Category
AI code review tools: what they are and who makes them
pull request reviewers, workflow platforms with review, quality and static-analysis platforms, security-first scanners: Greptile, cubic, Qodo through CodeAnt AI.
Types of AI code review tools
Pull request reviewers
These tools install on your Git host, read each pull request with repository context and post comments and summaries. Greptile, cubic, Qodo, CodeRabbit and Sourcery work this way, and they differ mostly in pricing unit, rule customization and supported hosts.
Workflow platforms with review
Here review is one feature inside a larger pull request system. Graphite combines stacked PRs, a CLI, a merge queue and AI reviews, so the value rises if your team already ships changes in small stacked steps and wants one inbox for all of it.
Quality and static-analysis platforms
Codacy, DeepSource and SonarQube started as rule-based analyzers with dashboards, coverage and merge gates, then added AI review on top. They suit teams that want one dashboard of quality, coverage and security findings across many repositories, and that already think in terms of gates and policies.
Security-first scanners
Snyk Code looks for vulnerabilities in first-party code and reports them in the pull request and IDE. It answers a narrower question than a general reviewer, and many teams run it next to one, so the two rarely compete directly.
Facts at a glance
| Tool | Publisher | Based in | Access |
|---|---|---|---|
| Greptile | Tabnam, Inc. (Greptile) | United States | Free tier |
| cubic | MRGE, Inc. (cubic) | United States | Paid + API |
| Qodo | Codium Ltd. (Qodo) | Israel | Trial |
| CodeRabbit | CodeRabbit, Inc. | United States | Trial + API |
| Sourcery | Sourcery.AI Limited | United Kingdom | Free tier + API |
| Graphite | Screenplay Studios Inc. (Graphite) | United States | Free tier |
| DeepSource | DeepSource, Corp. | United States | Trial + API |
| Codacy | Codacy | Portugal | Free tier + API |
| SonarQube Cloud | SonarSource Sàrl | Switzerland | Free tier |
| Snyk Code | Snyk Limited | United Kingdom | Free tier + API |
| Bito | Bito | United States | Trial + API |
| CodeAnt AI | CodeAnt AI | United States | Trial + API |
