What is MotherDuck?
MotherDuck extends DuckDB, the open-source in-process analytical database, into a managed cloud service, supporting a "dual execution" model where queries can run locally in DuckDB or in MotherDuck's cloud compute, sharing the same cloud storage. It targets teams that want DuckDB's simplicity and speed for analytics without operating their own warehouse infrastructure.
Read the full overview
Sources checked 27 September 2026: official website, documentation, pricing.
MotherDuckDatabasesServerless cloud data warehouse built on DuckDB
Key capabilities
- Dual execution: Run queries locally in DuckDB or in MotherDuck's cloud, sharing the same data.
- Free Lite tier: A free plan for a small number of users with limited storage/compute.
- DuckDB compatibility: Uses the open-source DuckDB SQL engine and file format.
Because DuckDB itself is free and can be self-hosted, the useful evaluation is what MotherDuck's managed storage, sharing and scale-out compute add for your actual multi-user or larger-than-memory workloads.
“Serverless cloud data warehouse built on DuckDB”
Technical details
- Access
- See vendor
- Source model
- Commercial
- Founded
- 2022
- Pricing model
- Freemium
- API
- Available
- Website
- motherduck.com ↗
- GitHub
- Source repository ↗
What to verify
Start from the users, systems and operating responsibilities the tool needs to support.
- Confirm current features, licensing and support terms.
- Validate deployment, data location and access control.
- Test integrations, exports and recovery workflows.
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