Whatever you send
- sign it with Proofi

Sign all your communication and let your clients verify your identity for free.

Why should I use Proofi?

Identify instantly

Start directly with sending Proofi's with your verified online identity.

Use everywhere

Tons of apps could use more security. Proofi can integrate with all of them.

Create relations

Manage organizational policies and permissions through the chain of trust.

Trust blindly

The world happens online. Proofi gives that world trust, free for everyone.

How does it work?

Online communication platforms dominate our daily economic transactions more and more. Whether it’s B2B, B2C, C2C or M2M.

It’s time for a solution that lets us trust our counterparties instantly. With Proofi you are always aware of the identity of the sender of the email or file. Completely free.

Join the waiting list today!

Sign all your communication and let your clients verify
your identity for free.