Welcome To SMSHUT

We Make Digital Marketing

Bulk SMS Marketing is the most cost effective way to drive new sales and warm leads.

Bulk SMS enables information to be sent to groups of people quickly and conveniently in much the same way as e-mail and making it a very powerful tool and an increasing mode of e-marketing.

Bulk Text SMS

Bulk Text SMS is a great marketing technique that assists organizations by sending transactional and promotional text messages to their target audience using the best bulk SMS service provider.

Bulk Voice SMS

Send Voice SMS in your own voice (or any pre-recorded audio message, including music) and Send Voice SMS to Landline & Mobile phones anywhere in India.


We are best in
Text SMS service

Bulk SMS is a service that enables you to send text messages with your client and send up to the minute information all from our sms control panel.

Promotional SMS

Promotional Bulk SMS is one of the cheapest marketing solutions that are available in the market.

Promotional SMSwith Sender ID

Promotional SMS can be assigned a 6-alpha character Sender ID of your choice.

Transactional SMS

Transactional bulk SMS services are ideal for sending alerts / reminders / updates to your existing clients.


Now you get to secure your Website/App in 2 minutes by OTP SMS APIs for Mobile Number Verification.


We are best in
Voice SMS service

Voice SMS are pre-recorded voice messages to a mobile or landline networks across the country.Voice Calls are completely automated process hence no operators or dialer is need to process the calls.

Voice SMS

Voice SMS Service is very popular in Election Marketing, Any wishing. Our powerful SMS gateway use high priority route to send voice sms. Our sms control panel is very user friendly and shows DLR report clearly. There is no restriction on voice. You can send sms on DND enabled Numbers.


Control panel with user friendly interface

Our control panel guides you to create and maintain an SMS Gateway, which does not requires any technical knowledge nor programming skills.

  • Communicate Fastly and Securely.
  • Scheduling SMS as per your convenience
  • Upload through excel and csv formats
  • Best API Solution
  • Unlimited Awesome Features.
  • Support multi languages.

24/7 Customer Care
Our Team

We’re full service which means we’ve got you covered on Bulk SMS service with API integration or any others issue.

As a Bulk SMS Service Provider in Kolkata, we have been delivering innovative mobile messaging services across Kolkata. And specialize in Bulk messaging services and SMS Gateway connectivity services in Kolkata. Our Bulk SMS package is loaded with all the features which are currently available in the industry. You cannot find all such features together at an affordable price anywhere else.