We offer high Quality Bulk SMS solutions

Local & International Bulk SMS solutions for your business needs.

What can Bulk SMS do for you? An unrivaled Range of Features for an optimized experience

Send SMS online with the #1 business text messaging platform

90% of people read an SMS within three seconds, meaning that the readability chances are extremely high. Bulk SMS messaging or application-to-person (A2P) SMS works for both B2C and B2B environments and is ideal for commercial brands, third-sector, and public-sector companies.

Fully Responsive Design

Take advantage of the responsive design of SBS and send your bulk SMS from your PC, mobile or tablet. Easy web access anytime, anywhere without installing any application!

Personalized SMS

Send tailored bulk SMS messages that contain targeted information for each recipient. Such information can be the name of the recipient, a code or an order number.

Real-time statistics

Get full control of your actions by using our real-time statistics. Detailed reports on SMS status delivery (delivered, not delivered, wrong number, message barring etc.)

Global experience

Give your customers local experience while you operate globally. Let us take care of messaging network protocols, country-specific regulations while you focus on building your products.


Fast, flexible and reliable solutions for your business.

Web SMS allows you to send text messages from any device connected to the Internet – there’s no additional software required. All you need is to log onto WebTop provided and you’re ready to send and receive online SMS straight from the Web SMS interface, required Web top will be loaded to the browser.

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SMS Broadcast


SrilankaBulkSMS’s SMS Broadcast, enables clients who intend to broadcast enormous
volumes of send & receive messages for various reasons such as marketing, advertising and or internal communication. Very reliable, easy to use product, which allows the client to set up messaging rules to best fit organization requirements.

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We have developed a range of APIs that enables wide array of business applications to integrate to our SMS gateway, swiftly and cost effectively. Each API has a full range of features enabling the clients to derive the optimum benefits of convergent messaging from any devise to or from land and mobile phones.

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Schedule SMS


This feature is perfect for when you know you will not be at your desk when an SMS message needs to go out. You can schedule your SMS text messages to be sent at a future date and time - up to a year into the future.

It can be used to set up a reminder message the day before an appointment, meeting or event. It can be used to tell customers about a one day only special. You can even schedule SMS messages to go out to yourself, to remind you of any events, meetings or what groceries you need to pick up at the end of the day.

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Two Way Messaging


Our systems are able to both send SMS messages and receive replies to outgoing messages. When we talk about two-way, or repliable, messaging, we simply mean that your customers can reply directly to the SMS messages you send them.

Two-way messaging is used by businesses around the world to engage with their customers. These businesses want feedback from their customers, or message recipients, based on the content they are sending. Why? Because the responses or replies come straight into their BulkSMS account and are incredibly relevant to the short and important messages being sent.

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Sending Long SMS Messages


Typically, SMS messages have a limit of 160 characters, which in some cases just isn’t enough. Let’s say you’d like to send a very important business SMS without having to shorten words or use text talk. This is where concatenation or long SMS messages come in.

Concatenation happens automatically when using the BulkSMS products, and lets you send a single SMS message that consists of up to 6 SMS parts in one send. In other words, you’ve got up to 918 characters to work with and not only 160.

So instead of trying your best to compress that very important notification into a bite-sized SMS, you can send long SMS messages filled with all the important details and the right spelling. And better yet, the SMS, whether its one SMS part or three SMS parts, will be delivered to the recipient as a single message. You won’t have to worry about your customers needing to decipher your SMS messages if they get delivered in the wrong order.

Concatenated SMS messages ensure you get your whole message across, the first time.

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Unicode SMS


Whether you need to communicate with your clients in Arabic, or you’d just like to add special characters and symbols to your SMS communications, Unicode messaging lets you do just that. It’s also a great solution for businesses wanting to expand into the international market.

Unicode messages are limited to 70 characters because they take up more characters than the standard GSM alphabet does. Fortunately for you, you can send long SMS messages through our platform so your Unicode messages can contain up to 402 characters in a single message.

