head to head · open source
ActivePieces vs daml
ActivePieces has 24,584 GitHub stars, 4,214 forks, 573 open issues and last shipped 2 days ago. daml has 917 stars, 263 forks, 753 open issues and last shipped yesterday. ActivePieces leads on adoption by 2,581% (24,584 vs 917 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%. daml 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 | ★ 917 |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Haskell |
| Last push | 2026-09-18 | 2026-09-19 |
| Forks | ⑂ 4.2K | ⑂ 263 |
| 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
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 daml
Daml is the Daml smart contract language, an Apache 2.0 licensed, Haskell implemented language and SDK for building distributed ledger and workflow automation applications, aimed at developers who need to encode multi party agreements as executable contracts.
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Frequently asked questions
Is ActivePieces or daml more popular?
ActivePieces has 24,584 GitHub stars and daml has 917. 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 (24,584 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.