About SMS Gateway Provider — 15+ Years Powering Business Messaging in India & Worldwide
SMS Gateway Provider is an AvanceZone company based in Coimbatore, Tamil Nadu, India. For 15+ years we have helped businesses reach customers reliably and compliantly through SMS, voice, email and WhatsApp — with direct operator routes, DLT support and 24×7 human help.
A messaging partner businesses trust
SMS Gateway Provider is an AvanceZone company headquartered in Coimbatore, Tamil Nadu, India. We build and operate the messaging infrastructure that helps businesses reach their customers — through SMS, voice, email and WhatsApp — with reliable, compliant delivery.
Over 15+ years we have served 5,000+ businesses, from fast-growing startups to established enterprises, sending everything from OTPs and alerts to full marketing campaigns. With direct operator tie-ups including Airtel and Vi (Vodafone Idea), TRAI/DLT compliance handled for you and 99.9% platform uptime, we make business messaging simple, dependable and truly multichannel.
One platform, every messaging channel
From transactional alerts to promotional campaigns and conversational WhatsApp, we cover the channels businesses rely on to reach customers.
Bulk SMS
High-volume promotional and campaign SMS with delivery reports across 190+ countries.
Transactional SMS
OTPs, alerts and confirmations delivered 24×7 over reliable, DLT-registered routes.
Voice SMS & OTP
Automated voice calls and voice OTP for reminders, alerts and campaigns.
Email (SMTP & API)
Transactional and bulk email over SMTP relay or REST API with strong deliverability.
WhatsApp Business API
Rich, two-way conversations, notifications and support on the official WhatsApp API.
Free DLT assistance
Free assisted DLT registration — entity, sender ID and template approvals handled.
Built for deliverability, compliance and support
Direct operator routes
Direct tie-ups with Airtel, Jio and Vi (Vodafone Idea) for fast, reliable delivery.
DLT & TRAI compliance done for you
We handle entity, header and template registration under TRAI’s TCCCPR rules.
99.9% uptime
Resilient, monitored infrastructure keeps your critical messages flowing.
24×7 human support
Real people, any time — onboarding help, delivery guidance and troubleshooting.
Milestones that shaped us
From a single-channel SMS provider to a full multichannel messaging platform, our growth has always been powered by our customers.
15+ years
Delivering business messaging across India and worldwide since our earliest SMS routes.
5,000+ businesses
Trusted by startups and enterprises alike for mission-critical communications.
190+ countries
A global footprint for international SMS, voice, email and WhatsApp reach.
Multichannel platform
SMS, international SMS, two-way and incoming SMS, voice, email and WhatsApp in one place.
Make reliable, compliant messaging simple for every business
We believe every business — large or small — deserves messaging that just works: delivered on time, compliant by default and backed by people who care. Our mission is to remove the complexity of operators, regulations and channels so you can focus on reaching your customers.
Trusted across sectors
BFSI & fintech
Secure OTPs, transaction alerts and compliant customer communications.
E-commerce
Order updates, delivery notifications and high-converting promotional campaigns.
Healthcare
Appointment reminders, reports-ready alerts and consent-based health updates.
Education
Admissions, fee reminders, results and demo-class invitations at scale.
Logistics
Dispatch, tracking and delivery-status messages that keep customers informed.
Real estate
New listings, site-visit invites and price-drop alerts to warm leads.
