Organization

Unum

company

Openness profile

1 product on the map — 1 open.

USearch

Openness

5 high confidence

5.0

license: Apache-2.0(OSI)
source: public
core-gated: ungated

Apache-2.0 license body confirmed. The repository is public and unarchived and builds the whole product, and the README describes no paid tier, enterprise edition or license-gated build beside it, so source is public and the core ungated.

https://github.com/unum-cloud/USearch/blob/main/LICENSE recorded 2026-08-18
LICENSE file is the verbatim Apache-2.0 text
https://api.github.com/repos/unum-cloud/USearch recorded 2026-08-18
Repo metadata - license spdx_id Apache-2.0, private false, archived false, default branch main - for unum-cloud/USearch.
https://github.com/unum-cloud/USearch/blob/main/README.md recorded 2026-08-18
README describes a single-file similarity search and clustering engine with spatial, binary, probabilistic and user-defined metrics, bindings for eleven languages, and support for Linux, macOS, Windows, iOS, Android, WebAssembly and SQLite, with no paid tier, enterprise edition or license-key-gated build beside it.