Not a better spreadsheet. A different kind of document.
Every capability below exists in some tool somewhere. What no other tool does is put them in one living document you own — on your own machine.
One living document
A doclet is a spreadsheet, an application, an automation, and an AI assistant in a single file — one thing that recalculates live, not four tools stitched together.
The old way: Spreadsheet here, app there, AI in a browser tab, automation in a fifth tool.
Your data never leaves your computer
Local-first by default — no cloud, no lock-in, no surveillance. Even when you share a live doclet, the data itself never crosses our servers. Export everything, anytime, in open formats.
The old way: Cloud tools that hold your work hostage and mine it in the background.
The full power of Python — without the code
Every doclet runs genuine Python inside a secure container: fifteen million developers’ worth of libraries, reachable with plain-English prompts. Massive capability, no syntax to learn.
The old way: Formula cells that hit a ceiling, or a real language you were never taught.
Automation as easy as a spreadsheet
Chain steps, schedule jobs, and let doclets run themselves. Best-in-class workflow and business-process automation that anyone can build — no IT department required.
The old way: Macros nobody can maintain, or an RPA contract and an IT department.
Nothing but your work on screen
No ribbon, no wall of controls. An orchestrator surfaces exactly the action you need, exactly when you need it — so the document, not the toolbar, is the interface.
The old way: A ribbon of hundreds of buttons you never asked for, there whether you need them or not.
Data that’s actually beautiful
Tables and plots rendered with real color, shading, and glow — reports you’re proud to send, generated straight from your own live data.
The old way: Grey grids and the same three chart types since 1995.
Every change, captured
Automatic snapshots and a visual timeline record every change. Branch to explore an alternative, then merge the best ideas back together — never lose a good idea again.
The old way: file_final_v3_REALLY_final.xlsx and no way back once you overwrite it.
Private sharing, real collaboration
Invite collaborators into a live doclet and everyone sees the same living document — peer-to-peer, in real time, never routed through a cloud middleman.
The old way: Emailed copies, or a cloud seat for everyone who wants to look.
Already on the way
The foundation is shipping today. Here's what it grows into.
Documents & presentations
The same living-document foundation, extended to take on Word and PowerPoint.
Vertical Editions
Branded, private industry apps built on epyx with the epyx-forge SDK — deployed enterprise-wide.
Mobile apps
View and work with your doclets on iOS and Android.