Verif8 - Mobile Verification
Take control of your security with self-service OTP authentication
Our self-service, turnkey API enables instant integration of user authentication across channels like SMS, Viber, and voice. Effortlessly scale while safeguarding your business and customers with 8×8’s OTP-as-a-Service solution.
Trusted by more than 3 million business users. 
How does Verif8 work?
Generate an OTP code with our OTP Code Generator and deliver it to your end user using pre-set templates.
The user enters the unique code on your application or website.
The submitted code is verified and the user is notified upon successful authentication.
Verification made simple and secure with Verif8
- Effortless convenience
- Seamless integration and scalability
- Robust fraud prevention
- Insightful analytics
- Cost-efficient security
Verification made simple and secure with Verif8
- Effortless convenience
- Seamless integration and scalability
- Robust fraud prevention
- Insightful analytics
- Cost-efficient security
Verification made simple and secure with Verif8
- Effortless convenience
- Seamless integration and scalability
- Robust fraud prevention
- Insightful analytics
- Cost-efficient security
Verification made simple and secure with Verif8
- Effortless convenience
- Seamless integration and scalability
- Robust fraud prevention
- Insightful analytics
- Cost-efficient security
Verification made simple and secure with Verif8
- Effortless convenience
- Seamless integration and scalability
- Robust fraud prevention
- Insightful analytics
- Cost-efficient security
Verification made simple and secure with Verif8
Effortless convenience
We handle all of it —Sender ID management, OTP generation and validation, channel orchestration— in one place.
Verification made simple and secure with Verif8
Seamless integration and scalability
Easily integrate OTP functionality into your systems without requiring extensive technical expertise or development time.
Verification made simple and secure with Verif8
Robust fraud prevention
Safeguard your business and users from SMS fraud with real-time traffic monitoring and phone number intelligence.
Verification made simple and secure with Verif8
Insightful analytics
Leverage our dashboards to track delivery, conversion rates, and performance for continuous optimization and user satisfaction.
Verification made simple and secure with Verif8
Cost-efficient security
Gain all the advantages of a robust authentication solution without the expense of developing and managing an in-house system.
Discover the best verification solution tailored to your business size and needs
Comprehensive authentication for every stage of the user journey
Signup verification
Stop fake accounts in their tracks and create a seamless, secure signup experience with OTPs sent through your users’ preferred channels.
Login authentication
Protect every login and prevent account takeovers by sending an OTP, ensuring only authorized users access their accounts.
Secure transactions
Instantly verify users during high-value transactions, providing real-time protection against fraud and ensuring secure payments.
Make OTP authentication effortless - discover how
Get started with Verif8
Keep unauthorized users out by sending OTPs via SMS, voice, or using Silent Mobile Authentication (SMA) for secure access.
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