List of the Top 18 Code Review Tools for Git in 2025

GitHub remains the foremost platform for developers around the world, celebrated for its robust security, impressive scalability, and strong community engagement. By becoming part of the vast network of millions of developers and organizations, you can play a role in creating the software that propels society forward. Engage and collaborate with some of the most innovative communities while taking advantage of our exceptional tools, support, and services. If you are managing multiple contributors, consider utilizing our complimentary GitHub Team for Open Source feature. Furthermore, GitHub Sponsors is designed to help finance your initiatives and projects effectively. We are excited to bring back The Pack, a program that offers students and educators free access to top-notch developer tools throughout the academic year and beyond. In addition, if you are affiliated with a recognized nonprofit, association, or a 501(c)(3) organization, we provide a discounted Organization account to help further your mission. Through these initiatives, GitHub continues to empower a diverse range of users in their software development endeavors, fostering a more inclusive tech community. With ongoing support and resources, GitHub is dedicated to enhancing the development experience for everyone involved.

Code reviews can be straightforward and efficient, and Review Board streamlines the code review experience, allowing you to conserve time, resources, and mental effort, so you can focus on creating outstanding software. You have the capability to review a wide range of items, including code, documents, artwork, and additional materials. Remember, your project is not limited to just code; it encompasses critical components such as documentation, design visuals, website layouts, interface mockups, release notes, and feature specifications, among other materials. Incorporating visuals can significantly improve your review experience, as an image can often express intricate concepts more effectively than text alone. By simply dragging and dropping one or more images into your review request, you ensure they are instantly available for evaluation. Team members can interact with these images directly, offering comments right where they are needed most. Any changes made to the images can be effortlessly monitored by uploading updated versions and comparing them through a variety of visual diff options. Furthermore, you may encounter other written materials relevant to your project that exist outside of your source code directory, providing even greater flexibility and depth to the review process. This multifaceted approach ensures that every aspect of your project is thoroughly assessed and improved upon.

Ensure the delivery of top-notch code by methodically assessing it, participating in discussions regarding changes, exchanging valuable insights, and identifying problems within various version control systems such as SVN, Git, Mercurial, CVS, and Perforce. Develop organized, workflow-focused, or expedited code reviews while assigning team members as reviewers to promote teamwork. Convert each code review into an engaging dialogue by providing comments on specific lines, files, or complete changesets. Highlight crucial tasks with unified views of your coding activities, which encompass commits, reviews, and feedback. Leverage data analytics to boost code quality by pinpointing areas of your code that may not have received sufficient review attention. Capture an overview of the review status to monitor potential holdups due to outstanding reviews. Preserve a comprehensive audit trail that details all aspects of code reviews, including the historical context of each evaluation. Customize your Jira Software workflow to ensure that it pauses if any reviews remain incomplete. Improve your development practices by integrating Jira Software with Bitbucket Server, Bamboo, and a wide range of other developer tools, thereby streamlining the entire code management process. This integration not only enhances collaboration but also nurtures a culture of ongoing improvement within your development team, ultimately leading to more effective project outcomes. By fostering a team-oriented atmosphere, you can encourage more innovative solutions and elevate the overall quality of your software projects.

Visual Expert serves as a comprehensive static code analysis tool tailored for Oracle PL/SQL, SQL Server T-SQL, and PowerBuilder. This powerful utility pinpoints code dependencies, enabling modifications without jeopardizing application stability. In addition, it meticulously inspects your code for security vulnerabilities, quality concerns, performance bottlenecks, and maintainability challenges. It facilitates impact analysis to identify potential breaking changes. The tool performs thorough scans to uncover security flaws, bugs, and maintenance hurdles. You can seamlessly incorporate continuous code inspection into your CI workflow. Furthermore, Visual Expert enhances your understanding of code dynamics, providing detailed documentation through call graphs, code diagrams, CRUD matrices, and object dependency matrices (ODMs). With the capability to automatically generate source code documentation in an HTML format, navigating your code becomes effortless with built-in hyperlinks. The tool also allows for comparison between two code segments, databases, or entire applications. By focusing on maintainability, it helps in cleaning up code to adhere to development standards. Additionally, it evaluates and enhances database code performance by identifying slow objects and SQL queries, optimizing them, and displaying query execution plans for better insights. Overall, Visual Expert is essential for developers aiming to improve code quality and performance.

The Review Assistant is an extension for Visual Studio that facilitates code reviews, allowing users to efficiently create and manage review requests right from the integrated development environment. Developed by Devart, this tool supports multiple version control systems such as TFS, Subversion, Git, Mercurial, and Perforce. With a 30-day unlimited trial and a free plan, users can dive in quickly, often setting it up in as little as five minutes. It is a crucial tool for achieving high-quality code by reducing the need for toggling between various tools and environments. By integrating the review process directly into the development workflow, it lets developers leave feedback right in the code editor. Additionally, the Code Review Board window consolidates all reviews and related discussions, making the review process more organized and fostering improved teamwork. This centralization not only enhances communication among team members but also significantly boosts overall productivity during code reviews. Ultimately, the Review Assistant streamlines the entire process, making it easier for teams to collaborate effectively on their projects.

