Head to head
three.ws Provenance vs PolicyLayer
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
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Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
Full listing
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The system of record for AI agent authority: playbooks, routed policy questions, reusable rules.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours three.ws Provenance (83/100 against 60). PolicyLayer is hosted and callable through the gateway; three.ws Provenance runs on your own machine. three.ws Provenance has noticeably more public adoption.
| three.ws Provenance | PolicyLayer | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B83/100 | C60/100 |
| Adoption | Established | New |
| GitHub stars | 206 | – |
| Downloads / week | 29 | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | — |
| Last release | 2026-09-22 | — |
| Category | AI and agents | AI and agents |