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ClearML vs Weights & Biases: catalog facts
ClearML	Weights & Biases
Freemium The open-source edition is free; the enterprise platform is sold through demos and sales.	Freemium Offers free use with paid plans for teams.
Web, Self-hosted	Web
Open-source core that can be self-hosted Experiment tracking, orchestration and serving in one platform	Experiment tracking and comparison in one dashboard Covers both classic ML training and LLM tracing
Enterprise features require contacting sales A large platform with a learning curve for small projects	Requires an account and sends data to a hosted service Proprietary platform
Self-hosted, Hosted service	Hosted service
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 26, 2026

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