Best Peer Code Review Software - Page 4

ThinkReview

ThinkReview is a zero-configuration AI copilot that works directly in your browser to supercharge your workflow. It helps you generate insightful comments, ask smarter questions, and cut your review time in half, all without complex CI/CD setup or repository access tokens. ​Key Features: ​AI-Generated Comments: Instantly create professional, context-aware feedback for any block of code. ​Smart Question Suggestions: Uncover potential issues and edge cases with AI-powered questions tailored to the merge request. ​Zero-Configuration: Works instantly as a browser extension. No CI/CD pipelines or access tokens required. ​Persistent Language Settings: Set your preferred language once and get all AI responses in your native tongue. ​Multi-Platform Support: Works seamlessly with GitLab, GitHub, and all Chromium-based browsers (Edge, Brave, etc.). Supports Ollama local llm models

Average Rating: 4.5/5.0

Total Reviews: 1

CodeIt.Right

CodeIt.Right provides a fast, automated way to ensure that your source code adheres to (your) predefined design and style guidelines as well as best coding practices. We take static code quality analysis to the next level by enabling rule violations to be automatically refactored into conforming code. CodeIt.Right helps to improve your software quality, ensure code correctness, find issues early and resolve them quickly.

CodeLingo

Get your team on the same page, before tech debt creeps in. CodeLingo Notebooks is the first document-based tool to integrate from the code editor to the pull request — streamlining collaboration across the entire development cycle.

CodeStriker

Codestriker is an open-sourced web application which supports online code reviewing.

Collaborator Community

Collaborator Community is a free tool designed for small teams to manage code review.

Ebert

Ebert automates code reviews for style, duplication and security issues.

Hyrax AI

Hyrax is a GitHub-native code review and remediation platform for software engineering teams. It reviews code, finds problems, writes the fix, and submits a pull request for the team to merge. Background: AI coding tools have increased how much code teams produce, but review and remediation have not kept pace, so issues accumulate faster than engineers can address them. Hyrax handles the work between finding an issue and merging a fix. How it works: a team installs the Hyrax GitHub App on a repository. Hyrax runs a discovery pass that maps the codebase, its conventions, and its architecture, then stores that context in a .hyrax directory. From there it operates through four workflows: Scan: audits the whole repository for issues across six domains (security, correctness, maintainability, performance, architecture, and operations) before a pull request exists. Fix: writes a change using the repository's own conventions, runs the project's tests, reviews the diff, and submits a pull request. The linked ticket closes when the pull request merges. Improve: reviews incoming pull requests and re-checks existing findings against the latest commits. Govern: writes repository context back so other AI coding tools work from the same rules. Safety and control: Hyrax does not merge changes on its own. Every change runs through a 13-step verification process, and if a change cannot pass the project's tests, no pull request is created. All changes stay reviewable and reversible, and the engineering team approves every merge. Scope: Hyrax reviews all of a team's code, every commit and every pull request, not only AI-written code. It supports 18 programming languages and integrates with GitHub for source control and Linear for issue tracking. Plans and deployment: a free plan covers one repository with a monthly audit and a capped number of fixes. Paid plans add the full audit pipeline, pull request reviews, and shared usage credits billed by usage rather than per seat. Inference runs on AWS Bedrock, and Hyrax does not use customer code to train models.

Kallithea

Kallithea, a member project of Software Freedom Conservancy, is a GPLv3'd, Free Software source code management system that supports two leading version control systems, Mercurial and Git, and has a web interface that is easy to use for users and admins. You can install Kallithea on your own server and host repositories for the version control system of your choice.