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Number Masking 



You can use your company or brand name as sender id. 
Number Masking is designed to address the need for privacy and anonymity modern consumers have, giving them great customer experience and the latest security standards. It is ideal for businesses that share customer information with 3rd parties, allowing direct communication without the need for an external operator or the need to share sensitive contact details.

Number Masking is used to provide communication between buyers, sellers, delivery service staff, drivers and many more with customers without exposing their phone numbers. Instead of connecting two people directly, a bridge is used to connect them and safeguard their private information.

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Real time Delivery Report


SBS offers instantaneous and dynamic delivery reports (also known as CDRs) to let you know the status of the SMS Text messages you have sent out, in a very easily understandable format. In addition, you can also download the reports into a Microsoft Excel worksheet for greater analysis.

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In this feature, your customers and members can get Personalized SMS with their name or any other specific information. For example;

‘Dear Mr K Perera, please be kind enough to renew your membership on or before 1st December 2021.’

Calling by name will develop closeness and increase the loyalty of your customers and members. Our advanced technology will allow you to send bulk SMS at once with different names of your customers.

What else can be achieved through SMS broadcast for your company?

  • Automated Birthday alerts
  • Reminders for renewal of membership
  • Payment reminders
  • Special offers and events by your company.
  • Any urgent news that needs to be communicated to all members and customers

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We offer Wide range of products and services

Get wide range of products and unlimited features

Bulk SMS
Specialized in  the sending of Bulk SMS, our platform allows you to send your messages to the largest possible number of people in a few clicks

Why you should chose us? Reach More Customers with a Faster, More Reliable SMS Service

Take your global SMS messaging to the next level with a platform built for scale, speed, and deliverability. 

Connect to multiple countries with a single interface and enjoy all the benefits of an industry-leading platform that ensures compliance and value.

Mobile phones are ruling our digital world, so mobile-focused marketing has become a focal point of every strategic marketing planning. Mobile marketing is a huge must for every business that wants to keep a competitive edge over their competitors and maintain advantage within the industry.

One of the biggest advantages of bulk SMS messaging is that it has the ability to reach almost anyone, anywhere across the world, with minimal effort. Not only does this benefit your business when communicating with your existing customers but it broadens your customer reach, helping you to increase market reach, enhance sales, and, ultimately, improve your customer experience.

Integrate bulk SMS messaging with the Cloud

Data-solutions have become so complex that businesses believe that an effective SMS marketing strategy requires heavy software and equipment investment to be able to succeed. The reality is a lot simpler than what you anticipate, and gaining access to consumers has never been easier.
If your business is looking to integrate your messaging platform with existing CRM, it has never been easier. With the right enterprise integration, your chosen SMS platform will be able to seamlessly integrate into your existing platforms with ease. However, if you don’t have an existing account with a third party software, you’ll just need to set one up in order to connect your CRM with your SMS solution.

Quick set-up

Our user-friendly platform helps you get started quickly. Get API key, set up account in under 60 seconds and reach customers faster.

Flexible & scalable

Whether you are entering a new international market or adding new subscribers, our platform will grow with you. Add/modify users without worrying about additional infrastructure costs.

Reliable platform

99.9% uptime and low latency ensures your messaging campaigns are delivered on time, every time. Save office space since no servers are required at office location.

Strong network

Deliver 5K messages per click through C2sms platform. Our strong partnership with over 800+ global telecom networks across 200+ countries helps you reach customers anywhere, any time.

Enterprise grade security

All requests are secured through BASIC authentication on HTTPS. 128-bit SSL encryption is provided for added security.

Cloud Solution

It’s a cloud based solution. You only need to pay for what you use. Automate sending, scheduling huge volumes of messages etc. through flexible APIs.

Global experience

Give your customers local experience while you operate globally. Let us take care of messaging network protocols, country-specific regulations while you focus on building your products.

Dedicated support

Reach us and we are happy to help you. SBS customer support team is available over email and phones and assures faster resolutions to your queries.