Shared secrets. Real-world checks.

A familiar face.
An unfamiliar fake.
Ask the phrase.

Motherfaker gives you and someone you trust a private phrase that changes daily. Before money moves or trust gets tested, check the secret—not the screen.

The password for real life. Not another AI detector.

Motherfaker hero
Example daily phrase

Velvet orbit. Quiet moon.

Shared between two people. Refreshed daily.

Our ground rules

No AI-detection claimsConnect with people you trustPause before you pay

01 / The human protocol

Don't outsmart the fake.
Change the question.

A voice can sound right. A face can look right. Your next question should ask for something a convincing performance alone can't provide.

One shared secret. A fresh phrase every day. A simple habit before a high-stakes decision.
01

Connect before the crisis.

Set up a private shared phrase with someone you know. Establish the connection through a channel you already trust—not an unexpected message asking for money.

02

Ask for today's phrase.

Your phrase refreshes daily. Before a sensitive call, payment, or signature, ask the other person to say it. Make the check part of your routine.

03

No match? No rush.

If the phrase doesn't match, pause. Call back on a known number and verify independently before taking action.

Start with your inner circle

“Mom, is this really you?”

Agree on the check before an urgent call happens. Give aging parents, siblings, and partners a familiar way to slow down a suspicious request.

Beyond the family chat

Use a shared phrase for repeat client calls or remote work conversations. Meeting someone new? Verify who they are first, then establish your connection.

02 / Choose your plan

Trust is personal.
Find a plan that fits.

Review the available plans and included features before creating your account.

Free

For individuals getting started

$0/month

  • 1 workspace
  • Up to 3 team members
  • Basic analytics
  • Community support
Get Started

Clear limits.
Better decisions.

03 / Make it a habit

Set it up before
the urgent call.

Choose one person you trust. Make asking the phrase your next shared habit.

Start with someone you trust