AWS signs an agreement to acquire DuckLabs, the company behind DuckDB

Sources: primary, discussion
Summary: Amazon announced on 2026-08-26 a definitive agreement to acquire DuckLabs, the Amsterdam company behind the analytical database DuckDB, and states it expects the transaction to close shortly subject to customary closing conditions. Amazon states it is not acquiring the DuckDB open source project, which stays under the independent DuckDB Foundation and available under the MIT license. DuckDB creators and DuckLabs co-founders Hannes Muehleisen and Mark Raasveldt will continue leading the team and the project's technical direction, and the Amsterdam team joins AWS at close.
Why it matters: The maintainers of a widely embedded analytical engine change employer, while the license and the foundation holding the project do not.
Follow-up: Track whether the transaction closes and whether DuckDB Foundation governance changes afterwards.