Cubic
AI PR Review · Proprietary
AI code review for GitHub PRs plus scheduled whole-codebase bug scans, with local CLI review, custom agents, and issue checks.
7.5/9 Coverage score 7.5 out of 9
Unknown $30/dev/mo
Category · 20 of 27 tools
AI PR Review tools, scored
Tools whose main job is reviewing a pull request and leaving findings on the diff.
Every tool here is mapped against the same 9 standards with a source and a date. Cubic currently leads the category at 7.5/9; the weakest spot across the whole category is cost control, documented by only 2 of 20.
| # | Tool | Coverage | Self-hosting | Licence | Free tier | From |
|---|---|---|---|---|---|---|
| 1 | Cubic AI PR Review | 7.5/9 Coverage score 7.5 out of 9 | Unknown | Proprietary | Limited free tier | $30/dev/mo |
| =2 | Augment Code AI PR Review | 6.5/9 Coverage score 6.5 out of 9 | Cloud only | Proprietary | Unknown | $100/mo flat |
| =2 | Baz AI PR Review | 6.5/9 Coverage score 6.5 out of 9 | Enterprise only | Proprietary | Unknown | $30/dev/mo |
| =2 | Kodus AI PR Review | 6.5/9 Coverage score 6.5 out of 9 | Self-hostable | Open source | Limited free tier | $10/dev/mo |
| =2 | CodeAnt AI AI PR Review | 6.5/9 Coverage score 6.5 out of 9 | Enterprise only | Proprietary | Trial only | $24/user/mo |
| =2 | Entelligence AI AI PR Review | 6.5/9 Coverage score 6.5 out of 9 | Self-hostable | Proprietary | Unknown | See pricing |
| 7 | CodeRabbit AI PR Review | 6/9 Coverage score 6 out of 9 | Enterprise only | Proprietary | Limited free tier | $24/dev/mo |
| =8 | Greptile AI PR Review | 4.5/9 Coverage score 4.5 out of 9 | Enterprise only | Proprietary | Limited free tier | $30/seat/mo |
| =8 | Tabnine AI PR Review | 4.5/9 Coverage score 4.5 out of 9 | Self-hostable | Proprietary | No free tier | $39/user/mo |
| 10 | Qodo AI PR Review | 3.5/9 Coverage score 3.5 out of 9 | Enterprise only | Proprietary | Unknown | $30/mo base |
| =11 | Gemini Code Assist AI PR Review | 3/9 Coverage score 3 out of 9 | Cloud only | Proprietary | Limited free tier | $19/user/mo |
| =11 | OpenReview AI PR Review | 3/9 Coverage score 3 out of 9 | Self-hostable | Proprietary | Free tier | Free (self-run) |
| =13 | Cursor BugBot AI PR Review | 2.5/9 Coverage score 2.5 out of 9 | Cloud only | Proprietary | Unknown | From $20/mo (Cursor) |
| =13 | PR-Agent AI PR Review | 2.5/9 Coverage score 2.5 out of 9 | Self-hostable | Open source | Free tier | Free (MIT) |
| =13 | Bito AI PR Review | 2.5/9 Coverage score 2.5 out of 9 | Unknown | Proprietary | Trial only | $12/seat/mo |
| 16 | GitHub Copilot code review AI PR Review | 2/9 Coverage score 2 out of 9 | Cloud only | Proprietary | Unknown | $10/mo |
| =17 | Sourcery AI PR Review | 1.5/9 Coverage score 1.5 out of 9 | Enterprise only | Proprietary | Limited free tier | $12/seat/mo |
| =17 | Panto AI PR Review | 1.5/9 Coverage score 1.5 out of 9 | Enterprise only | Proprietary | Unknown | See pricing |
| =19 | What The Diff AI PR Review | 1/9 Coverage score 1 out of 9 | Cloud only | Proprietary | Limited free tier | $19/mo |
| =19 | Graphite AI PR Review | 1/9 Coverage score 1 out of 9 | Cloud only | Proprietary | Limited free tier | $20/user/mo |
All ai pr review tools
Augment Code
AI PR Review · Proprietary
Code review agent in the Cosmos platform: risk-triaged inline PR comments with full-codebase context; GitHub-native, others via CLI.
6.5/9 Coverage score 6.5 out of 9
AD Cloud only $100/mo flat
Baz
AI PR Review · Proprietary
Review platform running specialized agents (code, spec, security, merge) on GitHub, GitLab, and Azure DevOps PRs with sandbox execution.
6.5/9 Coverage score 6.5 out of 9
AD Enterprise only $30/dev/mo
Kodus
AI PR Review · AGPL-3.0
Open-source AI code review built to run where the organization controls: self-hosted or cloud, models under your keys, org-wide Kody Rules.
6.5/9 Coverage score 6.5 out of 9
AD Self-hostable $10/dev/mo Open source
CodeAnt AI
AI PR Review · Proprietary
PR reviewer with severity-ranked comments and one-click fixes across GitHub, GitLab, Bitbucket, and Azure DevOps, plus SAST scanning.
