Elevate your code quality in 2025 with our comprehensive guide to the top AI code review tools.

Introduction

In the fast-paced world of software development, maintaining high code quality is paramount. Traditional manual code reviews, while effective, are often time-consuming, repetitive, and prone to human error. Enter AI code review tools—innovative solutions designed to automate and enhance the review process, ensuring that your code is not only clean and efficient but also secure and compliant with best practices.

In this guide, we’ll explore the 16 best AI code review tools of 2025 that can significantly streamline your workflow, reduce bottlenecks, and elevate the overall quality of your software projects.

What is AI Code Review?

AI code review leverages artificial intelligence and machine learning to analyze codebases, detect potential issues, and suggest improvements. Unlike traditional methods that focus primarily on syntax and style, AI-driven tools delve deeper into aspects like code quality, security vulnerabilities, performance optimization, and comprehensive documentation.

Benefits of AI Code Review

Speed: Instant feedback accelerates the development process.
Security: Early detection of vulnerabilities minimizes security risks.
Consistency: AI provides unbiased and uniform reviews, reducing human error.
Collaboration: Enhances team adherence to coding standards and best practices.

The Top 16 AI Code Review Tools of 2025

1. CodeAnt AI

CodeAnt AI integrates seamlessly into IDEs and CI/CD pipelines, offering real-time feedback across 30+ programming languages. Its key features include AI-powered PR reviews, static code analysis, and comprehensive security vulnerability detection.

Integration: Supports VS Code and JetBrains.
Pricing: Starts at $10/user/month.

2. Amazon CodeGuru Reviewer

Developed by AWS, Amazon CodeGuru Reviewer utilizes machine learning to identify code inefficiencies and security vulnerabilities. It offers continuous profiling to enhance application performance.

Integration: Compatible with GitHub, Bitbucket, and AWS CodeCommit.
Pricing: 90-day free trial, then pay-as-you-go.

3. CodeLantis

CodeLantis accelerates merge request reviews on GitHub and GitLab with AI-powered comments and full file context for better PR analysis.

Integration: GitHub and GitLab.
Pricing: Join the waitlist for access.

4. CodeClimate

CodeClimate provides engineering intelligence by analyzing your codebase for quality, technical debt, and team performance. It offers customizable quality gates and deep Git workflow integration.

Integration: GitHub, GitLab, and Bitbucket.
Pricing: Free for Open Source projects; paid plans start at $16.67 for teams of 4+.

5. Cursor.com

An AI-powered code editor, Cursor.com enhances productivity with real-time suggestions, refactoring, and debugging assistance, making the code review process smoother.

Integration: VS Code and JetBrains IDEs.
Pricing: Starts at $20/month after a trial.

6. Snyk + DeepCode AI

Combining security and AI-driven code analysis, Snyk + DeepCode AI helps identify and fix vulnerabilities in real-time, supporting continuous monitoring of code and containers.

Integration: GitHub, GitLab, Bitbucket, Docker, and various cloud environments.
Pricing: Free plan available; paid tiers start at $25/month for five users.

7. CodeScene

CodeScene offers insights into code complexity, technical debt, and team productivity. It helps identify high-risk areas and improve overall software health through AI-powered analysis.

Integration: GitHub, GitLab, Bitbucket, and Azure DevOps.
Pricing: Starts at €18/month/user after a 14-day free trial.

8. PullRequest

Blending AI analysis with expert human reviews, PullRequest ensures secure and efficient code by providing continuous security scanning and seamless Git workflow integration.

Integration: GitHub, GitLab, Bitbucket, and Azure DevOps.
Pricing: Starts at $129/user/month after a 14-day trial.

9. Continue.dev

An open-source AI assistant, Continue.dev allows developers to customize AI models for their specific workflows, enhancing real-time code review assistance within IDEs.

Integration: VS Code and JetBrains IDEs.
Pricing: Free and open-source.

10. What the Diff

What the Diff simplifies pull request management by automating PR descriptions and summarizing code changes, offering AI-assisted refactoring to improve code quality.

Integration: GitHub and GitLab.
Pricing: Starts at $19/month for 200K tokens; unlimited plan at $199/month.

11. Qodo AI (formerly Codium AI)

Qodo AI automates code reviews, bug detection, and test generation, providing instant suggestions and enhancing test coverage through AI-driven PR reviews.

Integration: GitHub, GitLab, Bitbucket, and Azure DevOps.
Pricing: Starts at $19/user/month with a free plan available.

12. CodeRabbit AI

Focused on speed and efficiency, CodeRabbit AI offers AI-powered PR review comments, detects code smells, and suggests automated fixes to eliminate long waiting times.

Integration: GitHub, GitLab, and Bitbucket.
Pricing: Starts at $15/user/month; Pro plan at $25/user/month.

13. Bito AI

Bito AI concentrates on reducing manual review efforts by 87%, helping teams close pull requests faster while detecting security vulnerabilities and performance issues.

Integration: GitHub, GitLab, and Bitbucket.
Pricing: Starts at $15/user/month with a free version available.

14. Codacy

A developer-friendly tool, Codacy automates code quality checks across 40+ languages and enforces custom coding standards, seamlessly integrating with CI/CD pipelines.

Integration: GitHub, GitLab, Bitbucket, and Azure DevOps.
Pricing: Free plan available; premium features for enterprises.

15. all-hands.dev

An open-source AI agent, all-hands.dev assists with automated code reviews, bug fixes, and development workflows, offering full control and customization for teams.

Integration: GitHub, GitLab, and local development environments.
Pricing: Free and open-source.

16. CodeMind

CodeMind simplifies code review on GitLab with AI-powered bug detection, PR summarization, and performance improvement suggestions, making code quality maintenance scalable.

Integration: GitLab repositories.
Pricing: Starts at $15/user/month after a one-week free plan.

How to Choose the Right AI Code Review Tool

Selecting the appropriate AI code review tool depends on several factors tailored to your team’s specific needs:

1. Integration with Existing Tools

Ensure the tool supports your version control systems (e.g., GitHub, GitLab) and integrates seamlessly with your IDE and CI/CD pipelines.

2. Customization Capabilities

Look for tools that allow you to define custom rules and coding standards or even train the AI to fit your unique workflows.

3. Focus on Security and Compliance

If security is a priority, choose tools that offer robust vulnerability detection and comply with industry standards like SOC2, HIPAA, or GDPR.

4. Code Quality Management

Opt for tools that can identify code smells, manage technical debt, and provide refactoring suggestions to maintain high code quality.

5. AI-Powered PR Reviews and Summarization

Tools that offer automated PR descriptions and real-time feedback can significantly speed up the review process.

6. Pricing and Scalability

Consider your budget and the tool’s scalability. Many tools offer free trials or tiers, allowing you to evaluate their effectiveness before committing.

Conclusion

AI-powered code review tools are revolutionizing the software development landscape by enhancing code quality, improving security, and boosting developer productivity. Whether you’re a solo developer, part of a fast-growing startup, or within a large enterprise, integrating the right AI code review tool can lead to cleaner code, faster bug detection, and more efficient collaboration.

🎯 Ready to Supercharge Your Code Reviews? Try Graphite Today!

Discover how Graphite can transform your development workflow with AI-driven code reviews, stacked pull requests, and integrated chat functionality. Elevate your software quality and streamline your processes—start your journey with Graphite now.