Best Code Review Tools for GitLab

Find and compare the best Code Review tools for GitLab in 2025

Use the comparison tool below to compare the top Code Review tools for GitLab on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Gemini Code Assist Reviews
    Increase software development and delivery speed using generative AI assistance with enterprise security and privacy protected. Gemini Code Assist generates code blocks and functions as you type. Code assistance is available for many popular IDEs such as Visual Studio Code and JetBrains IDEs including IntelliJ, PyCharm and GoLand. It also supports 20+ programming language, including JavaScript, Python and C++. You can chat with Gemini Code Assistant using a natural language interface to receive answers to your coding queries or guidance on best coding practices. Chat is available on all supported IDEs. Gemini Code Assist allows enterprises to customize the software by using their own codebases and knowledge bases. Gemini Code Assist allows for large-scale changes in entire codebases.
  • 2
    Review Board Reviews
    Code review doesn’t have to be difficult. Review Board takes the hassle out of code review. This saves you time, money, sanity, and allows you to focus on creating great software. You can review almost anything. You can review code, documents, artwork, and everything in between. There are many more things to your project than code. Documentation, artwork and website designs are all important. A picture is worth a thousand words and can be key to a review. Drag-and-drop images to your review request to instantly make them reviewable. Your team will have the ability to click-and drag anywhere on the image to leave a comment. You'll be able to see their comment along with the relevant portion of the image when they do. Did you make a change to the image? Upload a new revision to view a visual diff. Sometimes, you may have text content that is not in your source tree.
  • 3
    GitGuardian Reviews
    Top Pick
    GitGuardian is a global cybersecurity startup focusing on code security solutions for the DevOps generation. A leader in the market of secrets detection and remediation, its solutions are already used by hundred thousands developers in all industries. GitGuardian helps developers, cloud operation, security and compliance professionals secure software development, define and enforce policies consistently and globally across all their systems. GitGuardian solutions monitor public and private repositories in real-time, detect secrets and alert to allow investigation and quick remediation.
  • 4
    Visual Expert Reviews

    Visual Expert

    Novalys

    $495 per year
    Visual Expert is a static code analyzer for Oracle PL/SQL, SQL Server T-SQL and PowerBuilder. It identifies code dependencies to let you modify the code without breaking your application. It also scans your code to detect security flaws, quality, performance and maintenability issues. Identify breaking changes with impact analysis. Scan the code to find security vulnerabilities, bugs and maintenance issues. Integrate continuous code inspection in a CI workflow. Understand the inner workings and document your code with call graphs, code diagrams, CRUD matrices, and object dependency matrices (ODMs). Automatically generate source code documentation in HTML format. Navigate your code with hyperlinks. Compare two pieces of code, databases or entire applications. Improve maintainability. Clean up code. Comply with development standards. Analyze and improve database code performance: Find slow objects and SQL queries, optimize a slow object, a call chain, a slow SQL query, display a query execution plan.
  • 5
    Code Search Reviews

    Code Search

    Sourcegraph

    $49/user/month
    Sourcegraph shows you the repositories that you use, stored in any code host or search across the open-source universe. With smart filters and Code Intelligence, you can quickly find answers with regular, structural, or literal expression searches. Extensions allow you to connect all your tools, including test coverage, 1-click file in editor, custom highlight, and information from other services. To help engineers learn unfamiliar code faster, create living documentation using Markdown and live query code. Use collaborative, shareable notebooks to navigate through your codebase and resolve issues. You can embed HTML in notebooks wherever you can, just like your internal documentation. This will allow you to spend less time updating outdated docs. To learn more about the code and repository structure, search across all code hosts.
  • 6
    Softagram Reviews

    Softagram

    Softagram

    $25 per month per user
    Software projects are often complex. The law of entropy makes it more complicated. Developers easily get lost in the dependency network, and they tend to create designs that don't stand the test of time. Softagram automatically illustrates how dependencies change. Automated integration allows you to decorate pull requsts in GitHub, Bitbucket and Azure DevOps with a dependency report. This report pops up as a comment within the tool you use. The analysis also includes other aspects, such as open source licenses or quality. You can customize it to meet your needs. Softagram Desktop app, which is designed for advanced software understanding as well as auditing software usage, can also be used to efficiently perform software audits.
  • 7
    SonarQube Cloud Reviews

