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Grace
Make AI-built apps safe to evolve
You built your app with AI. Grace makes it maintainable, tested, and safe to evolve. Connect your repo, get a free audit in minutes, then every change ships as a tested pull request you approve.
Hey Product Hunt 👋
I'm Loïc, founder of Grace. I've been building software since I was 14, and for the last few years I've run a dev agency where we get pulled in to rescue codebases. Lately, almost every rescue looked the same: a founder had shipped something real with AI: Lovable, Cursor, Claude Code, you name it, and then hit a wall. New features broke old ones. Nobody knew what the code actually did anymore. They were scared to touch their own product.
That's the gap Grace fills. You built your app with AI. Grace makes it maintainable, tested, and safe to evolve.
It's not another app builder! The market's already drowning in those. Grace is the layer that comes after the build. It maps your codebase so you finally understand it, wraps it in a safety net of tests, stabilizes the parts most likely to break, remembers the decisions behind your code, and keeps watch for regressions every time you ship. Think of it less as a tool and more as the senior engineer your AI-built project never had.
We built this because we lived the problem, and I'd rather solve it in the open than pretend maintainability is someone else's job. If you've ever shipped something with AI and then been afraid to change it, I want to hear your story, good or painful. What broke? What scared you?
About Grace on Product Hunt
“Make AI-built apps safe to evolve”
Grace was submitted on Product Hunt and earned 8 upvotes and 1 comments, placing #42 on the daily leaderboard. You built your app with AI. Grace makes it maintainable, tested, and safe to evolve. Connect your repo, get a free audit in minutes, then every change ships as a tested pull request you approve.
On the analytics side, Grace competes within SaaS, Developer Tools and Artificial Intelligence — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Grace performed against the three products that launched closest to it on the same day.
Who hunted Grace?
Grace was hunted by Loïc GUILLEBEAU. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Grace including community comment highlights and product details, visit the product overview.
Loïc GUILLEBEAU