Best DeepSource Alternatives in 2026
Updated
20 platforms from AI code review tools ranked against DeepSource on the same published basis.
- 1DeepSource vs CodeRabbit
- 2DeepSource vs Gitar
- 3DeepSource vs PR Quorum
- 4DeepSource vs CodeAnt AI
- 5DeepSource vs Greptile
- 6DeepSource vs Sourcery
- 7DeepSource vs ThinkReview
- 8DeepSource vs PR-Agent
- 9DeepSource vs Macroscope
- 10DeepSource vs AI Code Reviewer
- 11DeepSource vs Codacy
- 12DeepSource vs Merlin AI Code Review
- 13DeepSource vs Mira
- 14DeepSource vs Sigilix Review
- 15DeepSource vs BugLens
- 16DeepSource vs CodeKang
- 17DeepSource vs Kodus
- 18DeepSource vs Moraine
- 19DeepSource vs Quellbot
- 20DeepSource vs Bito
DeepSource alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | CodeRabbit | 7.4 | Free plan | $0.40/mo | API, Browser, Linux, Mac, self-hosted, Web, Windows |
| 2 | Gitar | 7.4 | Free plan | $20/mo | API, self-hosted, Web |
| 3 | PR Quorum | 7.4 | Free plan | $1.67/mo | API, Web |
| 4 | CodeAnt AI | 7.3 | No | — | API, Browser, self-hosted, Web |
| 5 | Greptile | 7.3 | Free plan | $30/mo | API, self-hosted, Web |
| 6 | Sourcery | 7.3 | Free plan | $12/mo | API, Browser, self-hosted, Web |
| 7 | ThinkReview | 7.3 | Free plan | $10/mo | API, Browser, Linux, Mac, Web, Windows |
| 8 | PR-Agent | 7.2 | Free plan | Free | API, self-hosted |
| 9 | Macroscope | 6.8 | No | — | API, Web |
| 10 | AI Code Reviewer | 5.9 | Free plan | Free | Linux, self-hosted |
| 11 | Codacy | 5.9 | Free plan | $1.50/mo | Browser, Web |
| 12 | Merlin AI Code Review | 5.9 | Free plan | Free | Linux, self-hosted |
| 13 | Mira | 5.9 | Free plan | Free | self-hosted, Web |
| 14 | Sigilix Review | 5.8 | Free plan | Free | Web |
| 15 | BugLens | 5.7 | Free plan | $19/mo | Web |
| 16 | CodeKang | 5.7 | Free plan | $19/mo | Web |
| 17 | Kodus | 5.7 | Free plan | $10/mo | Web |
| 18 | Moraine | 5.7 | Free plan | $14/mo | Web |
| 19 | Quellbot | 5.7 | Free plan | $29/mo | Web |
| 20 | Bito | 5.6 | No | $1/mo | Browser, Linux, Mac, self-hosted, Web, Windows |
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Questions about DeepSource alternatives
What is the best alternative to DeepSource?
CodeRabbit, number 1 in AI code review tools with a score of 7.4 out of 10. The others here: Gitar, PR Quorum, CodeAnt AI and 16 more.
What is the best free alternative to DeepSource?
CodeRabbit is the best-ranked alternative with a free plan. 17 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.