you already know. Estimate what those are worth per month before treating the whole fee gap as savings.
- 05Require savings and a payback you can live with
At $1,000 of paid revenue against a $49 plan, the gap is $51 a month, so a $600 move takes about 12 months to repay — too slow if your limit is six. At $5,000 the gap is $451 and the same move repays in under two. Check yours in the migration calculator, then recalculate when revenue changes.
What the fee gap leaves out
A lower platform fee does not predict how readers will respond to a move. Try the editor and sending workflow, and weigh the time it will take to migrate. Confirm current prices at checkout; we record updates in the changes log.
PRICE THE ALTERNATIVES
Check the live plan for your actual list.
These direct vendor links are tracked as outbound clicks and are not currently affiliate links. Compare the same audience size and billing period. If the numbers favour moving, the Substack move guide covers exports, paid subscribers, and Stripe.