Bulk SMS

India Bulk SMS

High-delivery India bulk SMS for OTPs, alerts and promotions — DLT-compliant and built to scale.

Meta Authorised BSP TRAI / DLT Compliant Since 2015 Pan-India Coverage

India bulk SMS remains one of the most dependable channels for reaching customers instantly — no internet or app required. icpaas.ai delivers bulk SMS across every Indian network with direct operator routing, managed DLT compliance and a developer-friendly API.

Send OTPs that arrive in seconds, transactional alerts customers trust, and promotional campaigns that convert — all with real-time delivery reporting and the option to add WhatsApp and RCS from the same platform.

Pan-India
Coverage
<5s
OTP Delivery
99.9%
Uptime
DLT
Compliant
What you get

Key features & benefits

Pan-India delivery

Reach every operator and circle reliably.

Fast OTP routing

Time-critical messages delivered in seconds.

DLT managed

Compliance handled so messages aren't blocked.

Simple API

Send from any app with a clean REST API.

Campaigns

Schedule and personalise promotional sends.

Reporting

Live delivery and failure analytics.

Use cases

Where it fits

OTP Transactional alerts Promotions Reminders E-commerce BFSI Healthcare Travel
Why icpaas.ai

Why businesses choose us

  • Reliable delivery to every Indian network.
  • DLT compliance handled end to end.
  • Developer-friendly API and dashboard.
  • Expandable to WhatsApp and RCS.
FAQ

India Bulk SMS — questions answered

Q. Is bulk SMS still effective in India?

Yes — SMS needs no app or internet and is read almost universally, making it ideal for OTPs, alerts and reminders.

Q. How do you ensure delivery?

Direct operator routing, DLT-compliant headers and templates, and automatic retries maximise delivery rates.

Q. Can I send OTPs at scale?

Yes — OTP traffic is routed with priority for fast, reliable delivery at any volume.

Get started with India Bulk SMS

Talk to the icpaas.ai team and launch on India's compliant, enterprise-grade communication platform this week.