head to head · open source
ActivePieces vs CodeZero
ActivePieces has 24,584 GitHub stars, 4,214 forks, 573 open issues and last shipped 2 days ago. CodeZero has 55 stars, 3 forks, 9 open issues and last shipped 16 days ago. ActivePieces leads on adoption by 44,598% (24,584 vs 55 stars). ActivePieces is written in TypeScript under a custom or non-standard licence; CodeZero is written in various languages under a custom or non-standard licence. ActivePieces has attracted 17% as many forks as stars, CodeZero 5%. ActivePieces was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (mcp, n8n-alternative, workflow), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ActivePieces | CodeZero | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 55 |
| License | Custom / other | Custom / other |
| Written in | TypeScript | — |
| Last push | 2026-09-18 | 2026-09-04 |
| Forks | ⑂ 4.2K | ⑂ 3 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ActivePieces if
- You weight community size — 25K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick CodeZero if
- You want the CodeZero feature set and don't need the biggest community
- You prefer the Custom / other license terms
- You evaluated both and CodeZero fits your workflow better
About ActivePieces
ActivePieces is an open source, TypeScript based no code automation platform for building AI workflows and exposing integrations as MCP servers, aimed at both technical and non technical users who want Zapier style automation while keeping control of their own data.
read the full ActivePieces overview →
About CodeZero
CodeZero is an open source, self hostable platform for building automations, integrations, and backend logic as visual flows on a canvas, aimed at teams that want AI assisted no code workflow building while keeping their data on infrastructure they control.
read the full CodeZero overview →
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Frequently asked questions
Is ActivePieces or CodeZero more popular?
ActivePieces has 24,584 GitHub stars and CodeZero has 55. ActivePieces has the larger community by that measure.
Are ActivePieces and CodeZero free?
Neither ActivePieces nor CodeZero declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between ActivePieces and CodeZero?
ActivePieces is written in TypeScript and CodeZero in various languages. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ActivePieces or CodeZero?
Choose ActivePieces if you want the larger community (24,584 stars) or its Custom / other licence terms. Choose CodeZero if its feature set, stack or Custom / other licence fits better. Both are self-hostable.