The low cost SMS API
for Developers & Enterprise

Pay only for delivered messages. Eliminate waste with our cost saving tools.

14+ Year Experience

2000+ Enterprise Customers

24x7 Support provided

FlipKart Uber Hyundai ICICI Bank
We chat Zomato BNP Ramada
+50

airtel Platinum Telecom Partner | meta Meta Business Partner

Talk to an Expert Become a partner
BULK SMS OTP

Increase sales and customer satisfaction with smarter SMS campaigns, instant OTPs, notifications, two-way interactions, and other award-winning Bulk SMS services.

Try It Now

Communication APIs Built for Low Latency with Failover-fallback backed multi channel system.

Our Clients

Trusted by organisations in 180+ countries sending 200,000,000+ SMSes per month

Mercedes Benz
Indian Railways
HDFC Bank
Firstcry
TCS
Borosil
BharatPe
Billdesk
Petpooja
Digital India
As a

Bulk SMS Company we provide Enterprise Messaging Solution

Our simple platform helps you to Send Promotional, Marketing, OTP,

BULK SMS

, Voice OTP API & API SMS.
Communication channel for all your ideas
Smsgatewayhub Guarantee
TRIPLE GUARANTEE

SMS Gateway Hub are an SMS Marketing Company that only believes in action. We have done it over 1 billion times for over 12,000+ customers. You get our exclusive 99.99% SMS Gateway uptime guarantee for total peacefulness.

Google Review
See More Review

Frequently Asked Questions FAQ's

What is BulkSMS ?

Bulk SMS platforms simplify the process of sending thousands of messages to random mobile numbers with just a simple click through various bulk SMS gateways. You can know the benefits of Bulk Sms by clicking here.

What is DLT in Bulk SMS?

Distributed Ledger Technology (DLT) is a blockchain-based registration system implemented in the public interest to control SMS spam. To send promotional bulk SMS or transactional SMS or OTP SMS to customers, DLT registration is now mandatory.

What is the difference between Promotional SMS, Service Implicit SMS , Service Explicit SMS, Transactional SMS?

Promotional SMS is used for sending discount offers and Marketing sms to new or existing customers, Service Implicit SMS is used to send OTP SMS, transactional Alerts, Informational SMS to your registered customers, Service Explicit SMS are used to send offers, discounts, marketing sms or updates regarding services to only existing customers, Transactional SMS can only be used by Banks to send OTP and Transactional Alerts.

What is a WhatsApp Business API or Whatsapp API ?

Whatsapp business api is owned by Facebook company and can be used by SMBs to send whatsapp sms to customers in more than 180 countries. It is easy to send text and rich media through whatsapp messages.

What is google RCS messaging ?

Google Rich communication service is a text-based protocol and communication platform for sending much more engaging and interactive content with rich features and functionality. With this communication platform we can send images, catalogue, chat features, ready to call facility and able to send hyperlink.

How to do reseller business with SMSGATEWAYHUB ?

A re-seller sells the Bulk SMS, Whatsapp Business APi, Long code, Shortcode, RCS, SMPP to their customer while using the service provider's panel. However, the white label company run's independent charge whatever you like to charge your customers and create your own added revenue for your company.