107,000+ GitHub stars. 5.2M+ downloads. The first open-source project from a YC company to cross 100K⭐mid-batch. Today we launch Graphify Labs (YC S26), the Knowledge Graph engine for enterprises. How would you ship if your AI actually understood your whole codebase?

For 50 years, the hard part of software was writing it. AI flipped that overnight. Now it writes more code than any team can read, and a lot of it is slop. That leaves two problems: no one can hold the whole codebase in their head, and no one can prove AI changes are safe. Graphify turns your code, docs, and tickets into one always-current graph across every language and repo. Engineers and AI agents can trace how everything connects, understand what a change touches, and answer system-wide questions with far fewer tokens.

Agents plug in through one MCP endpoint, so Graphify works inside Claude Code, Cursor, and every major AI coding tool. It gives your agents memory across your whole engineering system, not just the files in context. Then Graphify reviews every PR and proves each one. It writes a test that reproduces the bug, proves the new code behaves like the old code, or returns the exact input that breaks it. It can even migrate a large codebase to a new language and prove the new version does exactly what the old one did. Like changing a train’s engine without stopping the train.

6,000+ users signed up in 14 days. Shared memory for your codebase. Proof for every change. Start here: 🚀

@graphify @ycombinator @snowmaker @raphaelschaad What a launch video daamn. Congrats my guy

congrats on launch :D I started off with you on this without thinking of enterprises Its a much lite version which helps out with everyday coding tasks and faster/accurate retrievals I love how approached the problem slightly differently again not my main focus but community helps a lot building it

@graphify @ycombinator @snowmaker @raphaelschaad who was creative director dude. this video was fire

@graphify @ycombinator @snowmaker @raphaelschaad you absolutely cooked with that launch video. huge congrats

@graphify @ycombinator @snowmaker @raphaelschaad well-deserved mate!

@graphify @ycombinator @snowmaker One of the great stories this batch! 🔥

@graphify @ycombinator @snowmaker @raphaelschaad congrats dude

@graphify @ycombinator @snowmaker @raphaelschaad One of the best tools I’ve used recently to optimize ai cost and improve output

@ycombinator @graphify @snowmaker @raphaelschaad Congrats Safi :) love to see your growth over the last months

@graphify @ycombinator @snowmaker @raphaelschaad great launch video. congrats!

@graphify @ycombinator @snowmaker @raphaelschaad absolute beast

@graphify @ycombinator @snowmaker @raphaelschaad Congratulations for the launch 🥳. Where did you generate this cinematic shot btw?

@graphify @ycombinator @snowmaker @raphaelschaad I like it because the name doesn't end in "ly"

@graphify @ycombinator @snowmaker @raphaelschaad Can u share who helped make the video

@graphify @ycombinator @snowmaker @raphaelschaad that video is 🔥

@graphify @ycombinator @snowmaker @raphaelschaad solid stuff 🚀

@graphify @ycombinator @snowmaker @raphaelschaad The agent can write the function. it still cannot see the repo. Siren made this for Graphify. stills, captions, video. post it if the graph should be obvious. @mysirenai ,

@graphify @ycombinator @snowmaker @raphaelschaad The codebase comprehension problem is real. Static analysis and call graphs get you part of the way, but they miss the intent behind a decision. Curious how you handle staleness as the graph and the code drift apart.

@graphify @ycombinator @snowmaker @raphaelschaad Been using graphify for few weeks now Irreplaceable

@graphify @ycombinator @snowmaker @raphaelschaad what an awesome launch vid, congratulations

@graphify @ycombinator @snowmaker @raphaelschaad bullish af 🚀🚀

@graphify @ycombinator @snowmaker @raphaelschaad amazing video

@graphify @ycombinator @snowmaker @raphaelschaad The cutting edge 🤌🏻

@graphify @ycombinator @snowmaker @raphaelschaad Congrats man!

@graphify @ycombinator @snowmaker @raphaelschaad Would love to discuss how we could incorporate Graphify into our products, send me a DM

@graphify @ycombinator @snowmaker @raphaelschaad congrats!

@graphify @ycombinator @snowmaker @raphaelschaad Isn't this the same music used by midjourney medical? btw best of luck on the launch

@graphify @ycombinator @snowmaker @raphaelschaad looks promising, but why are we confining graph engine to solve only for codebases ?

@graphify @ycombinator @snowmaker @raphaelschaad 100K 这个里程碑够硬，想看看实际落地效果

@graphify @ycombinator @snowmaker @raphaelschaad bullish af 🧡

@graphify @ycombinator @snowmaker @raphaelschaad Great video! Looking forward!

@graphify @ycombinator @snowmaker @raphaelschaad peak open source energy

@graphify @ycombinator @snowmaker @raphaelschaad this is going to be legendary. congratulations safi 🤝

@graphify @ycombinator @snowmaker @raphaelschaad graphify is too goated