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FREE DLT Registration with 24*7 Compliance Support

Try us, You will love the RatSMS Experience


Our direct partnership with multiple telecom operators and smart SMS gateway technology ensure best-in -class delivery rates & speeds.


Multiple operator support ensures that one of our operators will automatically start working if the other is inactive.


Our Smart Routing helps transmit your bulk sms over multiple network routes carrying least traffic.

Test our server speed & GET 20% Offer

Our Services

SMS connects services all over the world. We offer outstanding service to wholesale clients in India.

Promotional Bulk SMS

The short messaging Service or the Promotional SMS process is the perfect marketing process. The whole process is run through text advertisements regarding Services or products provided by different companies or organizations. Such direct advertisement processes show excellent results in the campaigns and Promotional sms gateway helps to raise the website ranks


Transactional Bulk SMS

The Transactional Bulk SMS is also a part of the SMS campaign. This format of this SMS service has a vast number of additional features. For getting the sender id (Six Character SENDER ID), year-round delivery, and more, this SMS process is essential. Transactional SMS Provider helps to delivered on DND Non-DND Numbers both, and this is a significant advantage in this case.


The OTP or the One Time Password is an integral part of the SMS marketing process. It comes to the mobile phone number of the registered user. Companies all over the globe use this process for their SMS marketing initiation process. For checking the authenticity of the login requests, this happens to be essential. We are one of the top 10 OTP SMS Gateway Providers in India.

Why choose us

Why you should
choose us?

Our Support Team is dedicated to helping you get your SMS messages across. High-speed network and two-way connectivity solution for SMPP gateway.

We send your messages through the most reliable routes on offer. Easy access to information on industry best practices and regional regulations.

Access all our SMS Solutions with one account. We are dexterous experts in providing customized promotional bulk SMS packages with sender Id.

Check what’s our client
say about us.

Very nice customer service. and they help to increase my business to the next level. Right now i have many clients because of their service thank you so much team. keep it up Rat SMS is a bulk sms aggregator.

Saravanan S

Very nice service. We are very much satisfied. A perfect bulk SMS aggregator. We appreciate your immediate response to our queries.

Holy Cresent

We are lifetel communication Chennai. We happy to work with you sir. Because of your service excellent.


Question & Answer

Your data will have complete safety. From rat SMS, there will not be any kind of disclosure of your data, and that includes the mobile number that you have uploaded. Only for the purpose of SMS marketing, your data will be used. Up properly secure 128-bit encrypted service is provided by that SMS, which is the same as banking security.

There will never be an expiration of your credits.

As Excel understands the mobile number you have as a long number, it makes its conversion to a scientific notation. To fix this problem, you can click on the column header and click Format Cells->As Number->0 decimal places.

It may be possible for a message to use one credit if you follow the given instruction:
   .Do not use more than 160 characters per message.
   .Do not use over 70 characters in the Unicode message.
   .Do not much the data into your message as it increases the characters.

Messages are not possible to be sent to the mobile numbers that a registered outside India. However, even if a mobile number is in international roaming and yet registered in India, then you can send your message to that number.

For the authentic sending of the text, messages API is used. In the case of rat SMS, it is a free service. You can integrate it into your system for sending real-time text messages to your clients. According to the events, the messages can be sent. Also, they can be sent according to the time and user.

Promotional SMS:
For sending offers, promotions are discounts promotional SMS are used to both new and existing customers. The solicitation of the messages may or may not take place by the recipient.
Only non DND numbers and obtain numbers used for the messages. Within 9 a.m. To 9 p.m. You can send the promotional SMS. The delivery of the promotional bulk SMS is done along with a random 6 digit sender ID. The Telecom operator assigns this ID.

Transactional SMS:
In the case of sending OTPs, booking, international messages, and order alerts to the registered customers, the transactional SMS is used. These SMS are not intended for marketing purposes.
These messages are sent to all the recipients even when they are DND status is activated. Along with a customized 6 Alpha character sender ID, the transactional SMS is sent according to the business or product name. This delivery of SMS is done.

As you start to get configured with the promotional account, according to the TRAI regulations, the national do not disturb registry e corresponding numbers will not allow any promotional SMS. Therefore from rat SMS, we make sure that you adhere to the try regulations. We find out and remove all the DND numbers that you have of your recipients. No SMS credit is required for these numbers.
To all numbers, the transactional messages such as the OTPs on the order alerts can be sent, and that includes the persons who have registered with their DND numbers.

The below steps will clarify the best options for sending bulk SMS online with rat SMS.
   .You need to Signup for a rat SMS account.
   .You need to buy credits for the SMS.
   .You can upload or add contacts.
   .You can create your SMS both in English and in regional languages.
   .Include short links; merge the field’s excellent service through the SMS campaign. Event schedule your messages as per requirement.
   .Our service makes it easier for you to track the real-time delivery reports and also the reports for advanced campaign clicks.

You can make use of our bulk SMS software and service for free. All you will have to do is to pay for the text after you send them. Through online, you can buy the credits for rat SMS. These credits can be used both for promotional transactions and SMS sending.

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