Why ProofWord?

In an era of deepfakes and AI voice cloning, knowing who you're talking to has never been harder.
ProofWord restores trust with a simple, un-hackable solution.

Get Started Free How It Works

Stop AI Impersonation

AI can now mimic voices and faces convincingly. How do you know that "emergency" call is really from your family? A secret, daily ProofWord bypasses digital trickery entirely. If they don't know the word, hang up.

Zero-Friction Security

No complex apps to install for Grandma, no 2FA codes to text. It's just a word. Use it naturally in conversation:
"Hey, what's the ProofWord?" — Simple, fast, effective.

Daily Rotation

Static passwords get leaked. Your ProofWord changes automatically every midnight. Even if someone overheard yesterday's word, it's useless today. We handle the rotation so you don't have to.

Universal Protection

Perfect for families protecting elders, corporate teams authorizing transfers, or friend groups staying safe online. Create unlimited groups for every circle in your life.

How It Works

1
Create a Group

Sign up and create a circle for your Family, Team, or Friends.

2
Invite Members

Send a secure invite link. Once they join, they see the same daily word.

3
Verify Instantly

Before sharing sensitive info, ask for the word. If they know it, they're real.

Frequently Asked Questions

Yes. AI voice scams cost people millions last year. Scammers scrape audio from social media videos to clone voices. A shared secret word is a "low-tech" firewall that high-tech AI simply cannot guess.

Absolutely. It is excellent for verifying "CEO fraud" attempts (where a scammer pretends to be a boss asking for gift cards or wires). Create a "Finance Team" group and never doubt a request again.

It happens! Just log in to your dashboard from your phone. The current word is always displayed right at the top.

ProofWords update automatically at midnight. To keep things secure, we enforce a "cool-down" period before a word can be reused:
  • Free: No repeats within 3 days.
  • Pro: No repeats within 6 days.
  • Unlimited: No repeats within 12 days.

Yes! You can populate your group's "Word Pool" with inside jokes, family references, or random words.
  • Free: 15 custom words.
  • Pro: 30 custom words.
  • Unlimited: Unlimited words.

Secure Your Circle Today

Don't wait until you're targeted. It takes less than 2 minutes to set up a group and get your first ProofWord.

Create Free Account