Phabricator includes post-commit auditing, which can act as a central workflow, and when paired with Herald, it allows for rule-based triggers that facilitate further code review. You can manage features, address bugs, and allocate tokens as incentives for contributions. Maniphest allows you to customize input forms, leverage custom fields, and boasts a powerful API. Phriction functions as a wiki for documentation, enabling you to record information and revert changes when needed. Implement advanced drag-and-drop capabilities to ensure your project is efficiently organized with Workboards. With Conpherence, you can easily keep track of your team's lunch arrangements with just a few clicks. As your organization expands, monitor activities with Herald, which notifies you of critical changes, such as edits to certain files. The arcanist command line tool grants CLI access to nearly all of Phabricator's features. Furthermore, the Conduit API lets you develop scripts that interact with Phabricator through an HTTP JSON interface, streamlining task automation and boosting productivity. In conclusion, Phabricator's comprehensive suite of tools is specifically crafted to optimize your development workflow and improve collaboration among team members. By utilizing these features, teams can enhance their efficiency and foster a more cohesive working environment.

CodeSandbox is designed to simplify the process of expressing and validating your coding ideas while eliminating the complexities associated with setting up development environments and sharing projects. The platform has garnered over 4 million monthly users, including notable organizations such as Shopify and Atlassian, and since its inception, more than 35 million applications have been developed by creators. It plays a vital role in numerous open-source projects, including popular frameworks like React, Vue, and Babel. Users can easily invite friends or team members to collaborate or view their projects through a simple URL, and they have access to over 1 million packages to build robust applications efficiently. Additionally, developers can import and execute repositories straight from GitHub or select from a variety of templates to get started in no time. Furthermore, Boxy, the AI-driven coding assistant from CodeSandbox, is now accessible to all users with Pro subscriptions, enhancing the coding experience even further. This combination of features positions CodeSandbox as a leading tool in the future of web development.

Combine your team's code assessments with automated style recommendations across various programming languages on one comprehensive platform. Integrating your repository is a breeze and can be done in just a few clicks, with our review process now faster than ever before. Teams have the flexibility to either follow suggested style guidelines or modify each tool to better suit their specific needs. By leveraging auto-fixing capabilities to address style inconsistencies, you can devote more time to delivering valuable feedback. Stickler CI ensures your code remains on our servers only during the review period, maintaining data security; once the review comments are finalized, your code is swiftly removed from our systems. Gradually improve and standardize your code quality with every pull request, guaranteeing that your coding standards are uniformly upheld throughout ongoing developments without disrupting your team’s productivity. Achieve consistency in both code quality and style through the automatic application of style and quality validation tools. You can choose to maintain default configurations or adapt linters to fit your established coding standards, which simplifies the process of upholding high-quality code for your team. This approach not only nurtures a collaborative atmosphere but also encourages adherence to coding best practices, ultimately enhancing the overall performance of your development efforts. With these features, your team can work more efficiently while ensuring that best practices are integrated into every aspect of the coding lifecycle.

Discover a privacy-focused method for evaluating pull requests that delivers comprehensive code suggestions for every line, coupled with a dynamic chat feature that evolves with use. The system effectively summarizes changes within the pull request, clarifying the intent behind each modification. Automated release notes are generated to facilitate seamless integration into your release documentation. Every code change undergoes meticulous review, offering precise and actionable feedback that can be readily applied. You can interact with the bot by posing questions directly linked to your code and providing extra context for generating tailored code snippets. As your dialogue with the bot expands, its capabilities enhance, resulting in faster review cycles and improved quality of code change recommendations. Your privacy is preserved throughout this process, allowing the system to customize the review experience to meet your specific requirements. This innovative approach continuously evolves, improving the relevance of its suggestions to better align with your unique coding style and preferences as you interact with it over time. By fostering this dynamic relationship, developers can achieve a more efficient workflow and greater satisfaction in their coding practices.

