Best AI tools for< Code Reviewer >
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14 - AI tool Sites

TolyGPT
TolyGPT is an AI-powered chatbot that is designed to read an entire codebase and generate documentation. It is specifically trained on the Solana validator codebase and can provide information on how the validator works. The core of TolyGPT is open source as Autodoc, and it is powered by the GPT-3.5 model. Users can interact with TolyGPT to get insights and answers related to codebases and validators.

Mutable.ai
Mutable.ai is an AI tool that provides human quality assistance with codebases. It offers features such as creating Wikipedia-style documentation for code, generating wiki articles automatically, and enabling AI chat for extracting answers quickly. The application aims to enhance productivity and satisfaction for software engineers by leveraging AI advancements to revolutionize programming methods. The team behind Mutable.ai includes experts from various prestigious backgrounds, ensuring high-quality service and support.

Metabob
Metabob is an AI-powered code review tool that helps developers detect, explain, and fix coding problems. It utilizes proprietary graph neural networks to detect problems and LLMs to explain and resolve them, combining the best of both worlds. Metabob's AI is trained on millions of bug fixes performed by experienced developers, enabling it to detect complex problems that span across codebases and automatically generate fixes for them. It integrates with popular code hosting platforms such as GitHub, Bitbucket, Gitlab, and VS Code, and supports various programming languages including Python, Javascript, Typescript, Java, C++, and C.

Codiga
Codiga is a static code analysis tool that helps developers write clean, safe, and secure code. It works in real-time in your IDE and CI/CD pipelines, and it can be customized to meet your specific needs. Codiga supports a wide range of languages and frameworks, and it integrates with popular tools like GitHub, GitLab, and Bitbucket.

What The Diff
What The Diff is an AI-powered code review assistant that helps you to write pull request descriptions, send out summarized notifications, and refactor minor issues during the review. It uses natural language processing to understand the changes in your code and generate clear and concise descriptions. What The Diff also provides rich summary notifications that are easy for non-technical stakeholders to understand, and it can generate beautiful changelogs that you can share with your team or the public.

AI Code Reviewer
AI Code Reviewer is a tool that uses artificial intelligence to review code. It can help you find bugs, improve code quality, and enforce coding standards.

Snorkell.ai
Snorkell.ai is an automated documentation generation tool that uses AI to create and update docstrings for GitHub projects. It supports multiple programming languages, including Python, JavaScript, TypeScript, Java, and Kotlin. Snorkell.ai integrates with GitHub and automatically generates docstrings whenever a pull request is merged, ensuring that documentation is always up-to-date with the codebase. It helps developers save time and effort by automating the documentation process, leading to improved code quality and reduced onboarding time.

CodeDefender α
CodeDefender α is an AI-powered tool that helps developers and non-developers improve code quality and security. It integrates with popular IDEs like Visual Studio, VS Code, and IntelliJ, providing real-time code analysis and suggestions. CodeDefender supports multiple programming languages, including C/C++, C#, Java, Python, and Rust. It can detect a wide range of code issues, including security vulnerabilities, performance bottlenecks, and correctness errors. Additionally, CodeDefender offers features like custom prompts, multiple models, and workspace/solution understanding to enhance code comprehension and knowledge sharing within teams.

Pixeebot
Pixeebot is an automated product security engineer that helps developers fix vulnerabilities, harden code, squash bugs, and improve code quality. It integrates with your existing workflow and can be used locally via CLI or through the GitHub app. Pixeebot is powered by the open source Codemodder framework, which allows you to build your own custom codemods.

GPTPLUS
GPTPLUS is a Chrome and Edge browser extension powered by GPT-4 and GPT-3.5 that provides AI-powered writing, translation, code analysis, and Q&A assistance. It allows users to chat with ChatGPT in a sidebar, use prompts to enhance answers, and process selected text with a single click. GPTPLUS is free to use, with premium plans offering additional features.

