Best Kythe Alternatives in 2026
Updated
20 platforms from code search tools ranked against Kythe on the same published basis.
- 1Kythe vs ast-grep
- 2Kythe vs Sourcebot
- 3Kythe vs Code Search
- 4Kythe vs OpenGrok
- 5Kythe vs searchcode
- 6Kythe vs Shebe
- 7Kythe vs Hound
- 8Kythe vs Understand
- 9Kythe vs Comby
- 11Kythe vs LeIndex
- 12Kythe vs Sensegrep
- 13Kythe vs Sourcegraph Code Search
- 14Kythe vs sqry
- 15Kythe vs LXR Cross Referencer
- 16Kythe vs Chromium
- 17Kythe vs CodeCompass
- 18Kythe vs Livegrep
- 19Kythe vs Source Insight
- 20Kythe vs ripgrep
- 21Kythe vs ack
Kythe alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ast-grep | 7.4 | Free plan | Free | API, Browser, Linux, Mac, Web, Windows |
| 2 | Sourcebot | 7.4 | Free plan | $20/mo | API, self-hosted, Web |
| 3 | Code Search | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | OpenGrok | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | searchcode | 7.3 | Free plan | Free | API, self-hosted, Web |
| 6 | Shebe | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 7 | Hound | 7.0 | No | — | API, Linux, Mac, self-hosted, Web |
| 8 | Understand | 6.9 | No | $8343.33/mo | API, Browser, Linux, Mac, self-hosted, Windows |
| 9 | Comby | 6.8 | No | — | API, Linux, Mac, self-hosted, Windows |
| 11 | LeIndex | 6.8 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 12 | Sensegrep | 6.8 | No | — | API, Browser, Linux, Mac, self-hosted, Windows |
| 13 | Sourcegraph Code Search | 6.7 | No | $1333.33/mo | API, Browser, self-hosted, Web |
| 14 | sqry | 6.0 | Free plan | Free | Linux, Mac, Windows |
| 15 | LXR Cross Referencer | 5.9 | Free plan | Free | Linux, self-hosted, Web |
| 16 | Chromium | 5.8 | No | — | Windows, Mac, Linux, Android |
| 17 | CodeCompass | 5.4 | No | — | Linux, Web |
| 18 | Livegrep | 5.4 | No | — | Linux, self-hosted, Web |
| 19 | Source Insight | 5.3 | No | — | Windows |
| 20 | ripgrep | 5.2 | No | — | Linux, Mac, Windows |
| 21 | ack | 5.1 | No | — | Linux, Mac, Windows |
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Questions about Kythe alternatives
What is the best alternative to Kythe?
ast-grep, number 1 in code search tools with a score of 7.4 out of 10. The others here: Sourcebot, Code Search, OpenGrok and 16 more.
What is the best free alternative to Kythe?
ast-grep is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Kythe?
Yes: Chromium.
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.