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Authentication Platform For Web, Mobile & Apps In India ( that Works ! )

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2Factor, Two Factor Authentication Platform, offers easy to use APIs for implementing Phone verification for Web, Mobile & Apps in India.

Try It Live

Try it live at 2Factor Website
Need FREE credits to evaluate our offerings? Contact us now.

2Factor.in API documentation is available Here.

We also have a Sample Code in 13 Programming Languages, Click Here to access sample codes.

Here is a downloadable code in PHP.



Its Instant: 2Factor.in ensures instant delivery of OTP with low latency carrier selection. It uses primary operator as Vodafone to deliver the OTP.

It Auto Handles Failures: Our failover logic in place ensures delivery of OTP via alternate method. Both Voice and SMS Otp are backed with fail-over OTP

It Pays Back: In case 2Factor could not deliver OTP in 1st Attempt, we deliver OTP via alternate channel and bear the Cost. Credits are refunded for failed OTPs, in Real-time.

Its Compliant: We ensure strict compliance with regional laws and regulations to help you be complaint while maintaining your identity.

Send Voice OTP @ cost of SMS OTP:

Here are simple pricing plans considering all user requirements.


Contact Us ..We Listen:

For Demo Credits / Custom quotes. get in touch with us using contact us page



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