Best AI tools for code review

10 AI code review tools, ranked by how well they fit the task and how popular they are. 7 of them can be tried for free.

1C
CodeRabbitFreemium

AI code reviews on every pull request.

Code reviewπŸ‡ΊπŸ‡Έ CodeRabbit
2C

Terminal-based agentic coding tool from Anthropic that reads a codebase, edits files and runs commands to complete tasks end to end.

CodingπŸ‡ΊπŸ‡Έ Anthropic
3C
CursorFreemium

AI-first code editor built on VS Code that autocompletes, answers questions and applies multi-file changes from a single instruction.

CodingπŸ‡ΊπŸ‡Έ Anysphere
4G

AI pair programmer for VS Code, JetBrains and other editors that suggests completions and can make agentic multi-file changes.

CodingπŸ‡ΊπŸ‡Έ GitHub
5A
AiderFree

Open-source command-line AI coding assistant that pairs with a local git repository and edits files directly from the terminal.

6A

AWS's AI coding assistant with code completions, security scanning and an agent that implements features from a task description.

7C
ClineFree

Open-source VS Code extension that gives Claude, GPT-4 and other models agentic access to your files, terminal and browser.

8J

AI coding assistant built natively into JetBrains IDEs for code completion, chat, documentation and test generation.

9O

Cloud-based agentic coding agent from OpenAI that clones a repository, writes code and opens pull requests autonomously.

10Z
ZedFreemium

Open-source, high-performance code editor with built-in AI completions, inline editing and an agentic mode for multi-file tasks.