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MLflow vs TensorBoard: catalog facts
MLflow	TensorBoard
Free Free and open source.	Free Free and open source.
Web, Self-hosted, Command line	Windows, macOS, Linux, Web
Tracing built on OpenTelemetry, independent of LLM provider 50+ built-in evaluation metrics and LLM judges	Runs locally without an account Charts metrics across training runs
Broad feature set takes time to learn Running it for a team means hosting and maintaining a server yourself	Oriented toward TensorFlow workflows Fewer collaboration features than hosted experiment trackers
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: Apache-2.0	License not stated
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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