A developer-first CPaaS API provider in India — SMS, WhatsApp, RCS, voice and verification through one API.
icpaas.ai is a CPaaS (Communications Platform as a Service) API provider that lets developers add SMS, WhatsApp, RCS, voice and OTP verification to their apps through a single, well-documented API. No telecom contracts, no fragmented vendors — just programmable communication.
India's CPaaS market is on a steep growth curve, projected past USD 1.3 billion in 2026 as enterprises move communication into their software. Our API, webhooks and sandbox let you build and scale messaging features quickly, with compliance and delivery handled underneath.
SMS, WhatsApp, RCS, voice and OTP through a single integration.
Real-time delivery and inbound events for your app.
Build and test safely with clear documentation.
Drop-in verification flows for sign-ups and logins.
99.9% uptime for production communication.
DLT and Meta policy handled at the platform level.
A CPaaS provider exposes communication channels — SMS, WhatsApp, RCS, voice, OTP — as APIs so developers can build messaging into their own applications.
SMS, WhatsApp Business API, RCS, voice/IVR and OTP verification, all through one integration.
Yes — build and test in a sandbox with full documentation before going to production.
Talk to the icpaas.ai team and launch on India's compliant, enterprise-grade communication platform this week.