AWS Acquires DuckLabs: Fast Local Analytics Becomes a Cloud Platform Feature

3. AWS Acquires DuckLabs: Fast Local Analytics Becomes a Cloud Platform Feature

On August 26, 2026, Amazon Web Services announced an agreement to acquire DuckLabs B.V., the Amsterdam-based company behind DuckDB, the open-source embeddable analytical database. The deal is expected to close as soon as September. DuckLabs co-founders Hannes Mühleisen and Mark Raasveldt will keep their core engineering team in Amsterdam. AWS committed to maintaining DuckDB as an open-source project under its MIT license, preserving the independent DuckDB Foundation as project steward, and continuing development of adjacent projects including DuckLake and Quack. The two companies had already been collaborating since early 2025, integrating DuckDB with Amazon S3 Tables and Amazon SageMaker Lakehouse.

The acquisition repositions DuckDB from a beloved developer tool into AWS infrastructure. That matters directly for Snowflake and Databricks. Both companies charge for cloud-hosted query compute; DuckDB's appeal has always been that it runs analytical queries inside an application or client environment without any server infrastructure at all. Three million downloads per day is the number that explains AWS's interest: that is developer gravity at a scale that rivals cloud-native data warehouses on adoption, if not revenue. By pulling DuckDB into S3 and SageMaker Lakehouse natively, AWS can offer fast, portable, serverless analytics as a default capability rather than a paid-tier add-on. The cost and simplicity argument against Snowflake's consumption model gets sharper. DuckLabs, for its part, no longer needs to fund operations through commercial support contracts and feature partnerships. AWS capital replaces that model entirely.

Watch whether Snowflake or Databricks responds by acquiring or deeply integrating a competing embeddable engine. MotherDuck, the managed DuckDB startup, now faces a complicated position: its core technology just moved inside the largest cloud provider's stack. The DuckDB Foundation's new technical advisory board, funded by AWS, will also set a precedent for how cloud giants can absorb open-source communities without formally forking governance.

Source: AWS buys DuckLabs to bring DuckDB's embeddable analytics to more enterprises