Best MarsCode Alternatives in 2026

20 apps from AI coding assistants ranked against MarsCode on the same published basis.

  1. 1MarsCode vs GitHub Copilot
  2. 2MarsCode vs Claude Code
  3. 3MarsCode vs Devin
  4. 4MarsCode vs Gemini CLI
  5. 5MarsCode vs JetBrains Junie
  6. 6MarsCode vs Aider
  7. 7MarsCode vs Kilo Code
  8. 8MarsCode vs Tencent CodeBuddy
  9. 9MarsCode vs Tongyi Lingma
  10. 10MarsCode vs Atlassian Rovo Dev
  11. 11MarsCode vs Refact.ai
  12. 12MarsCode vs Tabby
  13. 13MarsCode vs Cline
  14. 14MarsCode vs Amp
  15. 15MarsCode vs Amazon Q
  16. 16MarsCode vs OpenCode
  17. 17MarsCode vs CodeGPT
  18. 18MarsCode vs OpenHands
  19. 19MarsCode vs AskCodi
  20. 20MarsCode vs Gemini Code Assist

MarsCode alternatives compared

#AppScoreFree planFromRuns on
1GitHub Copilot8.4Free plan$10/moAndroid, Browser, iOS, Linux, Mac, Web, Windows
2Claude Code8.2Free plan$17/moWeb, Windows, Mac, Linux, iOS, Android
3Devin8.1Free plan$20/moAPI, Linux, Mac, Web, Windows
4Gemini CLI8.0Free planFreeLinux, Mac, Windows
5JetBrains Junie8.0Free plan$8.33/moBrowser, Linux, Mac, Web, Windows
6Aider8.0Free planFreeLinux, Mac, self-hosted, Web, Windows
7Kilo Code8.0Free plan$15/moAndroid, API, Browser, iOS, Linux, Mac, Web, Windows
8Tencent CodeBuddy7.9Free planBrowser, Linux, Mac, Windows
9Tongyi Lingma7.9Free planBrowser, Linux, Mac, Windows
10Atlassian Rovo Dev7.9Free plan$20/moBrowser, Linux, Mac, Web
11Refact.ai7.8Free plan$10/moAPI, Browser, Linux, Mac, self-hosted, Windows
12Tabby7.8Free plan$15/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
13Cline7.8Free planFreeAPI, Browser, Linux, Mac, self-hosted, Web, Windows
14Amp7.8Free planAPI, iOS, Linux, Mac, Web, Windows
15Amazon Q7.7Free planWeb, Android
16OpenCode7.7Free plan$10/moAPI, Browser, Linux, Mac, Web, Windows
17CodeGPT7.7Free plan$10/moAPI, Browser, Linux, Mac, self-hosted, Windows
18OpenHands7.7Free planFreeAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
19AskCodi7.6Free plan$165.83/moAPI, Browser, Linux, Mac, Web, Windows
20Gemini Code Assist7.6Free plan$22.80/moWeb, Windows, Mac, Linux
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Questions about MarsCode alternatives

What is the best alternative to MarsCode?

GitHub Copilot, number 1 in AI coding assistants with a score of 8.4 out of 10. The others here: Claude Code, Devin, Gemini CLI and 16 more.

What is the best free alternative to MarsCode?

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

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.