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Buttondown vs Kit (ConvertKit) pricing

Buttondown is cheaper at 50k subs, 100k subs; Kit (ConvertKit) at 1k subs, 5k subs, 10k subs. Type your numbers below to compare both, and every other newsletter tool. Prices from the official pricing pages, checked 2026-10-25.

Buttondown vs Kit (ConvertKit) at common sizes

Tool1k subs5k subs10k subs50k subs100k subs
Kit (ConvertKit)$0$0$0$379$679
Buttondown$9$29$79$319$459

Monthly USD, monthly billing, 4 emails per subscriber a month. — = sales quote only. Cheapest per column in green; hover for the plan.

Your numbers

Buttondown and Kit (ConvertKit) highlighted

Campaigns and broadcasts to a subscriber list

Click a row for the plan and the catch. Monthly billing in USD; annual plans are often 10–20% less.

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FAQ

Is Buttondown or Kit (ConvertKit) cheaper?+

Buttondown is cheaper at 50k subs, 100k subs; Kit (ConvertKit) at 1k subs, 5k subs, 10k subs. Price is only part of it: deliverability, logs, templates and support differ, and the calculator above prices your exact numbers.

How does Buttondown price?+

Minimal, Markdown-first newsletter by a small self-funded team. Free for the first 100 subscribers. Prices assume up to about one email a day to the whole list; features beyond the basics are add-ons at smaller sizes.

How does Kit (ConvertKit) price?+

The creator favourite. Free up to 10,000 subscribers with unlimited broadcasts (no automations). Creator adds sequences and automations; no sending limits on any plan. Annual billing saves about 17%.

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