Best GitLab Duo Code Suggestions Alternatives in 2026

20 platforms from AI coding assistants ranked against GitLab Duo Code Suggestions on the same published basis.

  1. 1GitLab Duo Code Suggestions vs GitHub Copilot
  2. 2GitLab Duo Code Suggestions vs Kilo Code
  3. 3GitLab Duo Code Suggestions vs JetBrains Junie
  4. 4GitLab Duo Code Suggestions vs CodeGPT
  5. 5GitLab Duo Code Suggestions vs Claude Code
  6. 6GitLab Duo Code Suggestions vs Devin
  7. 7GitLab Duo Code Suggestions vs Gemini CLI
  8. 8GitLab Duo Code Suggestions vs Tabby
  9. 9GitLab Duo Code Suggestions vs Amp
  10. 10GitLab Duo Code Suggestions vs Gemini Code Assist
  11. 11GitLab Duo Code Suggestions vs Snowflake CoCo
  12. 12GitLab Duo Code Suggestions vs Amazon Q
  13. 13GitLab Duo Code Suggestions vs Tempr
  14. 14GitLab Duo Code Suggestions vs Atlassian Rovo Dev
  15. 15GitLab Duo Code Suggestions vs IBM Bob
  16. 16GitLab Duo Code Suggestions vs Zencoder
  17. 17GitLab Duo Code Suggestions vs AskCodi
  18. 18GitLab Duo Code Suggestions vs Baidu Comate
  19. 19GitLab Duo Code Suggestions vs Agentforce Vibes
  20. 20GitLab Duo Code Suggestions vs Tencent CodeBuddy

GitLab Duo Code Suggestions alternatives compared

#PlatformScoreFree planFromRuns on
1GitHub Copilot9.8Free plan$10/moAndroid, Browser, iOS, Linux, Mac, Web, Windows
2Kilo Code9.4Free plan$15/moAndroid, API, Browser, iOS, Linux, Mac, Web, Windows
3JetBrains Junie9.2Free plan$8.33/moBrowser, Linux, Mac, Web, Windows
4CodeGPT9.0Free plan$10/moAPI, Browser, Linux, Mac, self-hosted, Windows
5Claude Code8.8Free plan$17/moWeb, Windows, Mac, Linux, iOS, Android
6Devin8.8Free plan$20/moAPI, Linux, Mac, Web, Windows
7Gemini CLI8.5Free planFreeWindows, Mac, Linux
8Tabby8.5Free plan$15/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
9Amp8.5Free plan—API, iOS, Linux, Mac, Web, Windows
10Gemini Code Assist8.3Free plan$22.80/moWeb, Windows, Mac, Linux
11Snowflake CoCo8.2No—API, Linux, Mac, Web, Windows
12Amazon Q8.2Free plan—Web, Android
13Tempr8.1Free plan$15/moWeb, Windows
14Atlassian Rovo Dev8.0Free plan$20/mo—
15IBM Bob8.0No$20/moWindows, Mac, Linux
16Zencoder8.0No$45/moWindows, Mac, Linux
17AskCodi8.0Free plan$29/moWeb, Windows, Mac
18Baidu Comate7.8No—Web, Windows, Mac, Linux
19Agentforce Vibes7.8Free plan$125/moWeb, iOS, Android
20Tencent CodeBuddy7.7No—Windows, Mac, Linux
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Questions about GitLab Duo Code Suggestions alternatives

What is the best alternative to GitLab Duo Code Suggestions?

GitHub Copilot, number 1 in AI coding assistants with a score of 9.8 out of 10. The others here: Kilo Code, JetBrains Junie, CodeGPT and 16 more.

What is the best free alternative to GitLab Duo Code Suggestions?

GitHub Copilot is the best-ranked alternative with a free plan. 15 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.