head to head · open source
ActivePieces vs daml
ActivePieces has 25,364 GitHub stars, 4,428 forks, 573 open issues and last shipped yesterday. daml has 924 stars, 265 forks, 753 open issues and last shipped 2 days ago. ActivePieces leads on adoption by 2,645% (25,364 vs 924 stars). ActivePieces is written in TypeScript under a custom or non-standard licence; daml is written in Haskell under Apache-2.0. ActivePieces has attracted 17% as many forks as stars, daml 29%. ActivePieces was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (workflow-automation), 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 | daml | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 924 |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Haskell |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 4.4K | ⑂ 265 |
| 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 daml if
- You want the daml feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Haskell
- You evaluated both and daml fits your workflow better
About ActivePieces
An open source replacement for Zapier Documentation 🌪️ Create a Piece 🖉 Deploy 🔥 Join Discord 🤯 Welcome to Activepieces All in one AI automation designed to be extensible through a type safe pieces framework written in TypeScript . When you contribute pieces to Activepieces they become automatically available as MCP servers that you can use with LLMs through Claude Desktop, Cursor or Windsurf! 🔥 Why Activepieces is Different: 💖 Loved by Everyone : Intuitive interface and great experience for both technical and non technical users with a quick learning curve. 🌐 Open Ecosystem: All pieces are open source…
read the full ActivePieces overview →
About daml
See full README at sdk/README.md
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Frequently asked questions
Is ActivePieces or daml more popular?
ActivePieces has 25,364 GitHub stars and daml has 924. ActivePieces has the larger community by that measure.
Are ActivePieces and daml free?
Both are open source. ActivePieces has no licence declared in this registry, and daml is licensed under Apache-2.0. Both are free to self-host.
What is the difference between ActivePieces and daml?
ActivePieces is written in TypeScript and daml in Haskell. 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 daml?
Choose ActivePieces if you want the larger community (25,364 stars) or its Custom / other licence terms. Choose daml if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.