Sourcery vs DeepSource vs Codacy vs CodeRabbit
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Sourcery
Python code review and refactoring AI
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Codacy
Automated code-quality and security gates for pull requests
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CodeRabbit
AI-driven code review for pull requests
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| RECATOOLS Score | 7 / 10 | 7.3 / 10 | 7.1 / 10 | 7.6 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Freemium | Freemium | Freemium | Freemium |
| Free tier | — | — | — | Free tier available: covers unlimited public repos (full Pro features, no time limit) and limited private repo reviews (200 files/hour and 4 PR reviews/hour rate limits); no credit card required |
| Paid from | — | — | — | $24/user/month (billed annually; $30/user/month month-to-month) for Pro plan |
| Has API | ✗ | ✗ | ✗ | ✗ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✓ | ✗ | ✗ | ✗ |
| Users | — | — | — | 9,000+ paying organizations (as of April 2026); 2 million+ repositories connected |
| Founded | 2017 | — | — | 2023 |
| Maker | — | — | — | — |
| Verdict | Sourcery is an AI code-review and refactoring assistant that flags code-quality issues and suggests improvements both in the IDE and on pull requests, with particularly mature Python support and growing multi-language co... |
DeepSource's calling card is noise discipline. It guarantees a below-5% false-positive rate, and reviewers largely confirm it holds up, which matters because a code scanner nobody trusts gets muted within a week. On top... |
Codacy earns its keep by making standards enforceable rather than aspirational. It scans every commit and pull request across 40-plus languages for complexity, duplication, coverage gaps, style violations, secrets and SA... |
CodeRabbit is the volume leader in AI code review: line-by-line comments, PR summaries, suggested fixes and review chat across GitHub, GitLab, Azure DevOps and Bitbucket, now extended with pre-merge checks and a February... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.