    SonarQube Cloud

    SonarSource

    €10 per month
    SonarQube Cloud (formerly SonarCloud) automatically analyzes and decorates pull request branches to maximize your throughput. To prevent undefined behavior from affecting end-users, catch tricky bugs. Security Hotspots will help you identify and fix vulnerabilities that could compromise your app. It takes just a few mouse clicks to get your code up and running. Instant access to the most recent features and enhancements. Project dashboards keep stakeholders and teams informed about code quality and releasability. Show your communities that you care about awesome by displaying project badges. Your entire stack should be concerned about code quality and security. We cover 24 languages, including C++, Java, Python, and many other. Transparency is a good thing and the trend is growing. Join the fun! Open-source projects are completely free!
  • 8
    CodeRabbit Reviews

    CodeRabbit

    CodeRabbit

    $12 per month
    Pull request reviews that are privacy-focused and contextual, with code suggestions for each line of code and an interactive chat that becomes smarter over time. The diff in the Pull Request is transformed into a summary that helps you understand the intention of the changes. Creates automated release note, which can be included in the release documentation. A detailed analysis of code changes, line-byline, provides precise and actionable recommendations ready to be committed. Ask the bot questions within your code lines. Provide more context and let it write the code. The more you interact with the bot, it will become smarter. Reduce cycle time by reducing the number of reviews and generating high-quality suggestions for code changes. Your data is kept confidential and used to fine-tune your reviews. The system refines the reviews based on your interactions.
  • 9
    Codacy Reviews

    Codacy

    Codacy

    $15.00/month/user
    Codacy is an automated code review tool. It helps identify problems through static code analysis. This allows engineering teams to save time and tackle technical debt. Codacy seamlessly integrates with your existing workflows on Git provider as well as with Slack and JIRA or using Webhooks. Each commit and pull-request includes notifications about security issues, code coverage, duplicate code, and code complexity. Advanced code metrics provide insight into the health of a project as well as team performance and other metrics. The Codacy CLI allows you to run Codacy code analysis locally. This allows teams to see Codacy results without needing to check their Git provider, or the Codacy app. Codacy supports more than 30 programming languages and is available in free open source and enterprise versions (cloud or self-hosted). For more see https://www.codacy.com/
  • 10
    Reshift Reviews

    Reshift

    Reshift Security

    $99 per month
    This tool is the ultimate tool to help Node.js programmers secure their custom code. Developers are 4x more likely fix bugs before code is checked-in. Reshift makes it easy to shift security. It detects security bugs and corrects them at compile time. Reshift is a security tool that integrates with your developers without slowing them down. Reshift integrates seamlessly with the developers' IDE, so security issues can be detected in real time and corrected before code is merged. Are you new to security? Reshift makes it simple to add code security to your pipeline for the very first time. This tool is for software companies that are growing and want to increase their security. Are you not a security expert? Reshift is designed for small businesses, so it's easy to set-up without any security expertise. Reshift offers rich content and best practices to help developers improve their code security.
  • 11
    DeepSource Reviews

    DeepSource

    DeepSource

    $12 per user per month
    DeepSource allows you to automatically identify and fix bugs in your code during code reviews. This includes security flaws, anti-patterns and bug risks. It takes less that 5 minutes to create your Bitbucket or GitLab account. It works with Python, Go, Ruby and JavaScript.
  • 12
    PullRequest Reviews

    PullRequest

    HackerOne

    $129 per month
    Get code reviews on-demand from experts, vetted by AI. Every time you open a Pull Request, senior engineers will be added to your team. AI-assisted code review will help you deliver better, more secure software faster. PullRequest can adapt to the needs of any development team, whether it's 5 or 5,000. Our reviewers help your team find security vulnerabilities, hidden bugs, and fix any performance issues before they are released. All of this can be done using your existing tools. AI analysis enhances the expertise of human reviewers to identify high-risk security areas. Intelligent static analysis using open source tools combined with proprietary AI. Shown to reviewers for greater insights. Save your senior staff time. While other members of your group are busy building, you can make meaningful progress in resolving problems and improving code.
  • 13
    Metabob Reviews

