How to Maximize Your Marketing with Bulk SMS
“SDGM Technologies – trusted Bulk SMS Service Provider delivering fast, reliable messaging solutions including promotional, transactional & OTP campaigns, with seamless API integration and real-time analytics.”

In 2023, reaching customers instantly and realistically is no longer a luxury, but a requirement in our digital world. SDGM Technologies is India's top Bulk SMS Service Provider that helps businesses throughout India, send billions of SMS offers quickly and easily. The Bulk SMS Service that we provide can scale to any-sized messaging service possible because it is fully integrated and reliable for a startup, medium-sized business, or enterprise, or larger business model. We provide a low-cost service to send bulk messages, as proven by our existing clients who are able to engage with their bulk SMS offers.
Why SDGM stands out as a Versatile Bulk SMS provider
Established & Trusted
SDGM Technologies is a Bulk SMS provider in India that has been established for over 10 years and has proven itself to be a highly recognized Bulk SMS provider. Our service is trusted by more than 1,000 businesses; we get message delivery rates that are unparalleled, we don’t just promise our messages are delivered, we prove it on delivery; we always make sure your messages get there, whether it be through SMS on mobile or pop-up notifications on the timesheets.
Fully Comprehensive Package of Services
From promotional blasts to transactional alerts, OTPs, survey links, or even event reminders, we've got you covered.
We offer:
Promotional and transactional SMS
OTP and alert messaging
Flash SMS for immediate on‑screen display
All powered by enterprise-grade infrastructure and analytics.
Advanced Infrastructure & API Integration
Our SMS gateway connects seamlessly to telecom networks via secure APIs, ensuring fast message routing and real-time delivery insights
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Whether you work from a web dashboard or integrate with your CRM, SDGM’s Bulk SMS Service delivers both power and flexibility.
Cost‑Effective & High ROI
With SMS boasting an open rate above 98%, our Bulk SMS service outperforms many digital marketing channels.
Affordable plans cater to the needs of all sizes, from thematic campaigns to large-scale alerting.
Key Advantages of SDGM’s Bulk SMS Service
Instant Delivery: Messages reach in seconds—ideal for OTPs, flash deals, or alerts
Smart Personalization: Customize thousands of messages dynamically—names, order details, links—boosting engagement with every send
Universal Reach: No internet required—your audience sees your message regardless of device
Real-Time Analytics: Track delivery, open rates, and click‑through data to optimize campaigns instantly
Seamless DND Management: Compliant DND filters, Excel plugins, and opt-in management ensure regulatory adherence and higher trust in your brand
Why Choose SDGM as Your Bulk SMS Service Provider?
Domain Expertise: Over a decade of specialized experience and a robust track record
Scalability: From local campaigns in Chandigarh, Chennai, Telangana, to pan‑India outreach, our platform scales with your needs
Reliable Infrastructure: Multi-route delivery, low latency, minimal downtime—delivering 90–98% success even on flash SMS
User-Friendly Tools: A centralized dashboard, Excel integration, and DND filters make campaign execution effortless
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24/7 Support: Our team is always ready to troubleshoot, guide, or customize your campaigns.