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Smart SMS

Reimagine the way you send SMS

Be in your customer’s inbox with the shortest messages on time and increase engagement. Take them to your website with a short URL. Achieve goals by sending relevant information at an appropriate time

Office24by7’s SMS service is the complete messaging service for your business needs. Whether your requirements are bulk or customized, promotional or informational, we have got you covered. Our application also allows you to become a reseller and join hands in spreading the wonderful technology to businesses in need.

transactional sms

Transactional SMS

Transactional SMS transmits information and authenticates the transactions made by customers. Alerts, OTPs, Security Pins and Passwords are sent to customers on time for effective functioning of your team. SMS Striker provides bulk SMS service to firms in B2B and B2C via a six-character Alphabetic Sender ID. Send bulk SMS 24/7 to DND and NDND customers adhering to TRAI.

promotional sms

Promotional SMS

Empower your business to reach clients directly and make your marketing campaigns more effective with promotional SMS Service. This bulk SMS service allows you to send promotional offer, coupon and discounts to new and existing customers via a six-character Alphabetic Sender ID, only between 9:00 am to 9:00 pm.

normal sms

Normal SMS

Use our easy, simple and user-friendly interface to send Bulk SMS in India and internationally. The advanced features of the application allow you to import numbers in bulk in any format with an added option of copy paste.

file sms

File SMS

Upload your files in xls, xlsx, and text format with bulk database. As a Bulk SMS provider Office24by7 can help you reach all your clients at a time instantly. Sending important and relevant information to your customers is one click away with our application.

custom sms

Custom SMS

Send personalized messages to your clients when required. You can choose to customize according to name, location, occupation and much more. Discover the power of personal touch in your messages and create deeper bonding.



Let your customers choose the language they want to interact in and be a step ahead in making them comfortable while you interact and talk business.



Send unlimited number of SMS as a reseller using SMPP feature. We empower our resellers to reach maximum number of businesses in every way possible.



Get your own application for sending OTP, ticket booking, or order management. Send instant messages for verification. A customized application can boost your business to the next level.


Excel Plug-in

Attach a special feature in your excel sheet to send messages from your worksheet. You can avoid using a separate application to avoid inconvenience.

Why you should use Smart SMS


instant smart sms

Our messages are delivered without any delay at the senders address. You can stop worrying about the time gaps you hear while sending messages to important clients.


reliable smart sms

We take care our services are completely safe and secure while you send important messages to your customers. With safety as priority we have built a loyal customer base and we consistently look forward to add more to the list.



Once you purchase our services, we make sure you receive attention from our support team on a priority basis. We ensure our application is running smooth and giving the best results.

Speed Communication

speed communication

With instant delivery of messages take communication to the next level. Right information delivered to customers at the right time can create wonders for your business.


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