Korbit
Korbit is an AI-powered code review tool that helps developers write better code, faster. It integrates directly into your GitHub PR workflow and provides instant feedback on your code, identifying issues and providing actionable recommendations. Korbit also provides valuable insights into code quality, project status, and developer performance, helping you to boost your productivity and elevate your code.

DocuWriter.ai
DocuWriter.ai is an AI-powered tool that helps developers automate code documentation, testing, and refactoring. It uses natural language processing and machine learning algorithms to generate accurate and consistent documentation, test suites, and optimized code. DocuWriter.ai integrates with popular programming languages and development environments, making it easy for developers to improve the quality and efficiency of their code.

PullRequest
PullRequest is an AI-powered code review as a service platform that offers on-demand code review from expert engineers enhanced by AI. It supports all languages and frameworks, helping development teams of any size ship better, more secure code faster through AI-assisted code reviews. PullRequest integrates with popular version control platforms like GitHub, GitLab, Bitbucket, and Azure DevOps, providing valuable knowledge sharing with senior engineers to improve code quality and security. The platform ensures code safety and security by adhering to best practices, strict procedures, and employing reviewers based in the US, the UK, or Canada.

Zevo.ai
Zevo.ai is an AI-powered code visualization tool designed to accelerate code comprehension, deployment, and observation. It offers dynamic code analysis, contextual code understanding, and automatic code mapping to help developers streamline shipping, refactoring, and onboarding processes for both legacy and existing applications. By leveraging AI models, Zevo.ai provides deeper insights into code, logs, and cloud infrastructure, enabling developers to gain a better understanding of their codebase.
21 - Open Source Tools

sourcegraph
Sourcegraph is a code search and navigation tool that helps developers read, write, and fix code in large, complex codebases. It provides features such as code search across all repositories and branches, code intelligence for navigation and refactoring, and the ability to fix and refactor code across multiple repositories at once.

pr-agent
PR-Agent is a tool that helps to efficiently review and handle pull requests by providing AI feedbacks and suggestions. It supports various commands such as generating PR descriptions, providing code suggestions, answering questions about the PR, and updating the CHANGELOG.md file. PR-Agent can be used via CLI, GitHub Action, GitHub App, Docker, and supports multiple git providers and models. It emphasizes real-life practical usage, with each tool having a single GPT-4 call for quick and affordable responses. The PR Compression strategy enables effective handling of both short and long PRs, while the JSON prompting strategy allows for modular and customizable tools. PR-Agent Pro, the hosted version by CodiumAI, provides additional benefits such as full management, improved privacy, priority support, and extra features.

code-review-gpt
Code Review GPT uses Large Language Models to review code in your CI/CD pipeline. It helps streamline the code review process by providing feedback on code that may have issues or areas for improvement. It should pick up on common issues such as exposed secrets, slow or inefficient code, and unreadable code. It can also be run locally in your command line to review staged files. Code Review GPT is in alpha and should be used for fun only. It may provide useful feedback but please check any suggestions thoroughly.

DevoxxGenieIDEAPlugin
Devoxx Genie is a Java-based IntelliJ IDEA plugin that integrates with local and cloud-based LLM providers to aid in reviewing, testing, and explaining project code. It supports features like code highlighting, chat conversations, and adding files/code snippets to context. Users can modify REST endpoints and LLM parameters in settings, including support for cloud-based LLMs. The plugin requires IntelliJ version 2023.3.4 and JDK 17. Building and publishing the plugin is done using Gradle tasks. Users can select an LLM provider, choose code, and use commands like review, explain, or generate unit tests for code analysis.

code2prompt
code2prompt is a command-line tool that converts your codebase into a single LLM prompt with a source tree, prompt templating, and token counting. It automates generating LLM prompts from codebases of any size, customizing prompt generation with Handlebars templates, respecting .gitignore, filtering and excluding files using glob patterns, displaying token count, including Git diff output, copying prompt to clipboard, saving prompt to an output file, excluding files and folders, adding line numbers to source code blocks, and more. It helps streamline the process of creating LLM prompts for code analysis, generation, and other tasks.

