Personal AI Memory
Never forgets. Never rations. Never leaks.
You just talk. No new chats, no limits, nothing to manage. Everything you tell it stays on your phone.
30-day free trial, cancel anytime
Three years ago
“My daughter Emma's first word was 'moon.' She said it tonight, looking up at the sky.”
Today
“What was Emma's first word?”
GrantAi
“You told me on August 13, 2023: 'My daughter Emma's first word was moon. She said it tonight, looking up at the sky.'”
Memory · Recalled verbatim · Aug 13, 2023 · Stored on your device
You said it once, years ago. You never filed it anywhere. It never forgot.
What you can do
Ask anything. Your assistant remembers every conversation—no context windows, no starting over.
Find anything you've ever said or learned. Instant recall across years of conversation.
Talk naturally. Your words are transcribed and remembered just like text.
Drop in files. The assistant reads, remembers, and can reference them later.
Why GrantAi
Tell it something a single time. It is kept, word for word. You never have to explain it again.
No new chats, ever. Pick up a thought from months ago and it keeps going, like you never stopped.
No folders, no notes files, no models to choose, no limits to watch. You just talk, and it remembers.
Your memories stay on your device. We cannot read them, train on them, or sell them. So say anything.
How it works
Tell it anything. Thoughts, facts, the small moments you want to keep. Each one is sealed with a timestamp and stored on your device. When you want it back, you just ask.
Recall is instant and local. Your memories never leave your device. New conversations are processed under zero data retention and stored immediately on your device as memories.
The difference
| GrantAi | Typical cloud AI | |
|---|---|---|
| Memory | Permanent, verbatim | Summarized, then forgotten |
| Where it lives | On your device | On their servers |
| Starting over | Never. One conversation | Every new chat |
| Usage limits | None | Depends on your plan |
| Trains on your data | Never | Often, unless you opt out |
| Price | $5.99/mo | $20/mo |
Our thesis
“Your AI should remember you as well as you remember yourself. And keep it every bit as private.”
The GrantAi Principle
Privacy architecture
GrantAi stores all your chats locally on your device as memories. Your prompts transit for inference under zero data retention. They are never saved in the cloud. Privacy is our architecture.
On-device encryption, at rest
Memories stored only on your device
We keep zero copies of your memories
We never train on your data
Chat processed under zero data retention
Simple pricing
30-day free trial. Cancel before day 30 and pay nothing.
One plan. Everything included. No tiers, no upsells.
You are paying for the assistant. Your memories are yours to keep, on your device, even if you cancel.
Start your 30-day free trial. Cancel anytime, pay nothing. Your memories stay yours, on your device, not ours.