compare
Activepieces vs Windmill
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Activepieces | Windmill |
|---|---|---|
| Language | TypeScript | Rust |
| Licence | Other | Other |
| Stars | 25k | 18k |
| Latest | 0.92.1 | v1.825.0 |
| Last push | 2026-10-06 | 2026-10-06 |
| Release cadence | about 1 day between releases | about 1 day between releases |
| Active contributors | 21+ commit authors on the default branch in the last 90 days | 9+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Zapier. Alternatives to Zapier →
Full replacementActivepiecesVisual flows with a library of integrations written in TypeScript.
PartialWindmillFlows built from scripts in Python, TypeScript, Go and others, with generated UIs.
Activepieces
- 0.92.12026-09-30fix(engine): remove per-sandbox piece LRU (#15786) @amrdb
- 0.91.32026-09-24fix: cherry-pick subflow retry and connection-reference fixes into 0.91.1 (#15689) @abuaboud, @hazemadelkhalel, @Louai-…
- 0.92.02026-09-24refactor(web): variable fonts, and a real --font-mono for the first time (#15663) @moaaz-ae
- 0.91.22026-09-23fix(flows): stop template imports from failing when the v23 upgrade has no stored flow- #15736
- 0.91.12026-09-21fix: cherry-pick subflow retry and connection-reference fixes into 0.91.1 (#15689) @abuaboud, @hazemadelkhalel, @Louai-…
Windmill
- v1.825.02026-10-06choose build with AI or code when creating a raw app (#11560) (431f861)
- v1.824.12026-10-05keep monaco's diff engine out of the app shell bundle (#11542) (0908dee)
- v1.824.02026-10-05add an AI decision flow step (TypeSafe's Jev, Cloudflare's Clef) (#11474) (3cba8a7)
- v1.823.12026-10-05python results with a KeyError-raising getattr fail the job (#11517) (3fff1bd)
- v1.823.02026-10-04redesign the service logs page (#11506) (0f65df2)
Activepieces
unsigned The latest release, 0.92.1, carries no signature GitHub could verify.
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Windmill
✓ signed The latest release, v1.825.0, carries a signature GitHub verified.
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