AI Code Reviewer
AI Code Reviewer: A free, open-source GitHub Action with focused, configurable AI pull-request reviews. Ranked #33 of 47 in AI Code Review Tools by our editors (5.5/10); pricing: Free plan; best for developers wanting a simple free GitHub reviewer.
At a glance
- Editor score5.5 / 10
- PricingFree plan
- Best forDevelopers wanting a simple free GitHub reviewer
- Free planYes
- Paid fromFree
- Security analysisYes
- Facts checked20 Sep 2026
Where it wins
- Incremental reviews with severity, confidence, and deduplication controls
- GitHub suggestion blocks provide proposed fixes in pull requests
- Supports Anthropic, OpenAI, Ollama, and compatible endpoints
Where it doesn't
- Reviews are limited to GitHub pull requests and GitHub Actions
- Self-hosted deployment requires a configured AI model and CI setup
- Model-provider usage or compute can add costs beyond the free project
Our verdict on AI Code Reviewer
AI Code Reviewer is an open-source GitHub Action that automatically reviews pull requests with a configured AI model. It is aimed at developers and teams that want code feedback inside GitHub without adopting a broader review platform. The action analyzes changed files, posts inline findings anchored to changed lines, adds summary comments, and can provide GitHub suggestion blocks for proposed fixes. Severity levels, explanations, confidence filtering, deduplication, file filters, comment limits, and failure thresholds give maintainers control over how reviews appear and affect CI.
Its strongest fit is a configurable GitHub workflow. Reviews run through GitHub Actions and can be incremental, focusing on newly pushed commits rather than repeating the entire review. A repository rules file supports custom review guidelines, while integrations with Anthropic, OpenAI, Ollama, and OpenAI-compatible endpoints provide options for hosted or local model use. Teams can also use a self-hosted runner with a local model for private code review. These controls make the product more suitable for repositories with established CI practices than for teams looking for a standalone interface.
AI Code Reviewer is free and open source, although model-provider usage or compute can create separate costs. Its scope is deliberately narrow: the verified workflow centers on GitHub, GitHub Actions, and pull-request review. Developers who want an approachable, repository-level reviewer with custom rules and fix suggestions should find the feature set well aligned with that use case. Teams needing broader platform coverage or a review service outside GitHub should choose an alternative with those integrations.
Your product? Our editors can test AI Code Reviewer in depth and publish a review, labelled as paid · from $149/mo →
AI Code Reviewer pricing
AI Code Reviewer fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Security analysis | Yes |
| Custom review rules | Yes |
| Fix suggestions | Yes |
| Deployment model | Self_hosted |
| Review trigger | Automatic |
| Code hosts | GitHub |
| SARIF export | Not verified |
| Deployment | Self-hosted |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: GitHub Actions, Anthropic, OpenAI, Ollama, OpenAI-compatible endpoints |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
AI Code Reviewer integrations
AI Code Reviewer lists 5 integrations on its own site.
- GitHub Actions
- Anthropic
- OpenAI
- Ollama
- OpenAI-compatible endpoints
Alternatives to AI Code Reviewer
- CodeRabbitDeep automated review coverage with flexible code-host, IDE, and workflow integrations.8.9
- GreptileA context-rich AI reviewer with free access and GitHub/GitLab coverage.8.8
- QodoA strong fit for teams needing governed, private AI code review across multiple code hosts.8.7
See all AI Code Reviewer alternatives →
Used AI Code Reviewer? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used AI Code Reviewer for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
AI Code Reviewer is listed in our AI Code Review Tools directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/ai-code-reviewer/"><img src="https://www.itechguides.com/best/badge/ai-code-reviewer.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update