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Find and fix issues during code reviews

Discover and fix bug risks, anti-patterns, performance issues, and security flaws — before they land in production. For Python, Go, and Ruby.

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Uber Intel NASA Jet Propulsion Lab Slack ThoughtWorks Dgraph Qubole
Uber Intel NASA Jet Propulsion Lab Slack ThoughtWorks Dgraph Qubole

commits analyzed


issues resolved


average analysis time

What developers say
What developers say
"DeepSource actually helped us resolve more than 50 bugs, which has made the code base much more stable and dependable. It allowed us to identify many more areas for improvement."
Piero Molino, Senior Research Scientist
"Making DeepSource part of our CI pipeline gives us confidence that, in particular, incoming code changes do not introduce additional issues."
Lewis McGibbney, NASA Jet Propulsion Laboratory
"DeepSource is static code analysis for humans. Stop wasting your time setting up and maintaining CLI tools on CI, just use DeepSource"
Ruslan Kuprieiev, Senior Software Engineer
Upcoming releases
Upcoming releases
May 2020Support for Bitbucket Cloud
June 2020JavaScript analyzer Beta release
June 2020Ruby analyzer GA release
June 2020Python and Go Autofix expected to cover 20% of issues detected

Get updates on new releases

Autofix Developer Preview
In addition to detecting issues, DeepSource can now suggest fixes for some of the commonly occurring issues and creates pull request with the fixes. Avoid the grunt work fixing the same issue across multiple files, manually.
Autofix is in developer preview — we're steadily increasing the coverage of issues.
See all features →