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DataFlint for Databricks

Open-source Spark UI add-on that highlights performance problems, plus a paid platform with AI agents for Spark job and cluster tuning.

DataFlint OSS (Apache 2.0) adds a tab to the Spark UI with query heat maps, alerts and suggestions, and it runs on Databricks in real time (its history-server mode doesn't support Databricks). The paid platform adds cluster right-sizing, pull request review and fleet-wide cost views, and lists Databricks as fully supported.

Category
Open source and free tools
Clouds
Not stated
Pricing
Open source (Apache 2.0); paid platform (contact sales)
Website
dataflint.io ↗
Databricks page
Databricks support ↗
Verified on

Independent listing, not an endorsement. DBU Watch hasn't tested this product and wasn't paid to list it. Details were verified on the vendor's own website on October 16, 2026. Pricing and cloud support are shown only where publicly stated. Spot something wrong? Let us know.

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