Global Messaging with Cell 24x7

Interact with your customers in the perfect way using our powerful messaging API.

Flow your communication using the Cell 24x7 messaging API service

Our SMS Services include one time passwords, two-factor authentication, marketing and promotions, loyalty programs, customer engagement, and more.


Promotional SMS

Enable bulk sms to improve your customer engagement using our SMS service

Transactional SMS

A reliable routing system assures that your messages do not get delayed in any situation

OTP Solution

Cell 24x7 enables fast generation, transmission, and validation of one-time passwords (OTPs) in scale to confirm user logins, and transactions.

We promise fast generation and validation of OTPs when it comes to transactions.

API Features

Two-way messaging

Let your clients answer your SMS requests.

Personalized messages

For a large number of users, you may use personalised messages.

Multilingual Service

Send your messages in any language you want.

Data Integrations

Data integration using security tools.

Robust SMS APIs

We make use of robust SMS APIs to ensure super-fast delivery and response.

Intelligent SMS routing

Make use of faster and secure delivery with our messaging services.

24×7 delivery service

We have a round the clock sms delivery service and customer support

Secure and scalable

Our strict processes and policies assures reliability and security with data encryption and testing.

Intelligent and fast SMS delivery

Optimise your delivery time and ensure a fast and successful sms delivery every time.

Quality experiences worldwide

Easily integrate all your business operations using a single API. This way, all your interactions are highly reliable with efficiency in quality.

What is a transactional SMS service?

Businesses may utilize transactional SMS services to provide crucial or necessary updates to their consumers about their product or service. For example, on an e-commerce site, updates such as the order invoice number, OTP, delivery status, return or refund status, delivery note, and so on are delivered to consumers via transactional SMS.

What is a promotional SMS service?

A promotional SMS message is one that a company sends to prospects and customers informing them about promotions, discounts, and special deals. Marketers use promotional programs to boost consumer engagement and sales. Cell 24x7 allows you to design customized subscription forms, automate SMS sending, and customize messages for improved success.

What is two-way messaging?

A two-way SMS service enables users to send and receive SMS messages from a specific number over a web messaging platform by utilizing full solutions or application programming interfaces (APIs). Shortcodes or virtual long numbers are used for two-way communications.