Talk, and he talks back
Say "Hey David" on your phone and just ask. He answers out loud, and you can cut in mid-sentence.
Personal assistant · by invitation
An assistant that listens, remembers, and gets things done.
Talk to David like a person. He answers out loud, keeps track of what matters to you, and helps on your phone, in your browser, and around the home.
Free to try. Every account is approved by hand.
DavidHey David, what's my morning look like?
DAVIDClear and 61° at 8. You have the dentist at 10:30, and you asked me to remind you to call your mom before lunch.
Move that reminder to 11:45 and turn on the kitchen lights.
DAVIDDone. I'll remind you at 11:45, and the kitchen lights are on.
Reminder set Kitchen lights on
Reminder set Kitchen lights on
Download
Get David on any device
Pick how you'd like to use David. All three are the same David, with the same chats and memory.
For this device
Mobile
The Android app: voice, "Hey David", and help with your phone.
Android 8 or newer
For this device
Browser
Open David right here, on any phone, tablet, or computer. Nothing to install.
Works everywhere
For this device
Desktop
Install David as an app on Windows, Mac, or Chromebook, with its own window and icon.
Edge, Chrome, or Safari
The Android app
Coming soonThe latest stable version
- Released
- Size
- Needs
- Android 8 or newer
Downloads are for approved accounts. Your account page has the app and the code that links it to you.
Updating to the latest version
- When a new version is ready, David's Home screen shows A new version of David is ready. Tap Update David.
- Or download it from your account page and open the file. It installs over the old one.
- Your chats, memory, and settings stay as they are.
David isn't on the Play Store, so Android asks once to allow installs from your browser. That's expected.
What he does
One assistant, everywhere you are
David is built around how you actually live: out loud, on the go, and with a memory that carries over from one day to the next.
He remembers
Preferences, plans, and what you've told him before. See everything he knows, and make him forget anything.
Gets things done on your phone
Alarms, timers, reminders, your calendar, opening apps, and texts only after you say yes.
Phone and browser, one conversation
Start on your phone, pick up on a laptop. Your chats follow you, with photos and files.
A morning briefing
Weather, your day, reminders, and the headlines, read to you when you wake up.
Current answers
David searches the web when it matters, and thinks it through when it's hard.
How it works
Three steps to your own David
David runs on Brian's own computer, so every account is approved personally.
Request access
Tell us your name and email and choose a password. It takes a minute.
Get approved
Brian looks at each request. Once you're in, sign in with your email and password.
Talk to David
Chat in your browser right away, or download the Android app for voice and phone help.
Pricing
Free to start. Pay only for more.
Every account gets free answers each month. Want more of David's best thinking? Add David credit as you go, or become a member.
Free
$0
- Free answers every month
- Unlimited everyday answers from David's own brain
- Memory, reminders, and David in your browser and on your phone
Membership
$10 a month
- David credit included every month
- Everything in Free
- Cancel any time
David credit
$5 and up
- Pay as you go, no subscription
- Most answers cost a cent or two
- Credit doesn't expire
Payments are handled on Stripe's secure page. Card details never reach David.
Safety
Your David is yours alone
Safety comes first in everything David does.
Private by person
Your chats, memory, and journal are yours. Nobody else with an account can see them.
A separate public door
The public site can't reach David's settings, code, or the computer he runs on. Those stay with his owner, at home.
See and forget
Everything David learns about you is listed in Memory. Forget any of it, or close your account and all of it goes.
Clear limits
Your account page shows exactly how much you've used this month. Passwords are stored scrambled, never as text.
Ready to meet David?
Request an account, and you'll be talking to him as soon as it's approved.