    Metabob

    Metabob

    $20 per month
    Metabob detects coding errors created by humans or AI, explains them, and fixes them. Metabob uses proprietary graph neural network to detect problems, and LLMs explain and resolve them. This combines the best of both worlds. GNN detects problematic code and classifies it with contextual understanding. Metabob's backend stores problematic code and context enriched with context. The backend stores the information and passes it to an integrated LLM. The LLM provides context-sensitive explanations and solutions to problems. Metabob's AI has been trained by millions of bug fixes made by experienced developers. Metabob's ability to understand context and code logic allows it to detect complex issues that span multiple codebases, and automatically generate solutions. Metabob's AI code reviews detect hundreds of logical issues, ranging from race conditions to unhandled edges cases. These problems are not detectable by static analysis tools.
  • 14
    Jtest Reviews
    Maintain high-quality code while adhering to agile development cycles. Jtest's extensive Java testing tools will ensure that you code flawlessly at every stage of Java software development. Streamline Compliance with Security Standards. Ensure that your Java code conforms to industry security standards. Automated generation of compliance verification documentation Get Quality Software Out Faster Java testing tools can be integrated to detect defects faster and more efficiently. Reduce time and costs by avoiding costly and complicated problems later. Increase your return on unit testing. Create a set of JUnit test suites that are easy to maintain and optimize for code coverage. Smart test execution allows you to get faster feedback from CI as well as within your IDE. Parasoft Jtest integrates seamlessly into your development ecosystem and CI/CD pipeline for real-time, intelligent feedback about your testing and compliance progress.
  • 15
    CodeSonar Reviews
    CodeSonar uses a unified dataflow with symbolic execution analysis to examine the entire application's computations. CodeSonar's static analyze engine is extremely deep and does not rely on pattern matching or similar approximations. It finds 3-5 times more defects than other static analysis tools. SAST tools are able to be easily integrated into any team's software development process, unlike many other tools such as testing tools and compilers. SAST technologies such as CodeSonar attach to existing build environments to add analysis information. CodeSonar works in the same way as a compiler. However, CodeSonar creates an abstraction model of your entire program, instead of creating object codes. CodeSonar's symbolic execution engine analyzes the derived model and makes connections between them.
  • 16
    Launchpad Reviews
    It allows communities to come together, regardless of their choice in tools, by making it easy for them to share code, bug report, translations, and ideas between projects. Launchpad allows you to share bug reports, statuses and comments across projects. You can also share bug data with other trackers like Bugzilla or Trac. You can also find everything you need in a bug tracker, including web, email, and API interfaces, links between bugs, fixes, team-based delegation, and more. Once they are ready, they can upload the branch to Launchpad and submit it for merging into your trunk. Code review is available via web and email. This allows you to share your thoughts and approve or deny the merge. Launchpad makes it easy to translate. Translators have a simple web interface that offers suggestions from a library with more than 16,000,000 strings.
  • 17
    webapp.io Reviews
    Our SaaS platform can be used in conjunction with your existing CI/CD pipeline. It allows you to create preview environments and run tests end-to-end. We create a new copy your stack in seconds after a developer pushes their code. We reuse snapshots from previous builds. You can run end to end tests in one copy of your stack. One copy of your stack can be used to build and push Docker images. Another copy would be used for ephemeral reviews. Once a change has been reviewed, it can be deployed to users immediately using your existing deployment process. Once you have created your stack within webapp.io you can instantly make 10 copies and run all your acceptance and end-of-end tests simultaneously.
  • 18
    Veracode Reviews
    Veracode provides a holistic and scalable solution to manage security risk across all your applications. Only one solution can provide visibility into the status of all types of testing, including manual penetration testing, SAST, DAST and SCA.
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