Deliver OTP codes, transaction alerts, appointment reminders, and marketing messages through our direct-to-operator SMS network — with industry-leading delivery rates, real-time DLR, and full regulatory compliance.
Tech Network Limited's A2P messaging service provides enterprise businesses and platforms with direct access to our global network of 700+ operator connections. We maintain direct agreements with mobile operators across 160 countries — eliminating grey routes and unreliable intermediaries that compromise delivery rates and compliance.
Whether you are delivering OTP codes that must arrive in seconds, transactional SMS that must carry specific regulatory content, or promotional campaigns that require sender ID branding, our platform handles every use case with the reliability and compliance standards that enterprise operations demand.
Direct bilateral agreements with mobile operators in 160+ countries — no grey routes, no SIM farm bypass.
OTP messages prioritised and delivered in under 3 seconds on tier-1 routes — meeting even the most demanding authentication use cases.
Delivery receipts returned in real time via SMPP DLR or HTTP webhook — giving you immediate visibility into message delivery status.
Sender ID registration, opt-out management, and content filtering to meet regulatory requirements in every market.
Priority-routed one-time password delivery optimised for speed — sub-3-second delivery on tier-1 routes with fallback for maximum reach.
Deliver account notifications, payment confirmations, shipping updates, and appointment reminders with guaranteed delivery on direct operator routes.
Reach opted-in subscriber lists with branded promotional messages, supported by sender ID registration in all compliant markets.
Simple REST API for direct integration from any platform, plus SMPP v3.4 support for high-volume applications requiring native protocol connectivity.
Delivery receipts returned within seconds via SMPP or HTTP webhook. Full delivery status dashboard with per-message tracking.
Register and manage alphanumeric sender IDs in markets that support them — reinforcing brand recognition and message trust.
| Coverage | 160+ countries, 700+ operator connections |
| Delivery Rate | 99.5%+ on tier-1 routes |
| Delivery Speed | <3 seconds for OTP routes |
| API | REST API (JSON), SMPP v3.4 |
| DLR | Real-time via SMPP or HTTP webhook |
| Throughput | Up to 10,000 MPS (via SmartSMS Gateway) |
| Compliance | GDPR, CTIA, TRAI, POPIA compliant |
| Sender ID | Alphanumeric and numeric, market-specific |
Volume pricing for 1M+ messages per month. Dedicated short codes, shared short codes, and virtual mobile number (VMN) for two-way SMS available in select markets.
OTP delivery for two-factor authentication, account verification, and transaction confirmation — where speed and reliability are non-negotiable.
Order confirmations, shipping updates, delivery notifications, and abandoned cart reminders — keeping customers informed and engaged.
Transaction alerts, payment confirmations, fraud notifications, and account activity updates requiring compliant, reliable delivery.
Talk to our messaging team about your use case, volume requirements, and the markets you need to cover.