Knowledge
Your knowledge, on a
serious engine.
NoteX is a Notion-style workspace built like a code editor: notes are files you own, extensions add what you need, and AI plugs in natively. A Windows desktop app on the VS Code engine, plus a real-time web workspace.
A real block editor
25+ block types: to-dos, callouts, tables, columns, code with highlighting, LaTeX math, and nine kinds of diagrams including mind maps. Slash commands and markdown shortcuts included.
Files you own
Every note is an open file on your disk (.notex or Markdown), organized in real folders. Grep them, git them, back them up, and leave with them any day you choose.
AI that is native
Claude Code and Codex run as add-ons inside the desktop app, an AI sidebar proposes edits on web, and a Notion-style REST API plus MCP server open your notes to any agent.
Choose your server
Point the desktop app at Lisan's cloud or any self-hosted compatible server, keep several saved, and keep a Local workspace that never syncs at all.
Real-time on web
Live cursors, comments, shared pages with view, comment, or edit rights, and databases with table, board, calendar, and timeline views.
Fast by construction
Built on the engine behind the world's most popular code editor: opens in under a second in our internal benchmarks, and notes are kilobytes, not megabytes.
Who it is for
Where NoteX fits.
The full story lives on the NoteX site.
Features in depth, honest comparisons, pricing, and guides: NoteX has a dedicated site for all of it.
Start with one product.
Keep the whole platform.
Open a free account and solve today's problem in the next ten minutes. When you are ready for more, six flagships and a 20+ app workspace are already on your account. Or talk to us and we will scope it with you.
Free to start, no card · Your data exportable, always · Trusted by more than 24 government entities