Tamil Nadu, October 2025 — C2SMS proudly made its mark at the Startup Tamil Nadu Global Summit 2025, bringing together innovators, entrepreneurs, and industry leaders
If you’re looking to scale your customer communication with WhatsApp Business API, the first important step is Meta Business Verification. Without it, you cannot unlock
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In today’s fast-paced digital world, SMS marketing remains one of the most effective tools for direct customer engagement. If you’re not optimizing your campaigns, you
Communication is the key in the fast-paced digital era. One of the most powerful and instant means of reaching your customers is via Bulk SMS.
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Moment, conference call services are not just an accessible result for ultramodern businesses they are an essential part of operating an effective, and effective business
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C2SMS is among leaders in Cloud Communications Services. We are presently hosted various cloud based services, Bulk SMS, API, Cloud Telephony
What is bulk messaging? How does bulk SMS help your business?
Bulk SMS also referred as bulk messaging simply means sending out a large number of SMS for delivery to targeted mobile numbers. A good bulk SMS Service provider will make the process of sending out these many messages easy with the click of a button. Bulk SMS helps businesses and enterprises to send out important information to their customers. Bulk messaging is widely used for transactions, promotions and mobile marketing.
What’s the difference between transactional and promotional SMS?
Transactional SMS are those that the users have opted to receive and they are usually generated by machine/API whereas promotional SMSs are bulk messages not specific to optin users.
What are the benefits of bulk SMS for business?
Most businesses usually look for cheap bulk messaging, free bulk SMS or cheap SMS Service provider in India. What they don’t realize is bulk messaging by default is less expensive than any other medium of transactional or promotional communication. The following are the benefits of messaging that’s how business can use bulk SMS services–
How to choose the best bulk messaging partner?
A good messaging partner will care for your recipients as much as you do. The following can be the parameters to choose the best Bulk SMS Service provider–
Does C2SMS have dedicated OTP service and does it supports International SMS?
Yes, we do have OTP sms for International with voice otp backup.
Is DLT mandatory and can I able to send SMS with DLT registration ?
Yes, DLT registration is mandatory, and you can still able to send API sms with our default sender id for few days.
