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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.

Loved by open source teams at
Uber Intel NASA Jet Propulsion Lab Slack ThoughtWorks Dgraph Qubole
Uber Intel NASA Jet Propulsion Lab Slack ThoughtWorks Dgraph Qubole
160K+

commits analyzed

4.1M+

issues resolved

36s

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
August 2020Analyzer Directory
August 2020Role-based Access Control
August 2020Ruby analyzer with support for transformers - GA release
August 2020New analyzers — Kubernetes & SQL

Get updates on new releases

Autofix
In addition to detecting issues, DeepSource can now suggest fixes for the commonly occurring issues and creates pull request with the fixes. Escape the grunt work of fixing the same issue across multiple files, manually. We're steadily increasing the coverage of issues on all core analyzers we support.
See all features →