head to head · open source
loopx vs daml
loopx has 5,903 GitHub stars, 559 forks, 102 open issues and last shipped today. daml has 917 stars, 263 forks, 753 open issues and last shipped yesterday. loopx leads on adoption by 544% (5,903 vs 917 stars). loopx is written in Python under Apache-2.0; daml is written in Haskell under Apache-2.0. loopx has attracted 9% as many forks as stars, daml 29%. loopx 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
| loopx | daml | |
|---|---|---|
| GitHub stars | ★ 5.9K | ★ 917 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Haskell |
| Last push | 2026-09-20 | 2026-09-19 |
| Forks | ⑂ 559 | ⑂ 263 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick loopx if
- You weight community size — 5.9K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- 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 loopx
LoopX is an open, provider neutral, local first control plane for long horizon AI agents that preserves objectives, gates, todos, evidence, quota, and handoffs across turns for developers and teams running durable, governed work on harnesses such as Codex, Claude Code, and Cursor.
read the full loopx 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 loopx or daml more popular?
loopx has 5,903 GitHub stars and daml has 917. loopx has the larger community by that measure.
Are loopx and daml free?
Both are open source. loopx is licensed under Apache-2.0 and daml under Apache-2.0. Neither carries a licence fee.
What is the difference between loopx and daml?
loopx is written in Python 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, loopx or daml?
Choose loopx if you want the larger community (5,903 stars) or its Apache-2.0 licence terms. Choose daml if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.