SMPP Channel
Connect and communicate with the SMPP servers over a TCP/IP link. Our SMPP servers support key elements of SMPP as defined in SMPP 3.4 specification.
Powerful Bulk SMS Service for Businesses Delivered in India Now
Reach your audience instantly with SMSGatewayCenter's bulk SMS service, designed for businesses across India. Whether you're promoting a sale, sending alerts, or engaging customers, our reliable SMS gateway delivers messages fast—at rates that fit your budget. With features like real-time tracking, API integration, and TRAI-compliant delivery, we make bulk SMS marketing simple and effective.
Why Bulk SMS Works: SMS boasts a 98% open rate, far surpassing email or calls. From retail to healthcare, companies trust us to connect with thousands in seconds. Ready to grow your reach? Sign up today or explore our pricing plans to get started with the best solution in India.
Available Channels
for Connectivity
Connect to our robust channels and terminate your SMS campaigns.
Robust API
SMSGatewayCenter is powered by a robust set of APIs which allows you to terminate SMS, fetch reports, much more via an API, that you can do with our web portal.
Web Interface
Terminate SMS messages by logging into our web interface which is responsive for all devices. You get loads of options when you use our web interface channel.
Looking for best solutions?
Reliable, Trustworthy, Dependable
Bulk SMS Solutions
Transactional SMS
Send transactional alerts to your customers using our transactional SMS solutions. Best Transactional SMS pricing for all schools, colleges, travel sites, banks, etc.,
Transactional SMS
OTP SMS
High Speed SMS Gateway to send out One Time Password (OTP) SMS to users. An Exclusive SMS Gateway for OTP SMS Delivery. Fail-over method also available.
OTP SMS
Promotional SMS
Best Promotional SMS pricing for all small and large corporate companies in India. Send out promotional content to all Non-DND registered numbers using bulk upload.
Promotional SMS
Opt-in SMS
Send SMS to Subscribed Community or Opt-in subscribers. Get customer's permission to send transactional/promotional content using this method.
The features which help your business to grow
Grow your Business with our awesome
Bulk SMS Features
Affordable Bulk SMS for Every Business
Reach your audience without breaking the bank—our flexible pricing starts low and scales with you. Check out our detailed pricing plans to find the perfect fit!
Why Bulk SMS?
Why SMSGatewayCenter?
- Cost-Effective: Reach more customers at a lower cost than calls or emails.
- High Open Rates: 98% of SMS are read within 3 minutes.
- Reliable Delivery: Direct operator connections ensure messages get through.
- Scalable: From 100 to 1 million messages—no limits.
- TRAI Compliant: Fully aligned with Indian telecom regulations.
- 24/7 Support: Our team is here to help, anytime.
Across Industries
- Retail: Announce flash sales to 50,000 customers in minutes.
- Education: Send exam alerts to students and parents.
- Banking: Deliver OTPs or transaction updates securely.
- Healthcare: Remind patients of appointments or health tips.
- Travel: Update travelers on flight delays or offers.
Your industry missing? We've got you covered—contact us! or Visit Industry Use Cases
Sending in 3 Easy Steps
- Sign Up: Create your free SMSGatewayCenter account.
- Upload Contacts: Add numbers manually, via file (Excel/CSV), or API.
- Send: Craft your message, hit send, and watch it deliver instantly.
Bonus: Use our dashboard to schedule, track, and analyze your campaign!
SMS vs. Email vs. OBD Calls
| Channel | Open Rate | Speed | Cost | Reach |
|---|---|---|---|---|
| SMS | 98% | Instant | Low | High |
| 20-30% | Minutes | Low | Medium | |
| OBD Voice Calls | 10-20% | Slow | High | Low |
| Source: Industry averages, 2025. | ||||
Frequently Asked Questions (FAQs) about Bulk SMS
What is Bulk SMS?
Bulk SMS is a service that enables businesses and organizations to send large volumes of SMS messages simultaneously to a wide audience. It is commonly used for marketing, notifications, alerts, and customer engagement.
How does Bulk SMS work?
Our Bulk SMS service allows you to upload a list of recipients, compose a message, and schedule a campaign through our online dashboard. Once set up, the system automatically delivers your SMS messages to the specified phone numbers, ensuring fast and efficient communication.
What are the benefits of using Transactional SMS for my business?
Transactional SMS offers several advantages, including instant delivery, high open rates, cost-effectiveness, and the ability to reach a large audience quickly. It is an excellent tool for promotions, notifications, and real-time customer engagement.
Can I personalize messages in a Bulk SMS campaign?
Yes, our platform supports message personalization. You can use dynamic fields in your SMS content (such as [name] or [custom_field]) to tailor each message, making your communication more engaging and effective.
Are Bulk SMS messages delivered to DND (Do Not Disturb) numbers?
Bulk SMS messages are typically sent to numbers that have opted in to receive promotional content. However, policies regarding DND numbers can vary by country and carrier. Please check our guidelines or contact support for more information regarding DND compliance.
Is Bulk SMS available for international recipients?
Yes, our Bulk SMS service supports both domestic and international messaging. However, international messaging rates and delivery times may vary based on the destination country's network and regulations.
What kind of reporting and analytics do you offer for bulk SMS campaigns?
Our platform provides detailed reports that track key metrics such as delivery status, success rates, failed deliveries, and overall campaign performance. These insights help you monitor the effectiveness of your campaigns and make data-driven decisions for future outreach.
How do I schedule a bulk SMS campaign?
After uploading your contact list and composing your Bulk SMS message, you can schedule your campaign by selecting the desired date and time from the scheduling options in your dashboard. This allows you to automate the delivery of your messages at the optimal time for your audience.
How can I get started with SMSGatewayCenter?
Getting started is easy. Simply sign up or log in to your account, navigate to the bulk SMS section, upload your contacts, and compose your message. If you need any assistance, our support team is available to help you set up and run your campaign successfully.
More knowledge base articles on Bulk SMS FAQs
Related Links
Check out these related links
- Bulk SMS service is a simple and affordable way to connect with your customers directly. It helps you reach out to customers on the go with important updates about new products...
- SMS campaign generally reputed to be portable showcasing is a successful advertising instrument utilized these days to push items through versatile telephones. Prior, sending ...
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