From Anna Nagar to OMR — PING4SMS powers SMS for IT companies, healthcare, retail, and manufacturing businesses with Promotional, OTP, WhatsApp API & Voice Call on one platform.
One platform. All channels. Tamil & English support. 24/7 availability.
Mass marketing campaigns to non-DND numbers, 9AM–9PM. Real-time analytics, DND auto-refund.
Order alerts, bank notifications to DND & non-DND numbers, 24/7, with branded sender IDs.
Ultra-fast OTP delivery under 3 seconds via priority routing to all Indian networks.
Official WhatsApp API with green tick. Rich media, interactive buttons, catalog messaging.
Pre-recorded voice messages to thousands simultaneously. 3-hour auto retry, failed call refund.
Rich Communication Services — images, buttons, read receipts in the native SMS app.
REST API with PHP, Python, Java SDKs. Integrate SMS into your app in under 30 minutes.
Free DLT Entity, Header & Template registration. Our Chennai team handles the entire process.
All plans — lifetime validity. Credits never expire.
| Service | Silver (10K) | Gold (25K) | Diamond (50K) | Platinum (1L) | |
|---|---|---|---|---|---|
| Promotional SMS | ₹1,699 | ₹4,199 Popular | ₹7,999 | ₹12,999 | All plans → |
| Transactional SMS | ₹2,499 | ₹4,699 | ₹8,499 | ₹15,999 | All plans → |
| OTP SMS | ₹2,999 | ₹4,999 | ₹9,999 | ₹18,999 | All plans → |
| WhatsApp API | ₹3,999 | ₹7,499 | ₹12,499 | ₹19,999 | All plans → |
| Voice Call | ₹4,999 (5K) | ₹9,999 (10K) | ₹24,999 (25K) | ₹45,999 (50K) | All plans → |
All prices exclude 18% GST. Lifetime validity on all plans. Start free today →
PING4SMS is headquartered right here in Chennai — No 122, Opportunity Towers, Nelson Manickam Road. We're not a Mumbai or Delhi company serving Chennai remotely. We live and work here, which means we understand Chennai businesses better than anyone.
Most SMS providers give you credits that expire in 6–12 months, charge setup fees, and disappear when you need support. Chennai's IT companies, hospitals, and retail chains can't afford that — they need a provider that's predictable, reliable, and reachable by phone at any hour in Tamil or English.
We're a Chennai company — not a national provider ignoring Tamil Nadu. Our entire team is here, supporting you in Tamil and English.
Buy once, use forever. No expiry pressure. 15,000+ Chennai businesses use us because their credits never waste away.
Every Chennai customer gets a free white label reseller panel. Other providers charge ₹5,000–₹15,000 for this. We give it free.
Call 9003051520 anytime — a real person answers in Tamil or English. Our team handles DLT registration for free too.
These aren't generic examples — these are the real communication challenges Chennai businesses face, and exactly how SMS solves them.
Chennai's OMR IT corridor houses TCS, Wipro, Infosys, and Cognizant. High-volume OTP and transactional SMS is core infrastructure:
Apollo Chennai, Fortis Malar, MIOT, and Kaveri Hospital serve thousands of patients daily — SMS reduces no-shows and improves care:
T Nagar's Saravana Stores, Ranganathan Street retailers, and D-Mart use SMS for campaigns that drive footfall and online orders:
Indian Bank, City Union Bank, and Karur Vysya Bank — Chennai's banking sector uses SMS for the highest-compliance communication:
From Guindy to Sholinganallur, 15,000+ Chennai businesses trust PING4SMS for reliable, affordable SMS.
Create your account at site.ping4sms.com in under 2 minutes. No credit card, no setup fee.
Our Chennai team handles your DLT registration — Entity, Header & Template — completely free.
Choose a plan starting from ₹1,699. Pay via UPI, card, or bank transfer. Credits are lifetime.
Upload contacts, create your message, and send. Your first campaign can go live within minutes.
Our team speaks Tamil & English — available 24/7 for Chennai customers.