Compare the Top Free Code Review Tools as of December 2025 - Page 2

  • 1
    Codeball AI

    Codeball AI

    Codeball AI

    Codeball is a code review AI that scores pull requests on a grade from 0 (needs careful review) to 1. Use Codeball to add labels to help you focus, auto-approve PRs, and more. The Codeball action is easy to use (sane defaults) and is highly customizable to fit your workflow when needed. Label PRs when you should review them with caution. Stay sharp, don't let the bugs pass through. Identifies and approves or labels safe PRs. Save time by fast-tracking PRs that are easy to review. Fully customizable and programmable with GitHub Actions. Codeball Actions are built on multiple smaller building blocks, that are heavily configurable through GitHub Actions. Codeball uses a deep learning model that has been trained on over 1 million Pull Requests. For each contribution, it considers hundreds of inputs. Codeball is optimized for precision, which means it only approves contributions that it's really confident in.
    Starting Price: Free
  • 2
    RhodeCode

    RhodeCode

    RhodeCode

    Deliver on time; on/under budget. RhodeCode enables you to code faster, test harder, reduce bugs, and apply best practices across the firm's code base. Secure your team & assets behind-the-firewall. Share the same secure platform with our customers in defense, fin-tech, & other highly secure use cases. Leverage your team & investments better, so you can deliver on your roadmap. Unlock value from legacy apps & teams wastefully isolated from your new, agile projects. We've integrated great support for SVN. You have a no-compromise path to Git, while extracting ongoing value from your SVN apps and tools for years to come. Deliver outstanding results, faster. Develop software in a collaborative environment that fosters innovation, drives projects forward, enables you to track and allocate developer resources better. Large scale, global development teams require secure, yet highly performant, SCM solutions. RhodeCode's mission is to exceed the requirements.
  • 3
    Callstack.ai PR Reviewer
    AI-powered pull request reviewer with deep contextual insights, tailored feedback, and one-click automated setup. Callstack.ai PR Reviewer saves you time and lowers error risk with automatic PR summaries, security & bug checks, and performance optimization suggestions. Automatic PR Summaries
Understand code changes quickly with auto-generated summaries and diagram. Context-Aware Feedback
Callstack.ai aligns with your team’s coding standards by understanding the core structure of your code for context-driven insights. Customizable Reviews Tailor Callstack.ai to provide feedback that aligns with your unique coding standards and requirements. Compatible with Major Programming Languages
We currently support repositories written in the following languages: javascript, typescript, python, java, kotlin, php, go, ruby, rust, react & vue.
    Starting Price: $285/month (per 100 reviews)