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Best Merlin AI Code Review Alternatives in 2026

Updated

20 platforms from AI code review tools ranked against Merlin AI Code Review on the same published basis.

  1. 1
    CodeRabbit Free plan apiextensionLinuxMacself-hosted $0.40/mo8.0
    Merlin AI Code Review vs CodeRabbit
  2. 2
    ThinkReview Free plan apiextensionLinuxMacWeb $10/mo7.9
    Merlin AI Code Review vs ThinkReview
  3. 3
    Gitar Free plan apiself-hostedWeb $20/mo7.7
    Merlin AI Code Review vs Gitar
  4. 4
    Codacy Free plan extensionWeb $1.50/mo7.6
    Merlin AI Code Review vs Codacy
  5. 5
    CodeAnt AI Free trial apiextensionself-hostedWeb 7.6
    Merlin AI Code Review vs CodeAnt AI
  6. 6
    Greptile Free plan apiself-hostedWeb $30/mo7.6
    Merlin AI Code Review vs Greptile
  7. 7
    Sourcery Free plan apiextensionself-hostedWeb $12/mo7.6
    Merlin AI Code Review vs Sourcery
  8. 8
    Bito Free trial extensionLinuxMacself-hostedWeb $1/mo7.3
    Merlin AI Code Review vs Bito
  9. 9
    LiveReview Free plan apiextensionLinuxMacself-hosted $32/mo7.2
    Merlin AI Code Review vs LiveReview
  10. 10
    AI Code Reviewer Free plan Linuxself-hosted Free7.0
    Merlin AI Code Review vs AI Code Reviewer
  11. 11
    Qodo Free trial extensionLinuxMacself-hostedWeb $30/mo7.0
    Merlin AI Code Review vs Qodo
  12. 12
    Tenki Code Reviewer Free trial LinuxMacWeb 7.0
    Merlin AI Code Review vs Tenki Code Reviewer
  13. 13
    Mira Free plan self-hostedWeb Free6.9
    Merlin AI Code Review vs Mira
  14. 14
    PR Quorum Free plan apiWeb $1.67/mo6.9
    Merlin AI Code Review vs PR Quorum
  15. 15
    PRPilot Free plan extension Free6.9
    Merlin AI Code Review vs PRPilot
  16. 16
    Sigilix Review Free plan Web Free6.9
    Merlin AI Code Review vs Sigilix Review
  17. 17
    Kodus Free plan Web $10/mo6.8
    Merlin AI Code Review vs Kodus
  18. 18
    PR-Agent Free plan apiself-hosted Free6.8
    Merlin AI Code Review vs PR-Agent
  19. 19
    BugLens Free plan Web $19/mo6.7
    Merlin AI Code Review vs BugLens
  20. 20
    CodeKang Free plan Web $19/mo6.7
    Merlin AI Code Review vs CodeKang

Merlin AI Code Review alternatives compared

#PlatformScoreFree planFromRuns on
1CodeRabbit8.0Free plan$0.40/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
2ThinkReview7.9Free plan$10/moAPI, Browser, Linux, Mac, Web, Windows
3Gitar7.7Free plan$20/moAPI, self-hosted, Web
4Codacy7.6Free plan$1.50/moBrowser, Web
5CodeAnt AI7.6No—API, Browser, self-hosted, Web
6Greptile7.6Free plan$30/moAPI, self-hosted, Web
7Sourcery7.6Free plan$12/moAPI, Browser, self-hosted, Web
8Bito7.3No$1/moBrowser, Linux, Mac, self-hosted, Web, Windows
9LiveReview7.2Free plan$32/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
10AI Code Reviewer7.0Free planFreeLinux, self-hosted
11Qodo7.0No$30/moBrowser, Linux, Mac, self-hosted, Web, Windows
12Tenki Code Reviewer7.0No—Linux, Mac, Web
13Mira6.9Free planFreeself-hosted, Web
14PR Quorum6.9Free plan$1.67/moAPI, Web
15PRPilot6.9Free planFreeBrowser
16Sigilix Review6.9Free planFreeWeb
17Kodus6.8Free plan$10/moWeb
18PR-Agent6.8Free planFreeAPI, self-hosted
19BugLens6.7Free plan$19/moWeb
20CodeKang6.7Free plan$19/moWeb
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Questions about Merlin AI Code Review alternatives

What is the best alternative to Merlin AI Code Review?

CodeRabbit, number 1 in AI code review tools with a score of 8.0 out of 10. The others here: ThinkReview, Gitar, Codacy and 16 more.

What is the best free alternative to Merlin AI Code Review?

CodeRabbit is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.