DeepSource combines static analysis and AI to review pull requests, autofix bugs, and scan for vulnerabilities. Compare its pricing, features, and use cases.
DeepSource is a code quality and security platform founded in December 2018 and headquartered in San Francisco. It combines traditional static analysis with AI-driven code review to catch bugs, anti-patterns, and security vulnerabilities directly in pull requests, aiming to give development teams structured feedback before code reaches production.
The company markets itself around a hybrid approach: rather than relying purely on large language models to review code, it layers AI analysis on top of more than 5,000 deterministic static analysis rules, arguing this combination produces fewer false positives than AI-only code review tools.
DeepSource's inline pull request review detects bugs, security vulnerabilities, and anti-patterns using its rule engine plus AI analysis, and its Autofix feature generates ready-to-apply patches for many identified issues rather than just flagging them. PR Gates let teams block merges that don't meet defined quality thresholds.
Additional capabilities include secrets detection validated against more than 165 credential providers, open-source dependency vulnerability scanning, code coverage tracking, and compliance reporting mapped to standards like OWASP Top 10 and SANS Top 25. It also reviews Infrastructure-as-Code files such as Terraform and CloudFormation, and can feed its findings into AI coding agents through an MCP server integration. The company has published a benchmark claiming an 84.51% F1 score on the OpenSSF CVE Benchmark, ahead of some competing tools by its own measurement.
DeepSource is free forever for open-source projects, offering unlimited public repositories, 1,000 reviewed pull requests per month, and pay-as-you-go AI review and Autofix, alongside static analysis, code coverage, and secrets detection.
The Team plan costs $24 per user per month when billed yearly, and includes unlimited private repositories and pull request reviews, a $100 annual AI review credit per user, unlimited Autofix and code formatting, monorepo support, and audit logs; additional AI review beyond included credits is billed per 10,000 lines of code analyzed. Enterprise plans add self-hosted and airgapped deployment, bring-your-own-key AI review, SSO, and dedicated account management at custom pricing. A 14-day free trial with $50 in AI review credits is available with no credit card required.
Yes, DeepSource is free forever for open-source repositories, including 1,000 reviewed pull requests per month.
The Team plan is $24 per user per month billed yearly, including unlimited private repos and pull request reviews plus an annual AI review credit.
Yes, self-hosted and airgapped deployment is available on the Enterprise plan.
It automatically generates patches for many detected code issues so developers can apply a fix rather than write it manually.
Yes, its secrets detection feature checks against more than 165 credential providers.
Yes, a 14-day free trial with $50 of AI review credits is available without requiring a credit card.