For organizations implementing GitHub Actions within their CI/CD frameworks who are wary about pipeline security, the StepSecurity platform presents a comprehensive solution. This platform facilitates the integration of network egress controls and bolsters the security of CI/CD infrastructures tailored specifically for GitHub Actions runners. By pinpointing potential risks within CI/CD processes and uncovering misconfigurations in GitHub Actions, users are empowered to protect their workflows effectively. Furthermore, it enables the standardization of CI/CD pipeline as code files through automated pull requests, simplifying the overall process. In addition, StepSecurity offers runtime security strategies to counter threats like the SolarWinds and Codecov incidents by efficiently blocking egress traffic via an allowlist method. Users gain real-time, contextual insights into network and file events during all workflow executions, which enhances monitoring and response capabilities. The ability to manage network egress traffic is further refined with detailed job-level policies and overarching cluster-wide regulations, significantly boosting security measures. It's crucial to acknowledge that many GitHub Actions often suffer from inadequate maintenance, which can lead to substantial risks. While companies might choose to fork these Actions, maintaining them can become an expensive endeavor. By outsourcing the duties of assessing, forking, and sustaining these Actions to StepSecurity, businesses not only lower their risks significantly but also conserve valuable time and resources. Ultimately, this collaboration not only improves security but also allows teams to concentrate on innovation instead of grappling with outdated tools, paving the way for a more efficient development environment.

Streamline your Git commands and effortlessly handle stacked pull requests straight from your terminal with ease. You can visually create and adjust stacked PRs without leaving your development environment, ensuring a cohesive workflow. Organize all your PRs and review requests in a centralized inbox for straightforward tracking. Thanks to Graphite's AI, which understands the context of the codebase, you’ll receive immediate and actionable insights on every pull request. Prevent merge conflicts and keep your main branch tidy, whether your team is comprised of 10 members or 10,000. Elevate your team's productivity with comprehensive, real-time metrics for developers. Enjoy a quicker, more user-friendly Git interface that simplifies the stacking process effectively. By using the command 'gt create' again, you can easily add another branch on top of your existing changes without having to wait for merges into the main branch. Your local stack will effortlessly sync with remote updates, and you can efficiently clean up outdated branches using 'gt sync'. The 'gt modify' command allows you to alter changes across your entire stack, while Graphite manages all recursive rebasing tasks on your behalf. When you're ready to present your work, the 'gt submit' command enables you to create or update PRs for each branch in your stack, facilitating a more streamlined development experience. This innovative method of managing Git empowers developers to concentrate more on writing code instead of grappling with complicated version control problems, ultimately leading to a more enjoyable and productive coding environment. By adopting these practices, teams can foster collaboration and improve their overall efficiency in the software development lifecycle.

Codacy serves as an automated tool for code reviews, utilizing static code analysis to pinpoint issues, which in turn enables engineering teams to conserve time and address technical debt effectively. By integrating effortlessly with existing workflows on various Git providers, as well as platforms like Slack and JIRA through Webhooks, Codacy ensures that teams receive timely notifications regarding security vulnerabilities, code coverage, duplicate code, and the complexity of code with each commit and pull request. Additionally, the tool offers advanced metrics that shed light on the overall health of projects, team performance, and other key indicators. With the Codacy Command Line Interface (CLI), teams can perform code analysis locally, allowing them to access results without having to navigate to their Git provider or the Codacy web application. Supporting over 30 programming languages, Codacy is available in both free and enterprise versions, whether in the cloud or self-hosted, making it a versatile solution for various development environments. For more information and to explore its features, visit https://www.codacy.com/. Furthermore, adopting Codacy can significantly streamline your development process and enhance collaboration among team members.

Optimize and Refine Your Peer Review Process for Code and Documentation with Collaborator. Esteemed as the premier solution for peer review within code and documentation, Collaborator is tailored for development teams dedicated to upholding exceptional software quality standards. Its comprehensive review features enable the assessment of source code, design documents, requirements, user stories, test plans, and other forms of documentation all in one unified platform. To promote accountability, it provides proof of review via electronic signatures and detailed reports that assist in meeting various regulatory compliance standards. The tool is compatible with a diverse array of Source Code Management (SCM) systems, including Git, SVN, TFS, Perforce, CVS, ClearCase, RTC, and others. Moreover, Collaborator integrates effortlessly with widely used platforms such as GitHub, GitLab, Bitbucket, Jira, Eclipse, and Visual Studio. Real-time updates and threaded conversations further enhance collaborative discussions, allowing teams to pinpoint changes and issues for better visibility throughout the review process. Acknowledging that every project and team has unique requirements, Collaborator offers customizable review templates and checklists to establish peer review frameworks that meet specific needs, ensuring that the review workflow is both effective and streamlined. This adaptability empowers teams to implement best practices that align with their specific operational processes, ultimately driving improved outcomes. Additionally, the emphasis on customization allows teams to refine their approach as they evolve, fostering a culture of continuous improvement in peer reviews.