6.5/9 Coverage score 6.5 out of 9
AD Enterprise only $24/user/mo
Entelligence AI
AI PR Review · Proprietary
Reviews PRs on GitHub, GitLab, and Bitbucket with codebase and team context, plus CLI pre-PR review and engineering metrics.
6.5/9 Coverage score 6.5 out of 9
Self-hostable See pricing
CodeRabbit
AI PR Review · Proprietary
Hosted AI PR reviewer with summaries, linter/SAST integration, and agentic chat across GitHub, GitLab, Azure DevOps, and Bitbucket.
6/9 Coverage score 6 out of 9
AD Enterprise only $24/dev/mo
Greptile
AI PR Review · Proprietary
AI code reviewer that indexes the whole codebase into a graph; its TREX agent writes and runs tests for PRs in a sandbox.
4.5/9 Coverage score 4.5 out of 9
Enterprise only $30/seat/mo
Tabnine
AI PR Review · Proprietary
Enterprise AI dev platform whose Code Review Agent checks PRs against plain-language team rules on GitHub, GitLab, and Bitbucket.
4.5/9 Coverage score 4.5 out of 9
Self-hostable $39/user/mo
Qodo
AI PR Review · Proprietary
AI platform spanning IDE assistant, CLI, and Qodo Merge PR review with test generation; enterprise on-prem and air-gapped options.
3.5/9 Coverage score 3.5 out of 9
AD Enterprise only $30/mo base
Gemini Code Assist
AI PR Review · Proprietary
Google's coding assistant whose GitHub app auto-reviews pull requests with severity-ranked comments and committable fixes.
3/9 Coverage score 3 out of 9
Cloud only $19/user/mo
OpenReview
AI PR Review · Proprietary
Vercel Labs' self-hosted GitHub review bot: mention @openreview for Claude-powered inline suggestions; dormant beta since March 2026.
3/9 Coverage score 3 out of 9
Self-hostable Free (self-run)
Cursor BugBot
AI PR Review · Proprietary
Cursor's PR reviewer scoped to bugs, security issues, and rule violations, billed per run (avg $1.00-1.50) since June 2026.
2.5/9 Coverage score 2.5 out of 9
AD Cloud only From $20/mo (Cursor)
PR-Agent
AI PR Review · MIT
Community-maintained, MIT-licensed PR reviewer with /review, /describe, and /improve commands, self-hosted with your own model keys.
2.5/9 Coverage score 2.5 out of 9
AD Self-hostable Free (MIT) Open source
Bito
AI PR Review · Proprietary
AI Code Review Agent for GitHub, GitLab, and Bitbucket with repo-aware reviews, custom guidelines, Jira integration, and analytics.
2.5/9 Coverage score 2.5 out of 9
Unknown $12/seat/mo
GitHub Copilot code review
AI PR Review · Proprietary
Pull request review bundled into paid GitHub Copilot plans; reviews the diff with instructions-file customization, metered by AI credits.
2/9 Coverage score 2 out of 9
Cloud only $10/mo
Sourcery
AI PR Review · Proprietary
AI reviewer for GitHub and GitLab with line-by-line reviews, summaries and diagrams, custom rules, and BYO-LLM on its Team tier.
1.5/9 Coverage score 1.5 out of 9
Enterprise only $12/seat/mo
Panto
AI PR Review · Proprietary
AI code reviewer with 30,000+ security checks, IaC and secrets scanning, and business context pulled from Jira and Confluence.
1.5/9 Coverage score 1.5 out of 9
AD Enterprise only See pricing
What The Diff
AI PR Review · Proprietary
Writes PR descriptions from the diff, sends changelog notifications to stakeholders, and does small /wtd refactors on GitHub and GitLab.
1/9 Coverage score 1 out of 9
Cloud only $19/mo
Graphite
AI PR Review · Proprietary
Code review platform built around stacked PRs, with an AI reviewer (formerly Diamond), merge queue, and review automation for GitHub.
1/9 Coverage score 1 out of 9
Cloud only $20/user/mo
Questions about ai pr review tools
What is the best ai pr review tool?
On documented coverage of the 9 standards, Cubic leads this category at 7.5/9 as of 2026-08-11. That is a measure of what each vendor documents, not of review quality on your codebase — re-rank the list on the pillars your team actually needs.
How many ai pr review tools can be self-hosted?
5 of 20: Kodus, Entelligence AI, Tabnine, OpenReview, PR-Agent. The rest are cloud-only or gate self-hosting behind an enterprise contract.
Are any ai pr review tools open source?
2: Kodus (AGPL-3.0), PR-Agent (MIT).
What do ai pr review tools most often get wrong?
Across this category, cost control is the least documented standard — only 2 of 20 tools back it up publicly. It is the first thing worth asking a vendor about in a demo.
Looking wider than ai pr review?
The full directory holds 27 tools across every category, filterable in one place.