FLASHCALL & VOICE PASSWORD

Optimise the costs of authentication messages

Use Flashсall and Voice Password instead of SMS

Optimise the costs of authentication messages

Flashcall

Users receive a phone call where the last four digits of the phone number act as the authentication code.

Voice Password

Users receive a phone call that they must answer. After a pause, a virtual speaker dictates the authentication code to the user. Only one call attempt will be made.

<span>Flashcall</span>

Pricing

  • Payment is based on the number of answered Voice Passwords

    Payment is based on the number of answered Voice Passwords

  • Every Flashcall sent is charged

    Every Flashcall sent is charged

Advantages

Advantages
  • >1 billion

    active email users worldwide

  • 50%

    open rate for emails

Use cases

Voice Password
Flashcall
Registration and authentication
User verification
Bot protection
Transaction confirmation
Verification code delivery

FAQ

Yes, our system reports the delivery status for Flashcall (did the call reach the customer’s phone?) and delivery status for Voice Password (was the call answered?).

Voice Password can be integrated with different platforms and services, such as banking apps, security systems and more, offering security and convenience.

Flashcall ensures fast and convenient authentication, reduces fraud risks and offers a safe way to verify a user's identity.

Use the power of personalised communications to scale your business!

Professional info

Personal info