Who We Are

Bulk SMS Provider started its journey on May 2, 2016, with a simple mission: to make business communication easy and effective. Today, we are proud to be one of India’s most trusted bulk SMS gateways, helping thousands of businesses reach their customers instantly.

Over the years, we’ve focused on what truly matters—speed, security, and reliability. Our platform is built to handle the heavy lifting, offering 99.9% uptime and full DLT compliance, so you can focus on growing your business while we handle your messaging.

At Bulk SMS Provider, we believe in Simplifying Mass Messaging by providing a transparent and professional service that Indian brands can count on.

What We Do

We provide the tools you need to reach your customers instantly and securely. From mass promotional campaigns to critical transaction alerts, our platform is built for speed and high delivery rates.

Promotional SMS: Reach thousands of people at once with our high-open-rate Bulk SMS. It’s the fastest way to share updates and offers.
OTP & Transactional SMS: We are a leader in India’s OTP SMS space. We handle secure, time-sensitive messages like billing reminders and authentication with zero delay.
Developer-Friendly APIs: No complex setups. Our API connects easily with your existing systems in C#, PHP, or Java.
Rock-Solid Infrastructure: You can’t afford to go offline. That’s why we maintain a 99.9% uptime to keep your business running 24/7.

Since May 2, 2016, we’ve moved away from the "standard" service provider model to focus on being a reliable partner for Indian brands. We don't just send texts; we make sure they land.

How Bulk SMS Drives Sales

Bulk SMS works because people usually read text messages. If you send a short message with an offer or link at the right time, many users come back and complete their purchase. It’s a simple and low-cost way to increase sales.

How Our Platform Works

We’ve built BulkSMSProvider.org to be straightforward. No complex setups—just a fast way to get your message to thousands of people at once. If you’re new here, you can test us out with ₹49 in free credits to see how fast our delivery really is.

The 4 Steps to Send:

Upload Contacts:: Just drag and drop your Excel file or add numbers manually. It’s quick and your data stays safe.
Write Your Message:: Type your text or set up an OTP. You can send messages in Hindi, English, or any regional language using Unicode.
Hit Send or Use Our API:: Use our dashboard for quick campaigns or plug in our High-Performance API if you’re a developer. We are one of India’s top choices for OTP delivery.
Check Reports:: Watch your messages land in real-time with our delivery logs. If you get stuck, our team is available 24/7 to help you out.

Trans vs. Promo: Which one is for you?

Not every message is the same. You need to pick the right path for your business:

Transactional Route: This is for the "must-haves"—OTPs, order alerts, or payment reminders. These go through 24/7, even to DND numbers, because they are important.
Promotional Route: This is for the "growth" side—sales, discounts, and marketing offers. It’s the best way to get people interested in what you’re selling.

Since 2016, we’ve been the backbone for real estate firms, Colleges, and startups across India. We don't just provide a service; we make sure your business stays connected.

DLT Compliance for Bulk SMS in India

DLT (Distributed Ledger Technology) is now part of how bulk SMS works in India. To send messages without delivery issues, businesses need to follow the rules set by the Telecom Regulatory Authority of India (TRAI).

The setup can feel confusing in the beginning. You have to register your business, approve sender IDs, and submit message templates. But once this is done, things run more smoothly—especially for OTPs and regular campaigns.

Getting DLT in place also helps avoid message blocks and keeps your campaigns compliant. With a clear understanding of the process, businesses can send SMS confidently without running into regulatory problems.

Let the expert help

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Excel to SMS

Using Excel to SMS will make it easy to run your bulk SMS campaigns. It is easy, just import your contact lists directly out of an Excel sheet into our system. This enables a fast and personalized SMS blast to a large group of people, which streamlines your SMS marketing and consumes less time.

Unicode SMS Support

Expand the reach with our Unicode SMS support. We also possess an API to send Unicode text in Indian Regional languages like Hindi, Gujarati, Marathi, and so on. Reach a diverse audience and build stronger connections by communicating in their native language, a feature that can increase message engagement by over 40%.

OTP SMS free API

You can protect your apps with our free OTP SMS API. As an OTP SMS leader in India, we enable developers to conveniently send OTP on mobile phones online. Reliable and real-time user authentication is essential when it comes to any secure transactions and any login process. Our website is secure with HTTPS encryption and we have a privacy policy and terms of use. This free API solution, therefore, provides a sure method of user authentication with minimal repercussions to your bulk SMS cost.

Bulk SMS Price

Knowing about the bulk SMS price is important in intelligent SMS Advertising. Bulk SMS Provider offers affordable bulk SMS services with transparent pricing and free SMS credits worth ₹49 for new users.

Bulk SMS Gateway

Our bulk SMS gateway is the most pivotal bridge between the sender and the receiver, making it clear and free of fraud. We have strong gateways that are connected directly with the main Indian operators such as Airtel, Jio, and Vodafone. Such deep-level integration assists in avoiding fraud because only the DLT-approved messages regarding registered header and content templates are sent, establishing a secure and legitimate SMS marketing environment for every SMS blast.

Promotional SMS

When a new account is created at BulkSMSProvider.org, our promotional sms service is enabled on the account, ideal to use in SMS marketing campaigns. It is meant to send offers and promotions to new or existing customers who are not on DND or opted-in. Messages are sent between 9 AM to 9 PM only as it complies with regulations. This makes sure that your bulk SMS blast gets to the right audience at an opportune time, delivering great value on your bulk SMS price.

Transactional SMS

Transact SMS gateway at BulkSMSProvider.org charges for messages that are urgent and non-marketing in nature to your registered users. Messages are dispatched 24x7 through your own 6-character unique Sender ID, providing immediate delivery of urgent messages. This route is very crucial to authentic user authentication and alert, and therefore makes us a reliable OTP SMS service provider in India. To set this up, please contact [email protected] to set up dlt compliance and assistance.

OTP SMS API

With the SMS API that supports sending OTP to mobile numbers online, developers can greatly facilitate secure end-user authentication. BulkSMSProvider.org has been one of the leading OTP SMS service providers in India, and it provides an API for OTP SMS which can easily blend in with different programming languages. With this robust API, one-time passwords can be delivered instantly and protect the security as well as the user experience of your application with a minimum increase in the cost of bulk SMS and free of bulk SMS online.

Bulk SMS Provider