SMS, RCS, Voice & OTP — all in one platform
NextChat isn't just WhatsApp. Reach every customer on every channel with our full messaging suite — Bulk SMS, RCS, Voice SMS, and OTP API — all managed from a single dashboard with transparent volume-based pricing.
Bulk SMS
Send promotional & transactional SMS to millions in seconds
Bulk SMS is the backbone of large-scale customer communication in India. Send promotional offers, transactional alerts, and OTPs to millions of recipients in seconds. Fully DLT-compliant with automatic template registration, sender ID management, and real-time delivery reports. Choose between promotional SMS (9 AM–9 PM, DND scrubbed) and transactional SMS (24/7, delivered to DND numbers).
- Promotional & transactional SMS routes
- DLT-compliant template management
- Custom sender ID (6-char alpha)
- Real-time delivery reports (DLR)
- DND scrubbing for promotional SMS
- Bulk upload via CSV/Excel/API
Starting from
₹0.14/SMS
Get StartedRCS Business Messaging
The next-gen SMS with rich media, buttons & carousels
RCS upgrades the native messaging app into a branded, app-like experience. Send carousels, images, video, quick-reply buttons, and verified sender branding — with read receipts and typing indicators, all without the customer installing anything.
- Verified sender branding
- Rich cards & carousels
- Suggested reply & action buttons
- Image, video & audio support
- Read receipts & typing indicators
- Automatic SMS fallback
Starting from
₹0.12/message
Get StartedVoice SMS / Messages
Automated voice calls to deliver messages in any language
Deliver pre-recorded or text-to-speech voice messages to thousands of numbers at once. Perfect for reaching audiences who prefer listening over reading, including regional-language and low-literacy segments — with call status reports and keypad response capture.
- Pre-recorded audio uploads
- Text-to-speech in 12+ languages
- DTMF keypad response capture
- Answering-machine detection
- Retry logic on unanswered calls
- Call status & duration reports
Starting from
₹0.22/call
Get StartedOTP SMS API
Lightning-fast OTP delivery with 99.9% success rate
A dedicated high-priority route built exclusively for one-time passwords. Sub-5-second delivery, intelligent multi-operator failover, and a single REST endpoint that plugs into any signup, login, or transaction flow.
- Sub-5-second delivery
- Multi-operator smart failover
- 24/7 delivery to DND numbers
- Auto-generated OTP & verification API
- Configurable OTP length & expiry
- Single REST API endpoint
Starting from
₹0.15/OTP
Get StartedCompare all messaging products
Choose the right channel for your use case and budget
| Product | Best for | Starting price | Delivery speed | Rich media | |
|---|---|---|---|---|---|
| Bulk SMS | Festive sale promotions | ₹0.14 per SMS | Instant | — | |
| RCS Business Messaging | Premium marketing campaigns | ₹0.12 per message | Instant | ||
| Voice SMS / Messages | Political campaign outreach | ₹0.22 per call | Rings in 3s | — | |
| OTP SMS API | User signup & login verification | ₹0.15 per OTP | Under 5s | — |
Estimate your messaging budget
Choose your expected monthly volume and channel. We offer volume-based discounts for scales above 1 million messages. Talk to our sales team for enterprise pricing.
Estimated Monthly Bill
- Bulk SMS
- ₹2,500
- Volume
- 10,000 / month
- Rate per SMS
- ₹0.25
Total Estimate
₹2,500
Plus taxes as applicable
Ready to scale your messaging?
Get started with Bulk SMS, RCS, Voice, or OTP today. No setup fees, pay only for what you send.