Instant mobile number verification SDK for apps and mobile web - scale growth & optimise costs


With a large pool of 150+ million mobile number verified active users in India and being the 3rd most downloaded app in India, verification via Truecaller enables you to drive user growth with instant & hassle-free verification for your users in your mobile app & mobile web based product/s.


Startups can save upto 90% of their user verification/on-boarding costs as it is completely commercial free to use - no usage limits whatsoever. In turn this would enable them to optimise their  app led product related operational expenses as well as generate better RoI in their marketing to user activation funnel.


Startups can build for multiple use cases across their product stages and user funnel.


  • Mobile number based login/ signup at onboarding
  • User number verification at cart checkout
  • Auto-fill verified user details during guest checkout
  • Capture high-intent users/ leads on your campaign pages, and more…   


Top startups and brands like Meesho, Rapido, Myntra, Drivezy, Unacademy, Khatabook, and more, leverage Truecaller to provide a seamless experience to their users.





Contact Form