Graphify Labs
Graphify Labs is a YC Summer 2026 (S26) company. Based in London, England, United Kingdom. Team of 2.
About Graphify Labs
Summary
Graphify Labs builds an on-device knowledge graph engine that indexes codebases, documentation, and project management data into a single, continuously updated graph. Engineering teams use it to give AI coding assistants a shared, queryable map of every repository, replacing ad-hoc codebase re-learning and context fragmentation across teams. An enterprise layer sits on top to formally verify pull requests, proving that a code change preserves prior behavior or returning the exact input that breaks it, which targets high-risk work like refactors, framework upgrades, and large-scale migrations.
Business model
A free open-source tier plus a paid enterprise layer.
Go-to-market
The open-source engine drives adoption among individual engineers and teams through self-hosting; enterprise buyers with air-gapped or self-hosted requirements are engaged through a demo and sales process.
From the Y Combinator listing
On-device knowledge graph engine for enterprises
Graphify builds a queryable knowledge graph from your codebase, docs, and Jira. The open-source engine has 105K+ GitHub stars and ~5M downloads, and is used in production by engineers at Rootly, Geotab, Tweddle Group, and Superagent. On top of that graph, our enterprise layer reviews every pull request and formally verifies each code change: it proves the new behavior matches the old, or hands back the exact input that breaks it. That makes it built for the changes teams fear most, like refactors, framework upgrades, and large-scale code migrations, where you need proof that nothing broke, not a guess. The graph updates itself as the code changes and keeps context instead of forgetting it, so your whole team and their coding agents work from one shared, always-current view of the codebase instead of a thousand private threads. It runs entirely inside your perimeter, fully air-gapped on-premise or self-hosted in your own cloud, so no code or data ever leaves your environment.
Facts
- B2B / B2B -> Engineering, Product and Design
- London, England, United Kingdom
- 2
- Active
- Early
Founders (1)
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