Live demo

One message. Signed up.

This is what your visitors will experience: no form to fill in, no confirmation email to click, no password. They send one short message, and your website knows exactly who signed up. Try it yourself, it only takes a moment.

  1. Pick phone or emailPhone is selected. Prefer email? Just switch.
  2. Send the prepared messageScan the QR code with your phone, or tap the button if you are on your phone already. The code is filled in, just hit send.
  3. You are inThe page recognises you and greets you by name. No password, nothing to type.

See for yourself!

With Sendity, visitors sign up for your service without filling in a form or clicking a confirmation email. How would you like to try it?

Send a short code via WhatsApp or SMS. The website or app then receives your verified phone number and the name from your WhatsApp profile.

Send a short email with a code from your own inbox. The website or app then receives your verified email address, your name and, optionally, the contact details from your signature.

Under the hood

Four steps, a few seconds.

A code for this visit only

Every visit gets its own code, valid for a few minutes only. You choose phone or email in your campaign.

Sent from their own account

By WhatsApp, SMS or from their own inbox. Nothing to type, no codes to copy from a text message.

Sendity checks the sender

We match the code to the sender and, for email, check the DKIM signature. We never reply to the message.

Your page carries on

Your visitor sees your success message, and the verified sign-up appears in your dashboard.

That was easy, wasn’t it?

That is exactly how easily your visitors will sign up. Create your free Sendity account now and get 1,000 free credits. No credit card needed.

Your Sendity account

Verify your phone number or email address with one message to sign in.

Already created a passkey?