Best Quellbot Alternatives in 2026

Updated October 2026

20 apps from AI code review tools ranked against Quellbot on the same published basis.

Quellbot alternatives compared

#	App	Score	Free plan	From	Runs on
1	CodeRabbit	6.4	Free plan	$0.40/mo	API, Browser, Linux, Mac, self-hosted, Web, Windows
2	Gitar	6.4	Free plan	$20/mo	API, self-hosted, Web
3	PR Quorum	6.4	Free plan	$1.67/mo	API, Web
4	AI Code Reviewer	6.3	Free plan	Free	Linux, self-hosted
5	Codacy	6.3	Free plan	$1.50/mo	Browser, Web
6	CodeAnt AI	6.3	No	—	API, Browser, self-hosted, Web
7	Greptile	6.3	Free plan	$30/mo	API, self-hosted, Web
8	LiveReview	6.3	Free plan	$32/mo	API, Browser, Linux, Mac, self-hosted, Web, Windows
9	Merlin AI Code Review	6.3	Free plan	Free	Linux, self-hosted
10	Mira	6.3	Free plan	Free	self-hosted, Web
11	PRPilot	6.3	Free plan	Free	Browser
12	Sourcery	6.3	Free plan	$12/mo	API, Browser, self-hosted, Web
13	ThinkReview	6.3	Free plan	$10/mo	API, Browser, Linux, Mac, Web, Windows
14	PR-Agent	6.2	Free plan	Free	API, self-hosted
15	Sigilix Review	6.2	Free plan	Free	Web
16	BugLens	6.1	Free plan	$19/mo	Web
17	CodeKang	6.1	Free plan	$19/mo	Web
18	Kodus	6.1	Free plan	$10/mo	Web
19	Moraine	6.1	Free plan	$14/mo	Web
21	Ellipsis	6.0	Free plan	Free	Web

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What is the best alternative to Quellbot?

CodeRabbit, number 1 in AI code review tools with a score of 6.4 out of 10. The others here: Gitar, PR Quorum, AI Code Reviewer and 16 more.

What is the best free alternative to Quellbot?

CodeRabbit is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.

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.