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SmsHorizon Transactional SMS
What SmsHorizon Transactional SMS is
SmsHorizon Transactional SMS is a paid web service for sending transactional text messages. It provides an SMS API, delivery-status information, and webhooks, allowing software workflows to send messages and receive delivery updates. The service was founded in 2011 and is headquartered in Salem, Tamil Nadu, India. Pricing starts at ₹2,000, there is no free plan, and pay-as-you-go is available. Monthly credits are prepaid and prices are listed plus GST. Professional costs ₹2,000 a month for 10,000 SMS. Business costs ₹4,500 a month for 25,000 SMS. Premium costs ₹8,000 a month for 50,000 SMS. Enterprise costs ₹14,000 a month for 100,000 SMS. Buyers can select a volume-based plan or use pay-as-you-go. Delivery status and webhooks provide information about message outcomes, while the API connects sending with another system.
Who it suits
It suits organizations sending transactional messages through a web service. It is especially relevant when API access, delivery statuses, and webhooks are needed.
What it does well
- SMS API available
- Delivery status information included
- Webhooks supported
- Pay-as-you-go option
- Plans cover up to 100,000 SMS
What to know first
- No free plan
- SMS credits are prepaid
- Plan prices are plus GST
- Available platform is web
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Enterprise | 1,00,000 SMS; +GST · 14 p/SMS · transactional and promotional SMS | ₹14,000, paid once |
| Transactional SMS (Techjockey listing) | 5,000 SMS; exclusive of taxes · 30 p/SMS · approximately 10-second delivery | ₹1,770 a year |
| Professional | 10,000 SMS; +GST · 20 p/SMS · transactional and promotional SMS | ₹2,000, paid once |
| Business | 25,000 SMS; +GST · 18 p/SMS · transactional and promotional SMS | ₹4,500, paid once |
| Premium | 50,000 SMS; +GST · 16 p/SMS · transactional and promotional SMS | ₹8,000, paid once |
As smshorizon.in lists them, read 15 Oct 2026. The maker's own page has the final word.
Verdict
SmsHorizon provides API-connected transactional SMS with delivery updates and webhooks. Its prepaid monthly plans scale by message volume, with pay-as-you-go as an alternative.
Facts from SmsHorizon Transactional SMS's own pages
- API
- SmsHorizon offers REST and HTTP APIs with JSON responses, bearer-token authentication and webhook delivery callbacks. · smshorizon.in, 15 Oct 2026
- API documentation depth
- The published API PDF documents an HTTP endpoint, JSON or text output, route IDs, callback URLs, scheduled sending and delivery-report requests, with PHP examples. · smshorizon.in, 15 Oct 2026
- Availability limitation
- Terms say the company strives for 99.9% uptime but does not guarantee uninterrupted service and excludes telecom, handset and congestion failures. · smshorizon.in, 15 Oct 2026
- Bulk limit
- The current FAQ says users can send up to 1 lakh SMS at once, while the newer homepage says up to 2 lakh in one click. · smshorizon.in, 15 Oct 2026
- Character handling
- Plain-text messages can contain up to 1,500 characters, with SMS counts charged according to multipart-character standards. · smshorizon.in, 15 Oct 2026
- Company legal name
- The website identifies the maker as Horizon Web Services Pvt Ltd. · smshorizon.in, 15 Oct 2026
- Credit validity
- The pricing page says each recharge is valid for one year and balances carry forward when recharging. · smshorizon.in, 15 Oct 2026
- CRM integration
- LeadSquared's connector supports single messages, automated reminders, outbound and inbound SMS logs, templates and CRM workflow automation. · leadsquared.com, 15 Oct 2026
- Delivery speed
- The homepage states a typical single-message delivery time of about three seconds and under five minutes for 10,000-message campaigns. · smshorizon.in, 15 Oct 2026
- DLT assistance
- SmsHorizon says it helps customers register entities, headers and templates on India's TRAI DLT portal without charge after the first recharge. · smshorizon.in, 15 Oct 2026
- DND delivery
- Transactional messages can reach DND-registered numbers, while promotional messages cannot under TRAI rules. · smshorizon.in, 15 Oct 2026
- Founded
- 2011 · smshorizon.in, 4 Oct 2026
- Founded year
- The homepage says the service has operated since 2011, while Techjockey lists a 2013 founded year and Siddharth as director/founder. · techjockey.com, 15 Oct 2026
- Free credits
- The current pricing page offers 500 free SMS credits without requiring a credit card. · smshorizon.in, 15 Oct 2026
- Headquarters
- The published business address is No. 254 Saradha College Road, Fairlands, Salem 636016, Tamil Nadu, India. · smshorizon.in, 15 Oct 2026
- Independent platform listing
- Techjockey lists web-based deployment, Windows and Android support, phone and email support, API integration, documentation and video training. · techjockey.com, 15 Oct 2026
- Limit: free availability
- Techjockey states that SmsHorizon is not available as a free product. · techjockey.com, 15 Oct 2026
- Limit: mobile app
- Techjockey's FAQ states that a dedicated SmsHorizon mobile app is not available. · techjockey.com, 15 Oct 2026
- Praise: features
- Techjockey lists scheduled messaging, contact management, analytics, API integration, bulk sending and real-time delivery logs. · techjockey.com, 15 Oct 2026
- Praise: usability
- Techjockey describes quick setup, a user-friendly interface and suitability for non-technical users. · techjockey.com, 15 Oct 2026
- Rating on Techjockey
- 4.1 out of 5 from 5 ratings. · techjockey.com, 15 Oct 2026
- Refund limitation
- Purchased SMS credits are non-refundable except that the company may provide replacement credits or a partial refund for verified platform issues. · smshorizon.in, 15 Oct 2026
- Regional languages
- The service supports Unicode messages in 15 or more Indian languages. · smshorizon.in, 15 Oct 2026
- Regulatory evidence
- TRAI's published SMS-header register lists Horizon Web Services Private Limited as the owner of headers including SMSREG and WEBSRV. · trai.gov.in, 15 Oct 2026
Where SmsHorizon Transactional SMS stands on Freedom251
- Transactional SMS Software#32 of 76