CodiumAI’s first tool is an IDE extension that interacts with the developer to generate meaningful tests and code explanations for busy devs.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Visual Studio Code

Stage Review is described as 'AI-powered code review that organizes pull requests into logical chapters' and is an app in the development category. There are more than 10 alternatives to Stage Review for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Linux apps. The best Stage Review alternative is CodiumAI, which is both free and Open Source. Other great apps like Stage Review are Codespect, LiveReview, Crucible and Optio.
CodiumAI’s first tool is an IDE extension that interacts with the developer to generate meaningful tests and code explanations for busy devs.

Codespect is an AI tool that automates code reviews and offers improvement suggestions. It analyzes every Pull Request, providing feedback within GitHub and helps maintain high coding standards. Its key features include an Automatic Change Summary, Code Quality Analysis...



AI Code Review with Teeth: Git-Level Guardrails, Any AI, Any Host — Free, Source-Available.




Atlassian Crucible takes the pain out of code review. Find bugs and improve code quality through peer code review from JIRA or your workflow.
Optio turns coding tasks into merged pull requests — without human babysitting. Submit a task (manually, from a GitHub Issue, or from Linear), and Optio handles the rest: provisions an isolated environment, runs an AI agent, opens a PR, monitors CI, triggers code review...


Helps developers review GitHub pull requests faster with AI. It summarizes PRs, adds contextual code feedback, and provides contributor insights — directly inside GitHub.




Review Board is a web-based collaborative code review tool, available as free software under the MIT License. Review Board can be installed on any server running Apache or lighttpd and is free for both personal and commercial use.


Stubs takes your coding tasks, looks up the context within your repo, and produces a diff that you can approve. It's the quickest way to do tasks on an existing repo with AI. It can handle multi-file edits and large files.


MergeBoard is the first code review tool to display code changes in a smart way. Its unique features help developers spend less time on code reviews and catch more bugs.




Collaborator is the source of truth you can rely on to meet safety and regulatory compliance for all code, document, artifact, and model reviews.



Review Assistant is a code review plugin for Visual Studio. The code review tool allows creating review requests and responding to them without leaving Visual Studio. Review Assistant supports TFS, Subversion, Git, Mercurial, and Perforce.


Ship quality code without the fuss. Prevent AI slop, enforce codebase standards, and make AI coding agents write 10x better code.


