best otp sms service provider

SMS OTP or Multifactor Authentication

SMS OTP(One Time Password) is used across various industries for enhancing security and multi factor authentication. Businesses use SMS OTP for making secured transactions, multi factor login, first time signup or registration and more

Trusted by 12000+ Users Across India and SEA

  • Aavnii
  • Astral Pipes
  • Exide
  • Fatakpay
  • Impactguru
  • Ketto
  • Lokmanya
  • Manipal Hospitals
  • Mazars
  • Pidlite
  • Trdfin
  • Zypp

How Do You Trigger OTP SMS Campaign with Corefactors?

Request for verification

Request for Verification

Verification Code sent via SMS

Verification Code sent via SMS

Verification Done

Verification Done

Why is Corefactors the best OTP SMS Service Provider?

Expect a 3-5s delivery with excellent backup mechanisms. 99% uptime along with SLA and real time reports will be delivered. Best to use for 2FA/Multi-factor authentication. Data will be highly protected.

Benefits of OTP SMS Service

Secured transactions

Secured Transactions

Avoid Spams like captcha forms

Avoid Spams like captcha forms

Easy Adoption

Easy Adoption

Protecting documents online

Protecting documents online

Low cost

Low cost


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