# SmsHorizon

> Enterprise bulk SMS, SMS API and RCS business messaging provider in India, operated by Horizon Web Services Pvt Ltd from Salem, Tamil Nadu. Trusted by 3,000+ businesses, with DLT-compliant routes, 99.9% uptime, sub-3-second delivery and all-operator coverage.

SmsHorizon helps 3,000+ businesses across India send and receive SMS at scale: promotional campaigns, transactional alerts and OTPs, developer SMS APIs, inbound virtual mobile numbers, and verified RCS business messaging. Every route is DLT-compliant for Indian telecom regulations, backed by 99.9% uptime and sub-3-second delivery, with a self-serve web panel, custom sender IDs, delivery reports and GST invoicing.

## Services
- [Promotional SMS](https://www.smshorizon.in/promotional-sms.html): Bulk promotional SMS to opt-in audiences with custom DLT-registered sender ID, Excel upload and live delivery tracking.
- [Transactional SMS & OTP](https://www.smshorizon.in/transactional-sms.html): 24x7 OTPs and customer alerts on priority DLT routes with sub-3-second delivery, webhook callbacks and delivery to DND numbers.
- [SMS API](https://www.smshorizon.in/sms-api.html): REST/HTTP SMS API for developers with sample code, webhooks and high-throughput sending. 500 free credits to start.
- [Virtual Mobile Number](https://www.smshorizon.in/virtual-mobile-number.html): Inbound SMS on a 10-digit virtual number with keyword routing, auto-response and forwarding to email, mobile or webhook. Annual plans from Rs.4,800/year.
- [RCS Business Messaging](https://www.smshorizon.in/rcs-messaging.html): Verified, branded RCS with rich cards, carousels and auto-fallback to SMS. Live on Jio and Vi.

## Pricing
- [Pricing](https://www.smshorizon.in/pricing.html): Transparent pay-as-you-go SMS pricing with volume tiers; bulk SMS from as low as 0.14 INR (14 paise) per SMS at the highest volume tier.

## Company
- [About SmsHorizon](https://www.smshorizon.in/about.html): Company background and India SMS gateway overview.
- [Reseller Program](https://www.smshorizon.in/reseller.html): White-label bulk SMS reseller platform with your own branding and pricing.
- [Bulk SMS in Salem](https://www.smshorizon.in/bulk-sms-salem.html): Local bulk SMS service for Salem, Tamil Nadu (Tamil and English).
- [Contact](https://www.smshorizon.in/contact.html): Sales, support and partnership enquiries.

## Contact details
- Company: Horizon Web Services Pvt Ltd
- Address: No. 254 Saradha College Road, Fairlands, Salem - 636016, Tamil Nadu, India
- Phone: +91 8870-522-522
- Email: support@smshorizon.in

## Optional
- [Privacy Policy](https://www.smshorizon.in/privacy-policy.html)
- [Terms & Conditions](https://www.smshorizon.in/terms-conditions.html)