icpaas.ai delivers TRAI/DLT-compliant bulk SMS and OTP messaging for Kolkata enterprises, with direct operator routes and dependable delivery.
Kolkata's economy spans busy trading houses, wholesale markets, fast-growing IT services parks and a deep education sector, and each depends on timely customer communication. icpaas.ai gives businesses across the city a TRAI/DLT-registered bulk SMS gateway with promotional, transactional and OTP routes, direct operator connectivity and campaign analytics that keep every message measurable, compliant and reliable.
From Salt Lake's tech corridors to the wholesale lanes near Burrabazar and the retail belts of Gariahat, icpaas.ai has supported Indian enterprises since 2015. We handle entity, header and template registration, DND scrubbing and consent management so Kolkata teams launch faster. With 99.9% uptime and over 10M messages sent daily, your alerts and OTPs reach customers consistently across West Bengal.
Pre-screened routes and template locking matching TRAI guidelines.
Transactional alerts and OTP messages dispatched in sub-5 seconds.
Broadcast to lakhs of numbers simultaneously with high throughput APIs.
Real-time DLR statuses mapped directly under weekly campaign metrics.
Connect Zoho, HubSpot, Shopify, or customized database pipelines.
Send promotional alerts in Hindi, Gujarati, Tamil, and regional scripts.
Send order confirmations, dispatch alerts and payment reminders to buyers across Kolkata's markets with reliable transactional SMS.
Deliver OTPs in roughly 2-5 seconds and system alerts using REST API, SMPP and SDKs for seamless integration.
Reach students and parents with admission updates, fee reminders and results in Unicode regional languages including Bengali.
Run promotional campaigns, loyalty offers and delivery notifications for shoppers across Gariahat, Park Street and beyond.
Complete entity registration and template approval with telecom providers.
Get SMS API keys and verify transactional fallback lines.
Upload subscriber numbers and tag audience segments.
Deliver instant campaigns and review carrier DLR logs.
Join the businesses utilizing low-latency API verification and bulk messaging solutions on icpaas.ai. Talk to our team and go live this week.