Review both the earlier and latest versions of files while applying syntax highlighting to spot color-coded differences effectively. Collaborate with team members to discuss specific sections, ensuring that necessary changes are accurately implemented. Gerrit provides Git-enabled SSH and HTTPS servers that integrate smoothly with various Git clients. It simplifies the management process by enabling the hosting of multiple Git repositories in one centralized location. Moreover, it facilitates the scheduling of git garbage collection across all repositories under its management and allows for replication to distributed mirrors, which significantly improves speed and offers backup options for redundancy, especially during urgent situations. Additionally, the Gerrit Code Review system is versatile and can be extended through the addition of server-side plugins, with developers having the ability to explore the source code for these plugins via the project's listings. This adaptability reinforces Gerrit as an invaluable asset for both collaborative software development and effective version control management, making it easier for teams to work together efficiently. The focus on enhancing collaboration and streamlining workflows truly sets Gerrit apart as a leader in its domain.

Quickly evaluate the overall quality of your project's code by reviewing recent commits and pinpointing the most troublesome files through CodeFactor. This tool actively tracks both new and resolved issues with every commit and pull request, prioritizing critical problems by evaluating aspects such as code size, frequency of changes, and total file size, thus enabling you to concentrate on the most pressing matters. You can seamlessly create and manage issues or comments directly within the code files or through the project's issue pages. Moreover, CodeFactor offers real-time updates on the status of pull requests for GitHub and Bitbucket, ensuring you stay informed. Users have the flexibility to toggle the inspection feature for any branch of the repository whenever necessary. Additionally, it integrates with Slack to provide instant notifications about code quality for each commit made in a branch or pull request. To begin using this tool, simply head to the repository settings page for installation. The pricing structure is clear and based on the number of private repositories, ensuring there are no unexpected fees. This approach facilitates a smooth integration into your existing workflow, leading to enhanced efficiency and collaboration among team members. By utilizing CodeFactor, you not only improve code quality but also foster a culture of continuous improvement within your development team.

Baz provides an all-encompassing solution for managing code modifications with confidence, incorporating context and automation for reviews, tracking, and approvals. By improving the code review and merging workflow, Baz offers instant insights and suggestions, enabling you to focus on creating and releasing top-notch software. The platform organizes your pull requests into distinct Topics, facilitating a more efficient review process through a structured framework. It detects potential breaking changes in various aspects such as APIs, endpoints, and parameters while analyzing how these elements connect. Developers are afforded the flexibility to review, comment, and propose ideas at their own pace, ensuring that transparency is preserved across both GitHub and Baz platforms. To effectively assess the ramifications of any code changes, a well-structured impact analysis is crucial. Baz skillfully incorporates artificial intelligence with your development tools to scrutinize your codebase, identify dependencies, and provide actionable feedback that protects your code's integrity. You can thoughtfully plan your proposed changes and invite colleagues to participate in the review process, conveniently assigning reviewers based on their past contributions. Moreover, with Baz’s features, teams can enhance their collaboration practices, minimizing the risk of errors and significantly improving the overall quality of software delivery. This holistic approach ultimately fosters a more productive development environment where innovation thrives.

Ensure prompt delivery while maintaining budget constraints; RhodeCode enables you to speed up coding, improve testing practices, reduce mistakes, and adopt industry best practices across your organization’s codebase. Safeguard your team's assets behind robust firewalls while collaborating on a cohesive platform with clients in sectors like defense, fintech, and others that require high-security standards. Enhance your team's efficiency and resource allocation to successfully meet your project goals, while also extracting value from legacy applications and teams that may not yet be aligned with your agile strategies. We offer comprehensive support for SVN, facilitating a smooth transition to Git without losing the effectiveness of your current SVN tools and applications for the foreseeable future. Achieve outstanding results at a faster rate by developing software in a collaborative environment that fosters innovation, advances projects, and optimizes how developer resources are tracked and distributed. Large international development teams need not only secure but also highly efficient source control management solutions. RhodeCode is committed to exceeding these needs, providing a dependable foundation for your software development projects. By selecting RhodeCode, you position your team for ongoing success in a rapidly changing technological landscape, ensuring that you remain competitive and innovative in your approach. This commitment to excellence will empower your organization to adapt and thrive as industry demands evolve.

Ensure the production of high-quality code while following agile development methodologies. With Jtest's comprehensive suite of Java testing tools, you can achieve impeccable coding at each phase of Java software development. Simplify adherence to security regulations by making certain that your Java code meets established industry standards. The automated creation of compliance verification documentation streamlines the process. Accelerate the delivery of quality software by utilizing Java testing tools that can quickly and effectively identify defects. By proactively addressing issues, you can save time and reduce costs associated with complex problems down the line. Maximize your investment in unit testing by developing JUnit test suites that are not only easy to maintain but also optimized for code coverage. Enhanced test execution capabilities provide quicker feedback from continuous integration as well as from your integrated development environment. Parasoft Jtest seamlessly fits into your development framework and CI/CD pipeline, offering real-time, insightful updates on your testing and compliance status. This level of integration ensures that your development process remains efficient and effective, ultimately leading to better software outcomes.