Evidently AI

license

Apache-2.0(OSI, single root LICENSE)

source

public(the full Monitoring UI service is self-hostable from this repository, per the README's own "Self-host the open-source version" option)

core-gated

ungated(no ee/enterprise path in the recursive tree

Apache-2.0 throughout, with both the evaluation library and the monitoring dashboard published and self-hostable. The README states the choice directly - self-host the open-source Monitoring UI, or sign up for Evidently Cloud - and frames Cloud's extras (dataset/user management, alerting, no-code evals) as additions on top of the open core rather than functionality withheld from it. A recursive tree search found no enterprise, ee or license-key path.

• https://raw.githubusercontent.com/evidentlyai/evidently/main/LICENSE recorded 2026-09-02

  Apache License, Version 2.0 full text, the sole license file in the repository.

• https://api.github.com/repos/evidentlyai/evidently/git/trees/main?recursive=1 recorded 2026-09-02

  The whole repository tree, 1,528 paths. No ee/, enterprise or premium path exists; the only other LICENSE-named file is a vendored JS asset's own notice.

• https://raw.githubusercontent.com/evidentlyai/evidently/main/README.md recorded 2026-09-02

  "Monitoring UI service helps visualize metrics and test results over time. You can choose: Self-host the open-source version ... or Sign up for Evidently Cloud (Recommended). Evidently Cloud offers a generous free tier and extra features like dataset and user management, alerting, and no-code evals."