Private AI
A private AI you can tell the truth to.
Ask about your health, your money, your clients or your work in real detail. Kelven takes the personal parts out on your own device, asks on your behalf, and puts your real details back into the answer where only you can see them.
Free to try with no account. Nothing saved until you ask for it.
Side by side
The same question, two very different journeys.
Most AI chat apps
- Your question arrives exactly as you typed it.
- Your account and connection arrive with it.
- What you ask can shape ads and be kept for years.
- Your history lives inside one company's app.
Kelven
- Personal details are taken out on your own device first.
- The request arrives from Kelven, not from you.
- Nothing about you is sold or used to target you.
- What it remembers is yours, and portable.
What is protected
What never reaches the AI company.
Your name and the people in your life
Names swapped for stand-ins before sending, and put back on your screen afterwards.
Where you are
Addresses, postcodes and locations you type are replaced, and your connection never goes out.
Your numbers
Salaries, budgets, balances and prices become neutral stand-ins when the exact figure isn't the point.
Your clients and cases
You can tell Kelven in plain words what must never leave your device, and it holds to it every time.
Your passwords and keys
Removed outright rather than stood in for, so they cannot be sent by accident.
Your history
Signed out, nothing is saved. Signed in, you can read, edit or delete everything it kept.
In plain words
Your connection is a return address.
Yours stays off the envelope.
Every time your device sends something out, it includes a number so the reply knows where to come back to. You never see it, but it barely changes from one hour to the next.
Companies that build profiles for advertising treat that number like a signature. It is how a private question you asked in one place turns into an ad somewhere else, and how a rough idea of your city and neighbourhood gets attached to what you asked.
When you ask Kelven something, Kelven does the asking. The AI company answers Kelven — it never receives your connection, so there is no signature of yours to match anything to.
Without Kelven
You → the AI company. Your question, your name in it, and your connection all arrive together, and can be kept together.
With Kelven
You → Kelven → the AI company. The personal parts are removed on your device, and the request arrives from Kelven, from a connection that is not yours.
Kelven never keeps a readable copy of your connection either — for signed-out use it is turned into a short scrambled code that cannot be turned back, only used to stop abuse.
Three steps
Nothing to set up. Nothing to remember to turn on.
- 01
Ask normally
Type it the way you'd say it to a person who already knows your situation. Real names, real numbers, a file if you have one.
- 02
Your details stay home
On your own device, the personal parts are taken out and stood in for, and the asking is done for you so your connection never goes out.
- 03
You get the real answer
The strongest AI available does the thinking, and your real names and numbers are put back in on your screen. Only you ever see the complete version.
Being honest about the limits: no check catches everything, and an outside AI company still reads the stood-in version of your request in order to answer it. Kelven shows you what was sent, and passwords and codes are removed rather than put back.
Straight answers
Common questions.
What is a private AI?
A private AI is one you can ask anything without the question being tied back to you. Kelven removes your name and personal details on your own device before anything is sent, and asks on your behalf so the AI company never sees your internet connection.
Can I use Kelven anonymously?
Yes. You can start asking without creating an account, and nothing is saved. Even when you sign in, the outside AI company receives a stood-in version of your question, never your name, your details or your connection.
Does a private AI give worse answers?
No. Kelven sends the work to the strongest AI models available and puts your real names and numbers back into the answer on your screen, so privacy never costs you answer quality.
Is my data used to train AI models or sold to advertisers?
No. Kelven does not sell anything about you and does not build an advertising profile from what you ask. What Kelven remembers for you is yours to read, change or delete, and some of it can be kept only on your device.
Is anything guaranteed to be caught?
No check catches everything, and the outside AI company still reads the stood-in version of your request in order to answer it. Kelven shows you exactly what was sent, and passwords and codes are removed rather than put back.