Verified
Authentic
US Resident
Human

Human Verification Through Physical Mail

Verified by Mailbox,
Not by Checkbox

We guarantee every user on your platform is a real human at a real U.S. address. No bots. No fraud. Just people.

Join the Waitlist See How It Works
The Problem

Your platform is full of ghosts. Ours has none.

01

Bot Infestation

Up to 40% of internet traffic is non-human. CAPTCHAs and email verification barely slow them down. Your metrics are lying to you.

02

Fake Accounts

One person, fifty accounts. Fraud rings spin up identities in seconds using virtual numbers and disposable emails. Digital verification can't stop it.

03

Eroded Trust

When users can't tell who's real, they stop engaging. Your community hollows out while your user count looks healthy on paper.

Three steps. One letter.
Verified forever.

Step 01
📋

User Submits Address

Your user enters their physical U.S. mailing address through our embedded verification flow. We begin backend checks immediately.

Step 02
📬

We Send a Letter

A physical verification letter is sent via USPS to their address. It contains a unique, time-limited code that only someone at that address can receive.

Step 03

User Is Verified

They enter the code, and we confirm: real human, real address, verified location. The result is returned to your platform via API.

USPS
Verified
2026
✓ Verified Human

The one channel bots can't fake

Every digital verification method has been defeated. Email, SMS, biometrics — all spoofable at scale. Physical mail requires a body at an address. That's a constraint no bot farm can overcome.

0%
Bot rate on verified users
99.8%
Verification completion rate
3–5
Days to verify a user
50
States covered

Ready to know your
users are real?

We're opening API access soon. Join the waitlist and we'll let you know when it's your turn.

✦ Zero Bots Guaranteed ✦