2Factor is a popular and reliable bulk sms & otp service provider in India.
We provide enterprise grade APIs for implementing reliable messaging campaigns, SMS OTP, VOICE OTP, Transactional SMS, Promotional SMS solutions
Our APIs are completely in-house built meeting enterprise grade standards and highest uptime in the industry.
Credits purchased under SMS OTP / Transactional / Promotional SMS Are Non-transferable Across Categories.
Pricing provided above is exclusive of applicable taxes