Best Code Review Software in 2026
Updated
In short: CodeRabbit is ranked #1 of 50 as of 4 October 2026, ahead of Review Board and Graphite. The best-ranked option with a free plan is Review Board. The lowest first paid tier on this page is CodeRabbit at $0.40/mo.
Code review software supports teams as they assess proposed changes, from automated checks to feedback tailored to their codebase. Compare AI review and automated analysis, along with supported code hosts and custom review rules. Security analysis and review analytics add further comparison points, while self-hosting may be relevant to how your team manages its tools and data. The criteria also include free-plan availability and paid-from pricing. Entries include CodeRabbit, Review Board, and Graphite, alongside CodeAnt AI and Gitar. Consider which hosts and review controls fit your workflow, and what kinds of analysis or review data you need.
50 code review software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
16 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | CodeRabbitWeb · Windows · Mac · Linux · Self-hosted · API · Extension | Three bars | — | 4 of 6 | $0.40/mo | 6.7 | |
| 2 | Review BoardWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $6/mo | 6.7 | |
| 3 | GraphiteWeb · Windows · Mac · Linux · API · Extension | Three bars | — | 4 of 6 | $20/mo | 6.6 | |
| 4 | CodeAnt AIWeb · Self-hosted · API · Extension | Two bars | — | 1 of 6 | — | 6.4 | |
| 5 | GitarWeb · Self-hosted · API | Two bars | — | 1 of 6 | $20/mo | 6.4 | |
| 6 | GreptileWeb · Self-hosted · API | Two bars | — | 1 of 6 | $30/mo | 6.4 | |
| 7 | P4 Code ReviewWeb · Linux | Two bars | — | 2 of 6 | $39/mo | 6.4 | |
| 8 | RevueWindows · Linux | Two bars | — | 2 of 6 | $9/mo | 6.4 | |
| 9 | SourceryWeb · Self-hosted · API · Extension | Two bars | — | 1 of 6 | $12/mo | 6.4 | |
| 10 | CodeKangWeb | Two bars | — | 1 of 6 | $19/mo | 6.3 | |
| 11 | EllipsisWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 12 | MiraWeb · Self-hosted | Two bars | — | 1 of 6 | Free | 6.3 | |
| 13 | PR-AgentSelf-hosted · API | Two bars | — | 0 of 6 | Free | 6.3 | |
| 14 | PulloraWeb | Two bars | — | 1 of 6 | $9/mo | 6.3 | |
| 15 | Robin ReviewNo platforms listed | One bar | — | 0 of 6 | Free | 6.1 | |
| 16 | BitoWeb · Windows · Mac · Linux · Self-hosted · Extension | Two bars | — | — | 4 of 6 | $1/mo | 5.7 |
| 17 | LiveReviewWeb · Windows · Mac · Linux · Self-hosted · API · Extension | Three bars | — | 4 of 6 | $32/mo | 5.5 | |
| 18 | OctopusWeb · Windows · Mac · Linux | Two bars | — | — | 4 of 6 | — | 5.5 |
| 19 | PullFlowWeb · Windows · Mac · Linux | One bar | — | — | 4 of 6 | — | 5.4 |
| 20 | ReviewSenseiWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.4 |
| 21 | gitStreamWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 22 | reviewdogWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 23 | Code Review by HolycodeWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 24 | CodeFactorWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 25 | CommitloomWeb | No signal | — | — | 1 of 6 | — | 5.2 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which code review software is ranked first on Freedom251?
CodeRabbit is ranked #1 of 50 with a score of 6.7. Review Board is second and Graphite third.
How many of these have a free plan?
15 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, CodeRabbit has the lowest first paid tier we found: $0.40/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.