The source of truth for your AI
Your budgets, favorite spots, usual orders and other preferences, kept in one place you control. Every AI assistant you use gets the same answers.
Checked OpenPrefs: usual pizza order, favorite pizza places, dining budget Your OpenPrefsTell one assistant. Every assistant knows.
Connect your AI apps
Add OpenPrefs to the assistants you already use in one easy step. You decide what each one can see and change.
Just talk normally
Mention your new favorite pizza place, your dining budget or when you don’t want to be disturbed. It’s saved, with a note saying why.
Every assistant gets it right
The next app you open already knows your preferences. No re-explaining, no contradictions.
Book a flight without twenty questions
The agent doesn’t ask which seat or airline you like. It checks your OpenPrefs, and it only sees the travel settings you’ve allowed.
OpenPrefsYour preferences- You → Agent“Book me a flight to Chicago next Friday”
- Agent → OpenPrefsSearches: preferred seat, preferred airline
- OpenPrefs → AgentSeatWindowAirlineUnited Airlines
- Agent → You“United, SFO → ORD, Friday 7:55 AM. Window seat 24A. Want me to book it?”
Set it once. Every assistant follows it.
finance.dining_budgetMonthly dining budget
A real number, not a note. Assistants check it before they order.
food.favorite_pizza_placesFavorite pizza places
| Item | Rating |
|---|---|
| Ember & Dough | |
| Luigi’s Corner | |
| Slice Society |
media.movie_watchlistMovie watchlist
| Item | Added by |
|---|---|
| Past Lives | Cursor |
| The Holdovers | Claude Code |
| Perfect Days | You |
See who added each item. Ask any assistant “what should I watch tonight?” and it checks your list.
home.quiet_hoursQuiet hours
Flip it off for a night, and every assistant sees the change.
House rules your assistants actually follow
Give assistants permission to act, but only when you say. They read your rules before they do anything, and you can see every time they checked.
home.patio_lightsPatio lights
Exact answers, every time
Toggles are on or off. Budgets are real numbers. Ask any assistant “what’s my usual pizza order?” and it gives the same answer, not a guess.
Find anything as you type
Type “pizza”, “dining budget” or “Luigi’s” and see the setting or list right away. No menus to dig through.
See every change, undo any change
Each update shows which assistant made it and why. One tap puts it back. Budgets and home controls can wait for your OK.
Yours to take anywhere
Not locked inside one assistant. Switch apps or add new ones, and your preferences come with you.
You decide what every assistant can touch
Set a permission level for a whole space, then make exceptions for single settings. Six levels, from read only to ask before reading or writing. Every read and change is logged.
Activity
Nothing shared until you say so
A new assistant starts with no access. You pick which spaces it gets and whether it can read or also write.
One-tap undo
Every change shows who made it and why, and can be reversed.
Encrypted throughout
Your preferences are encrypted at rest and in transit.
FAQ
- How is this different from ChatGPT or Claude memory?
- Built-in memory stays inside one app. OpenPrefs works across all of them, and keeps exact settings you can see and edit, not summarized notes.
- Do I need to be technical?
- Not really. You connect an assistant in OpenPrefs, paste the line it gives you into your AI app, and pick what it can access. After that you just talk to your assistant.
- Can an assistant spend my money or change my home without asking?
- Only if you allow it. Assistants read your budgets and schedules before they act, and any space or setting can be set to ask you before changes.
- Is this vibe coded?
- No. We use AI in our development process but every line of code is reviewed by engineers with decades of experience at industry-leading tech companies. We adhere to industry-standards to keep our systems and your data secure.
Teach your AI once.
Bring your preferences to every assistant you use.