Buttondown vs Kit (ConvertKit)(2026)
Buttondown is better for teams that need developer-friendly api. Kit (ConvertKit) is the stronger choice if best-in-class automations. Buttondown is freemium (from $9/mo) and Kit (ConvertKit) is freemium (from $25/mo).
Full feature breakdown, pricing details, and pros & cons below.
By Bikram Nath
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Buttondown
Buttondown is a small, developer-friendly newsletter platform with a Markdown editor, powerful API, paid subscriptions, and minimal interface — beloved by technical writers and indie hackers.
Starting at $9/mo
Visit ButtondownKit (ConvertKit)
Kit (formerly ConvertKit) is creator-focused email marketing with visual automations, subscriber tagging, landing pages, and paid newsletter support — built for bloggers, podcasters, and creators.
Starting at $25/mo
Visit Kit (ConvertKit)How Do Buttondown and Kit (ConvertKit) Compare on Features?
| Feature | Buttondown | Kit (ConvertKit) |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $9/mo | $25/mo |
| Markdown editor | ✓ | — |
| REST API | ✓ | — |
| Paid subscriptions | ✓ | — |
| Import from any platform | ✓ | — |
| Automations | ✓ | — |
| Custom domain | ✓ | — |
| Minimal UI | ✓ | — |
| Visual automation builder | — | ✓ |
| Subscriber tagging | — | ✓ |
| Landing pages | — | ✓ |
| Paid newsletter (Creator Pro) | — | ✓ |
| Broadcast emails | — | ✓ |
| Commerce integration | — | ✓ |
| A/B testing | — | ✓ |
Buttondown Pros and Cons vs Kit (ConvertKit)
Buttondown
Kit (ConvertKit)
Should You Use Buttondown or Kit (ConvertKit)?
For most teams, Buttondown is the better default: it offers developer-friendly api and is freemium (from $9/mo). Choose Kit (ConvertKit) instead if best-in-class automations matters more than limited templates. There is no universal winner — the right pick depends on your budget, team size, and whether you value developer-friendly api or best-in-class automations more.
Choose Buttondown if…
- •Developer-friendly API
- •Affordable
- •No bloat
Choose Kit (ConvertKit) if…
- •Best-in-class automations
- •Strong creator ecosystem
- •Good deliverability