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Weights & Biases vs ClearML: catalog facts
Weights & BiasesClearML
Freemium

Offers free use with paid plans for teams.

Freemium

The open-source edition is free; the enterprise platform is sold through demos and sales.

Web Web, Self-hosted
  • Experiment tracking and comparison in one dashboard
  • Covers both classic ML training and LLM tracing
  • Open-source core that can be self-hosted
  • Experiment tracking, orchestration and serving in one platform
  • Requires an account and sends data to a hosted service
  • Proprietary platform
  • Enterprise features require contacting sales
  • A large platform with a learning curve for small projects
Hosted service Self-hosted, Hosted service
Closed source Open source
License not stated License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 26, 2026

Checked October 1, 2026

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