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AWS to Acquire DuckLabs While DuckDB Remains Open Source
AWS announced a definitive agreement to acquire Amsterdam based DuckLabs on August 26, 2026. The deal brings DuckDB’s founders and engineering team into AWS while leaving the underlying open source projects outside the transaction.
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Key takeaways
- AWS announced a definitive agreement to acquire Amsterdam based DuckLabs on August 26, 2026.
- The deal brings DuckDB’s founders and engineering team into AWS while leaving the underlying open source projects outside the transaction.
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openai.comCreate a landscape editorial hero image for this Studio Global article: What are the details and significance of Amazon’s announced acquisition of Amsterdam-based DuckLabs, the company behind DuckDB—including the. Article summary: Amazon has signed a definitive agreement for AWS to acquire Amsterdam-based DuckLabs, the development and support company behind DuckDB. The deal was announced August 26, 2026, is expected to become effective in early Se. Topic tags: general, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fa
Amazon Web Services has signed a definitive agreement to acquire DuckLabs, the Amsterdam-based development and support company behind DuckDB. Announced on August 26, 2026, the transaction is expected to close in early September, subject to customary closing conditions. Amazon and AWS have not disclosed the financial terms. 6
The key distinction is what AWS is—and is not—buying: the company and its engineering team will join AWS, while DuckDB and related open-source projects will remain under independent stewardship.
What DuckLabs does
DuckLabs was founded by DuckDB creators Hannes Mühleisen and Mark Raasveldt and was bootstrapped during the development of the database. The company changed its name from DuckDB Labs to DuckLabs on May 27, 2026, saying the broader name better reflected its work on DuckDB, DuckLake, and Quack. 33
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DuckDB is an in-process analytical database designed to run inside an application rather than requiring a separate database server. That architecture makes it suitable for running analytical SQL over local, embedded, or cloud-hosted data. 24
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Why AWS wants the team
AWS says its goal is to combine DuckLabs’ database-engineering expertise with AWS resources to make analytics services faster, simpler, and more cost-effective for customers. AWS and DuckLabs have been collaborating since 2024, according to the companies’ announcement. 3
This makes the transaction strategically different from a conventional acquisition of a proprietary database product. AWS is gaining the people who built and maintain a popular analytical engine, along with their experience in making data analysis portable and efficient across environments. The likely significance for AWS is greater access to that expertise as it develops and improves cloud analytics services; the announcement does not specify a detailed post-acquisition product roadmap. 3
What happens to DuckDB after the deal
The acquisition does not include the DuckDB, DuckLake, or Quack projects. They will remain free and open source under the MIT license, with the independent, nonprofit DuckDB Foundation continuing to oversee the projects. 18
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AWS and DuckLabs say there will be no changes to the projects’ roadmap, licensing, or governance, and that users should experience no immediate changes. The founders will join AWS and continue leading the team and the open-source project’s technical direction. The team will remain based in Amsterdam. 18
The Foundation has also said it plans to establish a technical advisory board, adding another formal channel for stakeholder input as the ecosystem develops. 22
The significance for users and the data ecosystem
For DuckDB users, the immediate message is continuity: the software remains available under the MIT license, and the project’s governance is formally separate from AWS. That structure is intended to preserve access for users operating outside Amazon’s cloud. 18
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For AWS, the deal provides a way to bring specialized database talent closer to its analytics organization without taking the core open-source projects into a proprietary product structure. The long-term impact will depend on how AWS applies that expertise and whether future integrations or services emerge after closing. For now, the confirmed arrangement is a split model: AWS acquires DuckLabs and its team, while DuckDB and its related projects remain open source and Foundation-governed.
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AWS announced a definitive agreement to acquire Amsterdam based DuckLabs on August 26, 2026.
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AWS announced a definitive agreement to acquire Amsterdam based DuckLabs on August 26, 2026. The deal brings DuckDB’s founders and engineering team into AWS while leaving the underlying open source projects outside the transaction.