2Factor.in provides easy to integrate APIs, for communicating one time passwords (OTPs) over Faster, Reliable &amp; Secure VOICE &amp; SMS gateway.<p>Reliability:
For reliable delivery, 2Factor has multi-carrier backup and uses Vodafone as primary route to deliver OTPs. Vodafone is one of the most reliable and preferred SMS gateway ( Preferred by larger Banking organizations and corporates for delivering their mission critical OTPs)<p>Speed:
Unlike other players in SMS industry, we manage DIRECT INTERCONNECT with Telecom hubs for improved delivery speeds. ( 3- 10 seconds )<p>Value Creation &#x2F; Compensation:
If 2Factor fails to deliver OTP in first attempt, it refunds the OTP credit to user and retries delivering OTP via an alternate operator ( for free of cost ) making sure, your OTP is delivered at right time and speed.<p>Demo: https:&#x2F;&#x2F;2factor.in
Pricing: https:&#x2F;&#x2F;2factor.in&#x2F;Pricing.html
Documentation &amp; Sample Codes: https:&#x2F;&#x2F;2factor.in&#x2F;Docs.html
2Factor.in – Two Factor Authentication for Web / Mobile / Apps