A knowledge graph of everything you do. Browser history, meetings, files, code -- connected and queryable. Running entirely on your machine.
On-device. No cloud. No training on your data.
Sources
Recent
You paste the same context into every session. Your knowledge is scattered across 12 apps and none of them talk to each other.
That article from last Tuesday. That Slack thread from two weeks ago. Gone from every tool you use.
Every AI session starts blank. You paste the same background into every conversation, every time.
The meeting, the doc, and the code are all related. No tool shows you how they connect.
How it works
Browser history from Chrome and Safari. Meeting transcripts. Files, emails, code, PDFs, images. Every artifact of your working day, continuously.
Every piece of information becomes a node. Relationships -- calls, citations, concepts -- become edges. A live map of your knowledge that grows with you.
Ask anything. "What connects this meeting to that codebase?" "What did I read about pricing last month?" Answers in seconds, with sources.
Features
Not just meetings. Not just code. Your entire working context -- captured, structured, and queryable.
Chrome, Safari, Firefox. Every page becomes a node. Search patterns reveal what you were thinking and when.
Automatic transcription and extraction. Decisions, action items, concepts -- all connected to your wider context.
AST-level extraction across 20 languages. Functions, classes, call graphs -- your codebase becomes part of the twin.
PDFs, Word docs, Markdown, spreadsheets. Papers you have read, specs you have written -- all in the graph.
Whiteboards, screenshots, architecture diagrams. Vision extraction connects images regardless of language.
The graph surfaces relationships you did not know existed -- across browser sessions, meetings, and files from months apart.
Use cases
If your work involves reading, writing, deciding, or advising -- your context belongs to you.
Business Leadership
Founders, executives, board members, managers
Your decisions span hundreds of conversations, reports, and board calls. By the time a strategy is revisited, the context that shaped it has scattered across emails, Notion pages, and faded memories. Penpax connects all of it into a living graph so you always know what led to what -- and why.
Understand which meeting influenced a pricing change months later
Walk into board reviews with full context, not a search session
Connect team commitments across scattered documents and calls
Example query
"What discussions led to the Series B pricing decision?"
Other tools help you find things. We help you understand how they connect.
| Others | Penpax | |
|---|---|---|
| Find past information | Yes | Yes |
| Meeting transcription | Yes | Yes |
| Browser history awareness | No | Yes |
| Code and AST understanding | No | Yes |
| Relationship graph, not just search | No | Yes |
| Runs entirely on-device | No | Yes |
| No cloud, no training on your data | No | Yes |
Privacy
We do not see your data. We cannot. It never leaves your device.
On-device only
Runs entirely on your hardware. Nothing leaves.
No cloud
No servers, no sync, no third-party exposure.
Never trained on
Your data is yours. We never touch it.
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