Amplify your Message with Clarity and Impact
Utilize our cloud-enabled and scalable services to relay your vital messages securely via voice OTP.
Reliable, secure user authentication via voice
Voice OTP services offer businesses a reliable and secure method for authenticating users during online transactions and account logins. Through automated voice calls, these services deliver unique, time-sensitive codes to users, ensuring the protection of sensitive information.
Integration with existing authentication systems is seamless, allowing businesses to incorporate voice OTP functionality into their applications or websites with ease.
Try for Free →How the Voice OTP Process Works
Login Attempt
The customer logs into their account with a username and password.
Channel Selection
A screen is displayed offering them a choice of channels for the delivery of an OTP to authenticate them.
Voice Call Delivery
The customer opts to receive a phone call. The OTP is read out clearly via an automated voice message.
OTP Verification
The customer inputs the OTP from the call into the website or application to complete authentication.
Start using Voice for verifying users and transactions.
Deploy Voice OTP in minutes using Baynix's simple REST API. Secure every login, transaction, and registration with a frictionless voice-based verification experience your customers will trust.
Get Started Now →
Why Choose Baynix for Voice OTP Services?
Authenticate Registrations
Verify people registering for your services by sending OTPs on the Voice channel.
Password Resets
Lower the risk of account takeovers by sending Voice OTPs for password resets, especially after periods of inactivity.
Authenticate Transactions
Keep your customers' transactions safe and your business protected by sending OTP codes to verify legitimate transactions without any hassle.
User Reactivation
When a user logs in after a long time, verify their identity with Voice OTPs to make sure they're the real account owner.
What our clients say
Voice OTP from Baynix has been a lifesaver. When SMS delivery fails in low-signal areas, the voice call fallback ensures customers always receive their OTP. Zero authentication failures.
We moved to Voice OTP for high-value transactions. The clarity of the voice delivery means customers rarely misread codes. Our transaction success rate improved by 22% immediately.
Integration was straightforward with Baynix's API. Our developers had Voice OTP live in a day. The dashboard analytics give us complete visibility into delivery rates and call logs.
Quickly boost delivery rates!
Get Started With Baynix Voice OTP
Voice OTP — FAQ's
When a user initiates an action requiring verification, Baynix's system generates a unique, time-sensitive OTP and triggers an automated voice call to the user's registered mobile number. The OTP is read aloud clearly multiple times, and the user enters it into the application to complete authentication.