cubic
cubic is an AI-powered code review platform that automatically analyzes pull requests in GitHub to help software teams catch bugs, enforce standards, and ship code faster by reducing manual review bottlenecks. It delivers context-aware feedback seconds after a PR is opened by examining the full repository history and patterns, surfacing inline comments that highlight bugs, anti-patterns, technical debt, and improvement suggestions that human reviewers might miss, and providing one-click fix options for simple issues. cubic can generate clear PR summaries that explain the intent and impact of changes, intelligently order complex diffs into easier-to-review chunks, and offer a context-aware chat interface that lets developers ask questions or explore the codebase directly within the platform. Teams can define custom review rules and integrate business context from issue trackers like Jira, Linear, or Asana so that code reviews validate acceptance criteria as well as technical quality.
Learn more
SonarQube Cloud
Maximize your throughput and only release clean code SonarQube Cloud (formerly SonarCloud) automatically analyzes branches and decorates pull requests. Catch tricky bugs to prevent undefined behavior from impacting end-users. Fix vulnerabilities that compromise your app, and learn AppSec along the way with Security Hotspots. With just a few clicks you're up and running right where your code lives. Immediate access to the latest features and enhancements. Project dashboards keep teams and stakeholders informed on code quality and releasability. Display project badges and show your communities you're all about awesome. Code Quality and Code Security is a concern for your entire stack, from front-end to back-end. That’s why we cover 24 languages including Python, Java, C++, and many others. Transparency makes sense and that's why the trend is growing. Come join the fun, it's entirely free for open-source projects!
Learn more
Gitbox
One-click commit, push and pull. Unique search in history and undo for Git commands. Powerful commands like rebase, branch reset and cherry picking. And now it works with submodules. Gitbox integrates with popular diff tools such as Xcode FileMerge, Kaleidoscope, Changes, DiffMerge. Use keyboard for ultimate efficiency. Use arrow keys to jump between all the panes and lists. To stage all files, hit Cmd+Shift+Return. To stage/unstage selected files, use "S" shortcut. To pull and push, use "U" and "P" shortcuts. Press Option key to perform fetch. Press Cmd+Shift to force push or rebase. Right click menus contain all the advanced features you might need. For instance, to reset a branch, cherry pick a commit or revert a file. To amend a commit, simply undo it (cmd+Z). You can also undo merge, pull and even push. To find a bug, use color labels. Check out a commit, test it and mark if it works or not. This is a much better and visual approach than git-bisect.
Learn more
Reviewable
You've found the right code review tool. Tracks where participants stand on each discussion, ensuring it won't disappear until resolved. Fully customizable logic determines when a review is complete. Clearly shows net deltas since last time you looked, even if commits got rebased or amended. Batches comments and correctly threads email responses. Works only with GitHub and GitHub Enterprise, making for a seamless integration. Minimal admin busywork, no extra fluff — just awesome code reviews. Instantly diff any two revisions of a file, in unified or side-by-side style. Hide minor changes: whitespace, merge, and rebase deltas. Customize margin, fonts, colors, keyboard shortcuts, etc. Jump from a comment straight to the right spot in your favorite editor. Line comments map across file revisions and stay in place until resolved, not just until changes are pushed. Modern, clean UI with a touch of whimsy.
Learn more