Average Rating: 4.3/5.0

Total Reviews: 2

LiveReview (Hexmos)

MergeMe

MergeMe is a Slack integration for GitHub pull request and GitLab merge request notifications. It mirrors code review activity from GitHub.com, GitLab.com, and GitLab self-hosted into Slack so your team can see what needs review without leaving the channels they already work in. Many teams start with the official GitHub or GitLab Slack apps and hit the same wall: every event becomes a new message, channels fill with noise, @mentions do not ping the right people, and there is no easy way to route repos to the right channels. MergeMe is built for that workflow. What you get: - One updating Slack card per PR/MR - status changes edit the same message in place (opened, in review, approved, merged, closed) - Threaded review comments - GitHub/GitLab comments sync as replies under the card, not new channel posts - @mention mapping - map git usernames to Slack users so review @mentions actually ping reviewers - Per-repo channel routing - send each GitHub repo or GitLab project to its own Slack channel - Label routing - route bugs, features, and docs work to different channels by label - Multi-git per workspace - connect GitHub, GitLab.com, and self-hosted GitLab together (Team plan) - Webhook-only - MergeMe uses webhook payloads; it does not read your private source code Setup takes about 5 minutes for GitHub or GitLab.com, or about 10 minutes for self-hosted GitLab (paste a webhook URL and signing token). One Slack workspace per MergeMe workspace. Pricing: Hobby is free forever (1 channel mapping, 5 user mappings, no credit card). Team starts at £5 per developer seat/month with unlimited channel mappings and multiple code hosts. Built for software teams that want GitHub and GitLab code review visibility in Slack without notification spam - especially GitLab self-hosted teams and orgs running both GitHub and GitLab.

Mo

Mo is a developer tool that ensures code changes align with team decisions made in Slack. Mo connects to Slack and your Git provider (GitHub or GitLab) to capture approved decisions and automatically checks pull/merge requests against them. When a PR conflicts with a documented decision, Mo flags it before merge—helping teams prevent misalignment, rework, and unintended behavior. Instead of relying on memory or manual reviews, Mo creates a lightweight layer of enforcement between product decisions and code execution. It focuses specifically on decision consistency, not code quality, making it a complementary tool to existing code review workflows. Mo is designed for teams that use Slack to discuss and approve product or technical decisions and want to ensure those decisions are consistently reflected in their codebase.

Octopus Code Review

Octopus Code Review is an open-source AI code review tool built on RAG (Retrieval-Augmented Generation) architecture with Qdrant vector search. Unlike traditional static analysis tools, Octopus understands your entire codebase context and delivers intelligent, project-specific feedback on pull requests through native GitHub integration. It identifies bugs, security issues, and architectural concerns while respecting your team's coding standards and patterns. Fully self-hostable, Octopus ensures your source code stays on your infrastructure. No vendor lock-in, no data leaving your environment. Designed for teams that want automated code review without compromising on code privacy or review quality.

Parasoft dotTEST

Parasoft dotTEST, automates a broad range of software quality practices for your C# and VB.NET development activities. Deep code analysis uncovers reliability and security issues. Code coverage, requirements traceability, and automated compliance reporting helps achieve compliance for security standards and safety-critical industries.

Promyze

Promyze is a platform dedicated to best practices definition and sharing for software developers. Within a team or across teams, practices should be aligned and known by everyone. Otherwise, they face knowledge loss, time-wasting during code reviews, and bugs risks. Promyze offers a new way for a team to continuously enrich their best practices repository, thanks to Craft Workshops. Using the Promyze UI, IDE (VSCode, Visual Studio Code, and JetBrains) or Web browsers plugins, developers are free to contribute to Promyze by identifying everyday best practices applied or not in their code. Then, a Craft Workshop gathers all the team together, and each contribution is reviewed during a 1-hour meeting. Teams can discuss their best practices and decide whether to keep or discard some contributions. A Workshop ends by reviewing other teams' new best practices, bringing technical interactions in IT organizations. Thanks to Promyze, developers can : - Easily share knowledge from each other - Get a dedicated time for continuous improvement - Work on practices alignment and gain time in code review - Ease onboarding process thanks to best practices discovery - Get suggestions while they're coding in case they do not follow best practices Promyze's main features : - Workshop to align and review best coding practices - Catalogs to share practices - Documentation of best practices - IDE plugins & Web browsers plugins - Battles to debate about technical discussions - Community of practices animation - Suggestion of best practices in IDE - Onboarding and learning of best practices

PullRequest

PullRequest helps development teams ship code faster, with improved quality and lower costs.