Lexis is a privacy-first productivity suite that brings habits, notes, journal, tasks and an AI assistant called Noor together in one free app. Unlike cloud tools, everything in Lexis stays on your device - no accounts, no servers, no analytics. It is a local-first alternative to Notion and Obsidian with a built-in AI that actually knows you.
Lexis is built around the idea that productivity tools work better when they share one private brain. Your habit streaks, journal entries, notes and tasks live together, so the AI assistant can give you suggestions grounded in your actual life - like spotting a streak at risk or drafting a task from a note you wrote.
Lexis is designed for people who want the power of a modern productivity suite without giving up control of their data. It is completely free, works offline-first in your browser, and never requires an account - a fundamentally different approach from cloud-based suites that monetize attention and data.
| Lexis | Notion | Obsidian | |
|---|---|---|---|
| AI assistant built in | Yes - Noor | Add-on | Plugin needed |
| Local-first (data on your device) | Yes | Cloud | Local files |
| Price | Free | Freemium | Free (donations) |
| Habits & journal built in | Yes | No | No |
| No account required | Yes | No | No |
| Zero analytics / tracking | Yes | No | Yes |
For deeper comparisons, see why people switch from Notion and why Obsidian users choose Lexis, or read about the local-first movement.
Lexis is a free, local-first AI productivity suite that combines habits, notes, journal, tasks and an AI assistant called Noor into one app. Every byte of your data lives in your own browser - there are no servers, no cloud accounts, and no analytics tracking you.
Yes. Lexis has no subscriptions, no premium tiers and no hidden fees. It is completely free to use, because your data stays on your device and there are no servers to pay for.
Lexis is local-first: all your habits, notes, journal entries and tasks are stored in your browser's local storage on your own device. Nothing is uploaded, synced or sent to a server, so you stay in control of your data.
Yes. Noor is Lexis's built-in AI assistant. Noor can chat with you, help you create habits, tasks, notes and journal entries, and answer questions about your life using the context you share. It also supports voice mode.
Lexis combines five core tools: habits (with streaks and analytics), notes (with tags and folders), a journal, a task manager, and Noor, an AI assistant that connects everything. It is designed as a private, local-first alternative to apps like Notion and Obsidian.
Lexis is a web app that works in any modern browser on your phone, tablet or desktop. Because it is local-first, you can use it privately anywhere without creating an account.
No accounts. No servers. No cost. Just you, your tools, and an AI that actually understands your life.
Enter Lexis WorkspaceFREE FOREVER · LOCAL-FIRST · PRIVACY FIRST