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Felt vs uMap: catalog facts
Felt	uMap
Freemium Free to start, with paid plans for teams and organisations.	Free Free and open source, with free public instances.
Web	Web, Self-hosted
Drag-and-drop import of many file formats Automatic geocoding and boundary matching	No coding needed to build and embed a map Several public instances run by OpenStreetMap chapters
Cloud only, so data is stored on Felt's servers Proprietary service	Limited to OpenStreetMap-style background layers Some community resources are in French
Web application	Web application, Self-hosted
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.