Bulk SMS

Best SMS Service Provider in India

End-to-end SMS services — API, campaigns, OTP and DLT compliance — from a provider built for Indian enterprises.

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

The best SMS service provider does more than send messages: it gives you compliance, deliverability, integrations and support as a complete service. icpaas.ai combines a high-throughput SMS gateway with managed DLT onboarding, a clean API and campaign tooling so teams of any size can launch quickly.

From banks sending OTPs to retailers running festive promotions, our platform routes every message over direct operator links with full delivery reporting. You get one accountable partner for SMS, WhatsApp and RCS — not a patchwork of vendors.

99.9%
Uptime SLA
24/7
Support
3-in-1
SMS · WhatsApp · RCS
Pan-India
Coverage
What you get

Key features & benefits

Managed DLT onboarding

We register your entity, headers and templates and keep them compliant.

Campaign & API sending

Send via dashboard, REST API, plugins or scheduled campaigns.

Smart routing

Operator-direct routes with automatic failover for top delivery.

Two-way & OTP

Run OTP verification and two-way SMS keyword flows with ease.

Detailed analytics

Delivery, click and conversion reporting on every send.

24/7 support

Real humans help with setup, compliance and scaling.

Use cases

Where it fits

Banking & BFSI E-commerce Healthcare Education Logistics Travel Government Startups
Why icpaas.ai

Why businesses choose us

  • Full-service: compliance, API and campaigns in one place.
  • Operator-direct routing for reliable delivery.
  • One partner for SMS, WhatsApp and RCS.
  • Trusted by enterprises since 2015.
FAQ

Best SMS Service Provider in India — questions answered

Q. What SMS services do you offer?

OTP, transactional and promotional SMS, two-way messaging, an SMS API, campaign tools and managed DLT compliance — a complete service.

Q. How fast can we go live?

Most businesses are sending within 24–48 hours once DLT headers and templates are approved, which we help expedite.

Q. Do you support API integration?

Yes — a simple REST API, webhooks and ready plugins let you send SMS from any application.

Get started with Best SMS Service Provider in India

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