ai-codereviewer
AI Code Reviewer is a GitHub Action that utilizes OpenAI's GPT-4 API to provide intelligent feedback and suggestions on pull requests. It helps enhance code quality and streamline the code review process by offering insightful comments and filtering out specified files. The tool is easy to set up and integrate into GitHub workflows.

github-pr-summary
github-pr-summary is a bot designed to summarize GitHub Pull Requests, helping open source contributors make faster decisions. It automatically summarizes commits and changed files in PRs, triggered by new commits or a magic trigger phrase. Users can deploy their own code review bot in 3 steps: create a bot from their GitHub repo, configure it to review PRs, and connect to GitHub for access to the target repo. The bot runs on flows.network using Rust and WasmEdge Runtimes. It utilizes ChatGPT/4 to review and summarize PR content, posting the result back as a comment on the PR. The bot can be used on multiple repos by creating new flows and importing the source code repo, specifying the target repo using flow config. Users can also change the magic phrase to trigger a review from a PR comment.

fittencode.nvim
Fitten Code AI Programming Assistant for Neovim provides fast completion using AI, asynchronous I/O, and support for various actions like document code, edit code, explain code, find bugs, generate unit test, implement features, optimize code, refactor code, start chat, and more. It offers features like accepting suggestions with Tab, accepting line with Ctrl + Down, accepting word with Ctrl + Right, undoing accepted text, automatic scrolling, and multiple HTTP/REST backends. It can run as a coc.nvim source or nvim-cmp source.

claude.vim
Claude.vim is a Vim plugin that integrates Claude, an AI pair programmer, into your Vim workflow. It allows you to chat with Claude about what to build or how to debug problems, and Claude offers opinions, proposes modifications, or even writes code. The plugin provides a chat/instruction-centric interface optimized for human collaboration, with killer features like access to chat history and vimdiff interface. It can refactor code, modify or extend selected pieces of code, execute complex tasks by reading documentation, cloning git repositories, and more. Note that it is early alpha software and expected to rapidly evolve.

avante.nvim
avante.nvim is a Neovim plugin that emulates the behavior of the Cursor AI IDE, providing AI-driven code suggestions and enabling users to apply recommendations to their source files effortlessly. It offers AI-powered code assistance and one-click application of suggested changes, streamlining the editing process and saving time. The plugin is still in early development, with functionalities like setting API keys, querying AI about code, reviewing suggestions, and applying changes. Key bindings are available for various actions, and the roadmap includes enhancing AI interactions, stability improvements, and introducing new features for coding tasks.

gptel-aibo
gptel-aibo is an AI writing assistant system built on top of gptel. It helps users create and manage content in Emacs, including code, documentation, and novels. Users can interact with the Language Model (LLM) to receive suggestions and apply them easily. The tool provides features like sending requests, applying suggestions, and completing content at the current position based on context. Users can customize settings and face settings for a better user experience. gptel-aibo aims to enhance productivity and efficiency in content creation and management within Emacs environment.

CodeAsk
CodeAsk is a code analysis tool designed to tackle complex issues such as code that seems to self-replicate, cryptic comments left by predecessors, messy and unclear code, and long-lasting temporary solutions. It offers intelligent code organization and analysis, security vulnerability detection, code quality assessment, and other interesting prompts to help users understand and work with legacy code more efficiently. The tool aims to translate 'legacy code mountains' into understandable language, creating an illusion of comprehension and facilitating knowledge transfer to new team members.

CR-Mentor
CR-Mentor is a project that leverages Knowledge Base + LLM to improve development efficiency in Code Review. It provides comprehensive code context understanding, customizable code standards, global code analysis, and risk code identification. The tool aims to enhance code review processes by automating tracking of related files, supporting custom code review standards, generating comprehensive review reports, and identifying potentially risky changes with improvement suggestions.

