Download GrantAi.
AI that remembers everything. Install in seconds — start your 30-day free trial instantly.
One subscription works on all your devices.
Desktop Version 1.0.0 · ChangelogYour AI remembers every conversation, forever. Private on each device.
Buy once, use everywhere. iOS, Android, Mac, and Windows — one subscription.
Desktop only: Built-in AI model works without internet. Mobile requires connection.
30 days free, no credit card required. Just download and start.
Get started in 3 steps.
Download for your platform
Click the download button above.
Install and launch
macOS: Open the DMG, drag to Applications. Windows: Run the installer.
Start chatting
Your 30-day free trial starts automatically. No signup required.
Questions answered.
Is it really free?
Yes. You get 30 days free with full access. No credit card needed. After the trial, subscribe to continue or the app stops working.
Does it work offline?
Yes. GrantAi includes a local AI model that runs entirely on your device. Cloud features (like DeepSeek) require internet.
Where is my data stored?
All your conversations and memories are stored locally on your device in an encrypted database. Nothing is sent to the cloud unless you use cloud features.
Looking for the developer tools? Download GrantAi Brain for Claude Code, Cursor, and MCP clients →