The code on the authorization page is a confirmation in the Viber chatbot. No SMS, no operators, only payment for a successful login.
The user sees the code on the login page, goes to Viber and sends it to the chatbot — without waiting for an SMS or unnecessary steps.
The user does not need to wait for an SMS: the code appears on the login page, and confirmation takes a few seconds in the Viber chatbot.
Instead of paying for each SMS, you're transferring Viber login to a predictable model that pays only for a successful result.
If the audience is already using Viber, logging in through this channel is natural and reduces friction during the authorization step.
Viber helps you speed up login, reduce authorization costs, and get rid of common SMS problems: delays, roaming, and code re-uploads.
Viber login does not depend on SMS and mobile operators: the code is shown on the screen, and the user confirms it in the chatbot.
When the code is already on the screen and the confirmation is sent via the Viber chatbot, it is easier for the user to complete the login without repeated SMS requests.
Switching to Viber instead of SMS helps you keep your budget under control and not overpay for unsuccessful shipments.
Logging in via Viber looks clearer for the client than the classic SMS chain with delays and repeated codes.
Instead of SMS, the user receives a code on the login page, goes to Viber and sends it to the chatbot.
On the login page, the client specifies a phone number, after which the system starts an authorization script via Viber instead of SMS.
After entering the phone number, the user receives a unique 6-digit code on the login page and selects Viber in which they are registered.
The user goes to Viber and sends the received code to the chatbot. After that, he can return to the site or app, where he will already be logged in.
Messenger messages are automatically sent in the language of the user's country. We support more than 50 languages — your service is ready to be launched anywhere in the world.
The language is automatically determined by phone number — the user receives clear instructions without additional settings on your part.
At 10,000 inputs, the difference between SMS and Viber authorization is already visible in the first month.
You pay for every SMS sent, even if the code didn't arrive or the user requested it again.
If a user doesn't sign in via Viber, you don't pay for failed authorization.
Savings on the same amount
Logging in via Viber instead of SMS helps to quickly reduce the cost of authorization and make the budget predictable.
You can start for free and then pay only for actually successful authorizations.
If you want a faster and more profitable login scenario, start with a free test and see how Viber authorization works in your product.