Your knowledge stays yours
An offline-first knowledge base. Notes, databases, and tasks that work without an account. Sync is optional.
Public beta — free while beta. No account needed to try it in your browser.
You have 3 items in your Inbox and 8 open tasks. A short review might help you decide what to finish, move, or archive.
Widgets load with the demo.
Storage
Your data, your rules
Choose how each workspace is stored. Start locally, then promote a workspace when you need folder portability or collaboration.
Workspace
A complete workspace, kept close to the file system
Writing, structured data, and planning share one object model: every page, row, and task is a plain object you can query, relate, and export.
Get started
Start local, grow when needed
There is no setup step between you and a working workspace.
Platforms
Available everywhere
Use the hosted web app, desktop shell, or mobile depending on the job.
Try Aurora now
Open the app and start writing. Your notes stay in this browser: no account, nothing to install. Turn on AuroraCloud sync when you want them on every device.
Public beta — free while beta; known limitations (opens in a new tab) apply. Want your notes everywhere? Create a free account. Want them as files on your own disk? Get the desktop app.