Best OpenGrok Alternatives in 2026

Updated October 2026

20 apps from code search tools ranked against OpenGrok on the same published basis.

OpenGrok alternatives compared

#	App	Score	Free plan	From	Runs on
1	Chromium	6.7	No	—	Windows, Mac, Linux, Android
2	ast-grep	6.4	Free plan	Free	API, Browser, Linux, Mac, Web, Windows
3	Sourcebot	6.4	Free plan	$20/mo	API, self-hosted, Web
4	sqry	6.4	Free plan	Free	Linux, Mac, Windows
5	Code Search	6.3	Free plan	Free	API, Linux, Mac, self-hosted, Web, Windows
6	LXR Cross Referencer	6.3	Free plan	Free	Linux, self-hosted, Web
8	searchcode	6.3	Free plan	Free	API, self-hosted, Web
9	Shebe	6.3	Free plan	Free	API, Linux, Mac, self-hosted, Windows
10	Hound	5.9	No	—	API, Linux, Mac, self-hosted, Web
11	Livegrep	5.7	No	—	Linux, self-hosted, Web
12	Understand	5.7	No	$8343.33/mo	API, Browser, Linux, Mac, self-hosted, Windows
13	CodeCompass	5.6	No	—	Linux, Web
14	Comby	5.6	No	—	API, Linux, Mac, self-hosted, Windows
15	Kythe	5.6	No	—	API, Linux, Mac, self-hosted
16	LeIndex	5.6	No	—	API, Linux, Mac, self-hosted, Web, Windows
17	Sensegrep	5.6	No	—	API, Browser, Linux, Mac, self-hosted, Windows
18	Source Insight	5.5	No	—	Windows
19	Sourcegraph Code Search	5.5	No	$1333.33/mo	API, Browser, self-hosted, Web
20	ripgrep	5.4	No	—	Linux, Mac, Windows
21	ack	5.3	No	—	Linux, Mac, Windows

Make your app an alternative to OpenGrok

The sponsored alternative slot on this page is labelled Sponsored.

What is the best alternative to OpenGrok?

Chromium, number 1 in code search tools with a score of 6.7 out of 10. The others here: ast-grep, Sourcebot, sqry and 16 more.

What is the best free alternative to OpenGrok?

ast-grep is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.

Is there an open-source alternative to OpenGrok?

Yes: Chromium.

How are these alternatives ranked?

Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.