ShitCodify
ShitCodify is an AI-powered tool that transforms normal, readable, and maintainable code into hard-to-understand, hard-to-maintain 'shit code'. It uses large language models like GPT-4 to analyze code and apply various 'anti-patterns' and bad practices to reduce code readability and maintainability while keeping the code functional.

brokk
Brokk is a code assistant tool named after the Norse god of the forge. It is designed to understand code semantically, enabling LLMs to work effectively on large codebases. Users can sign up at Brokk.ai, install jbang, and follow instructions to run Brokk. The tool uses Gradle with Scala support and requires JDK 21 or newer for building. Brokk aims to enhance code comprehension and productivity by providing semantic understanding of code.

evalica
Evalica is a powerful tool for evaluating code quality and performance in software projects. It provides detailed insights and metrics to help developers identify areas for improvement and optimize their code. With support for multiple programming languages and frameworks, Evalica offers a comprehensive solution for code analysis and optimization. Whether you are a beginner looking to learn best practices or an experienced developer aiming to enhance your code quality, Evalica is the perfect tool for you.

dotclaude
A sophisticated multi-agent configuration system for Claude Code that provides specialized agents and command templates to accelerate code review, refactoring, security audits, tech-lead-guidance, and UX evaluations. It offers essential commands, directory structure details, agent system overview, command templates, usage patterns, collaboration philosophy, sync management, advanced usage guidelines, and FAQ. The tool aims to streamline development workflows, enhance code quality, and facilitate collaboration between developers and AI agents.

aibolit
Aibolit is a machine learning-based static analyzer for Java that helps identify patterns contributing to Cyclomatic Complexity in Java source code. It provides recommendations for fixing identified issues and allows users to suppress certain patterns. Aibolit can analyze individual Java files or entire folders of Java source code. Users can customize the output format and exclude specific files from analysis. The tool also supports training custom models for analyzing Java code. Aibolit is designed to help developers improve code quality and maintainability by identifying and addressing potential issues in Java code.

kodus-ai
Kodus AI is an open-source AI agent designed to review code like a real teammate, providing personalized, context-aware code reviews to help teams catch bugs, enforce best practices, and maintain a clean codebase. It seamlessly integrates with Git workflows, learns team coding patterns, and offers custom review policies. Kodus supports all programming languages with semantic and AST analysis, enhancing code review accuracy and providing actionable feedback. The tool is available in Cloud and Self-Hosted editions, offering features like self-hosting, unlimited users, custom integrations, and advanced compliance support.

ck
ck (seek) is a semantic grep tool that finds code by meaning, not just keywords. It replaces traditional grep by understanding the user's search intent. It allows users to search for code based on concepts like 'error handling' and retrieves relevant code even if the exact keywords are not present. ck offers semantic search, drop-in grep compatibility, hybrid search combining keyword precision with semantic understanding, agent-friendly output in JSONL format, smart file filtering, and various advanced features. It supports multiple search modes, relevance scoring, top-K results, and smart exclusions. Users can index projects for semantic search, choose embedding models, and search specific files or directories. The tool is designed to improve code search efficiency and accuracy for developers and AI agents.

openhands-aci
Agent-Computer Interface (ACI) for OpenHands is a deprecated repository that provided essential tools and interfaces for AI agents to interact with computer systems for software development tasks. It included a code editor interface, code linting capabilities, and utility functions for common operations. The package aimed to enhance software development agents' capabilities in editing code, managing configurations, analyzing code, and executing shell commands.
13 - OpenAI Gpts

Java Performance Specialist
Enthusiastic Java code optimizer with a focus on clarity and encouragement.
Golang Code Review and Example Buddy
Provides in-depth Golang code reviews, explanations, and fixes.