mrge is an AI-powered code review platform that automatically reviews PRs and gives human reviewers superpowers. It’s tool of choice for fast-moving teams like cal.com and n8n.
Hey Product Hunt, Paul and Allis here – founders of mrge! 👋
We’re building mrge – an AI code review platform to help teams ship code faster with fewer bugs. Our early users include Cal.com, n8n, and Better Auth—teams that handle a lot of PRs every day.
We’re engineers who faced this problem when we worked together at our last startup. Code review quickly became our biggest bottleneck and quality tanked — especially as we started using AI to code more.
We had more PRs to review, subtle AI-written bugs slipped, and we (humans) found ourselves rubber-stamping PRs without deeply understanding the changes.
👷 We’re building mrge to help solve that. Here’s how it works:
Connect your GitHub repo via our Github app in two clicks (and optionally download our desktop app).
AI review: When you open a PR, our AI reviews your changes directly in a secure container. It has context into not just that PR, but your whole codebase, so it can pick up patterns and leave comments directly on changed lines. Once the review is done, the sandbox is torn down and your code deleted.
Human-friendly review workflow: Jump into our web (or desktop) app (it’s like Linear but for PRs). Changes are grouped logically (not alphabetically), with important diffs highlighted, visualized, and ready for faster human review.
💻 The AI reviewer works a bit like Cursor in the sense that it navigates your codebase using the same tools a developer would—like jumping to definitions or grepping through code.
⚡️ The platform itself focuses entirely on making *human* code reviews easier. A big inspiration came from productivity-focused apps like Linear or Superhuman, products that show just how much thoughtful design can impact everyday workflows. We wanted to bring that same feeling into code review.
That’s one reason we built a desktop app. It allowed us to deliver a more polished experience, complete with keyboard shortcuts and a snappy interface.
We think the future of coding isn’t about AI replacing humans—it’s about giving us better tools to quickly understand high-level changes, abstracting more and more of the code itself. As code volume continues to increase, this shift is going to become increasingly important.
🚀 mrge is free for 2 weeks. You also get 50% off for 2 months with the code: PHUNT
Love the UI advancements you all are outlining here, we need a lot more of this type of thinking now that we are post-AI and there is more code being generated than ever.
Any thoughts on how you this compares to greptile?
Mrge has revolutionized the traditional code review process, transforming it into a more efficient and streamlined experience for developers. Typically, code reviews can be a time-consuming and often cumbersome task, requiring multiple iterations and back-and-forth communication between team members. However, with Mrge, this process is simplified, allowing developers to focus more on coding and less on administrative overhead.
This is 🔥. The focus on making human code reviews faster and more thoughtful really hits home. Love the design inspiration from tools like Linear—feels like that’s exactly what code review has been missing. Excited to try mrge with our team!
Wow, this looks incredibly promising! 🚀 With AI-generated code becoming the norm, reviewing subtle bugs is getting harder, and I love how mrge tackles this with a thoughtful, human-first approach. The idea of grouping changes logically and providing visual highlights sounds like a real game-changer for faster, safer shipping.
Congrats on launching mrge, Paul and Allis. Surely it will be a time saver.
Love the focus on empowering human reviewers, not replacing them. Curious though—how does mrge handle highly domain-specific code where patterns aren’t obvious even with full repo context?
I love how mrge is designed to augment human code reviews, rather than replace them. The AI review is a great way to catch subtle bugs and patterns, but at the end of the day, it's still up to human reviewers to make the final call. The platform's focus on making human code reviews easier is spot on, and I think it's going to make a big difference for teams like ours who handle a lot of PRs every day.
I'm really impressed with the features of mrge, especially the AI-powered code review that can pick up patterns and leave comments directly on changed lines. The human-friendly review workflow is also a game-changer, making it easier for developers to review PRs quickly and efficiently. I'm excited to see how mrge can help streamline our code review process and improve the overall quality of our codebase
It streamlines code reviews with AI, helping us catch bugs faster and make reviews more efficient. The intuitive workflow and desktop app make it easy for developers to stay productive. I’ve already shared it with my startup team, and we’re all impressed by how it speeds up the process without sacrificing quality.
Absolutely love how mrge speeds up reviews without losing depth. Caught a few issues we might have missed otherwise. Feels like a real productivity unlock!
