Secure account creation, login, and
sessions through two-factor
authentication (2FA).
Have a unique WhatsApp OTP experience with Smartsend. Verify your users
through WhatsApp, one of the world's most popular messaging apps.
Discover Smartsend's
smart "low-code"
SDK!
Mobile app and website integration is very
straightforward and doesn't require major coding
expertise.
Logging in and verifying critical transactions
are a breeze with our two-factor mobile
authentication SDK. Reduce the number of
Get detailed reports for each country, in-
depth analyses, and results-driven reporting
tables that are easy to understand at a
glance.
The simple and clear documentation makes
integration a breeze. Integrate and use
instantly without the need for major coding.
Smartsend offers the most affordable
the planet. In countries where SMS is
prohibitively expensive, provide a call
verification option for your customers. For
your target countries, experiment with low-
cost verification approaches.
Smartsend does not require a credit card.
Account creation and testing are both free of
charge.