Validate Genuine Leads for Your Business with OTP-less Verification

Streamline your sign-ups by Truecaller SDK number verification to Validate leads that are both genuine and high-quality.

Fast Onboarding. Enhance User Experience!

Trusted by the World’s Leading Brands for
Lead Validation

Increase Business Efficiency and Find the Most Authentic Leads from 320M+ Verified Truecaller Users

Enhanced User Experience

Quicken onboarding process with seamless OPT-less verification.

Higher Conversion Rates

Leverage the frictionless onboarding to reduce abandonment.

Reduce Cost

Reduce costs of SMS or voice calls to make lead validation economical.

Reduce Fraud

Utilise 320+ million verified Truecaller users to reduce the risk of fraud.

Lead Enhancement

Validate higher-quality leads with Truecaller's authenticated user IDs.

How does OTP-less Number Verification Work?

Lead Qualification

Post the user‘s real-time consent, we pass the profile with user’s verified phone number and Name.

Easier Verification

OTP-less phone number verification helps users skip multiple steps.

Smoother Sign-up

Reduces user wait times and frustration by eliminating the traditional OTP process.

Reduced Abandonment Rates

Smoother sign-up and lead-validation experiences result in lower abandonment rates.

Completes Onboarding

Users seamlessly proceed to the next lead touchpoint, ensuring engagement.

Ensure Genuine User Onboarding
with Our OTP-free Verification Solution

OTP-free Verification

Simplify the lead validation process by lowering user friction and improving overall user experience, which results in faster sign-ups and helps businesses with engagement.

How Leading Brands Are validating High-quality Leads with
OTP-less Phone Number Verification

Tata 1mg

With Tata 1mg app using our 1-Tap, OTP-Less solution, as the primary mode of user verification, more users seamlessly went through the onboarding process.

Car Dekho

See how CarDekho leverages our 1-Tap, OTP-Less solution to get more verified leads on it's mobile landing pages.

Our Customers Love Us

As a business serving micro-entrepreneurs from small towns all over India, having a seamless signup process is critical for us. Truecaller's 1-tap signup makes it very seamless and easy for our users, thus minimizing the funnel drop for us.

Jaya JhaVP of Activation and Community, Meesho