Send OTP Verification Messages

OTP Service | OTP SMS Service Provider | OTP Service Providers India

Our APIs are completely in-house built meeting 325 enterprise-grade standards. We provide transactional and promotional both types of OTP over the SMS & Voice.

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Telcob's OTP Service


Direct Connectivity With TIER-1, Telcob to Provide Average Delivery Time of 2-6 Sec.


Proprietary Routing Algorithm to Re-Route Failed Messages Via Backup Operators.


Telcob provide instant setup , integrate your otp with ready to use http api


Don't Worry, Related to Your Privacy. We Secure Your Data With 2 Factor Authentication.


Higher Throughput Limits Ensure Swift Delivery of High Volume Marketing Campaigns.


Focus on Growing Your Customer Base While We Take Care of Infrastructure & Support.


In-house Built Routing Algorithms Ensure Timely & Delivery of Messages, 24 x 7!


Receive Real-time & Detailed Delivery Reports Straight From the Operator End.


You Can Call Anytime to Our Customer Supports Team Via Toll Free Number.

Plan and Pricing of OTP SMS Service Provider

Simple, Flexible, and Predictable Pricing. Choose Which Package is Best Suited for You.
/ 6 months
Get Started
SMS credits 5000
Price/paisa 22 paisa
Validity 6 Months
/ 6 months
Get Started
SMS credits 10000
Price/paisa 17 paisa
Validity 6 Months
/ 6 months
Get Started
SMS credits 20000
Price/paisa 16 paisa
Validity 6 Months
/ 6 months
Get Started
SMS credits 30000
Price/paisa 15 paisa
Validity 12 Months
/ 12 months
Get Started
SMS credits 50000
Price/paisa 14 paisa
Validity 12 Months
/ 12 months
Get Started
SMS credits 100000
Price/paisa 13paisa
Validity 12 Months
/ 12 months
Get Started
SMS credits 300000
Price/paisa 12.5 paisa
Validity 12 Months
/ 12 months
Get Started
SMS credits 500000
Price/paisa 12 paisa
Validity 12 Months

Pricing Features of OTP Verification

  • Refunds In Promotional Route for NON-DND numbers.
  • Transactional Route with DND delivery API feature also
  • Multiple Sender ids
  • Multiple Templates
  • Instant delivery
  • User-friendly Panel
  • Reports available (can export)


What You Can Expect from Telcob Best-in-Class OTP Service

Telcob OTP Service Provider in India

The best and easiest way of delivering OTP Services is through the SMS channel. Telcob offers One-Time Passwords (OTP) SMS delivery services, which can be further used to authenticate a user or for account verification.
OTP Services in India has come up with a Good Demand with, so many active users of Payment Gateways and Subscribers of Online Services.

Why Telcob is Best OTP SMS Service Provider?

Telcob is one of the best OTP Service Providers India. We promise 100% instant delivery because we understand in B2B business instant and secured SMS for the transaction is very important. The Best way to deliver OTP SMS Service is through the SMS. For the B2B business Telcob is best in class OTP SMS Service Provider and Clients can get these service from us at a very low price as compared to other OTP Service Providers India. We are offering the most reliable SMS gateway and application programming interface for delivering secured OTP SMS Service Provider.

Features of OTP Services

  • Live Delivery Report
  • Secured SMS Routes
  • Instant Delivery of OTP SMS
  • Priority SMS Gateway Routes
  • All India & All Operator SMS Delivery
  • Easy integration with Organization Systems

Where OTP Services are apllicable?

  • Account creation.
  • E-commerce sites
  • Checkout processing.
  • Mobile number verification.
  • COD payment option validation.
  • Protection of Online bank accounts

Why Telcob

Bulk SMS Service and behavioral marketing expertise with a personalized, customer-focused approach.

Telcob is not just a Bulk SMS provider but a trusted partner who cares about delivering measurable results.

Latest blog posts

Read more about our latest news posts and be informed

Frequently Asked Questions

What is OTP?

A one-time password (OTP) is an automatically generated numeric or alphanumeric string of characters.

What is OTP Verification?

OTP Verification is used to verify users before a transaction or a session in an app/website/Portal.

Why OTP Service Providers India Important for B2B Business?
  • Delivery on DND & Non DND
  • 24/7 timing
  • Free HTTP API for integration
  • 6 Alphabetical Sender ID (Unlimited)
  • Instant reports
  • Customized SMS templates
Why should business use OTP Service?

OTP service helps in securing user flow. An OTP SMS service provider ensures timely delivery of these messages.

Why OTP Service?
  • Forgot Password.
  • Reset Password.
  • New User Registration.
  • Change Password.
  • Download important document.
  • Adding Funds.
  • Withdrawal Funds.
  • And for many more transactions.

Our Happy Clients

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