Enterprise-grade SMPP/HTTP API connectivity, Tier-1 direct routes, OTP-as-a-Service, and white-label reseller platforms trusted by global enterprises across 200+ countries.
From high-volume A2P SMS to enterprise-grade OTP delivery — all on a single, unified platform.
Industry-standard SMPP v3.3/3.4 and RESTful HTTP API. Connect in minutes with SDKs for PHP, Python, Node.js, Java, and more.
Secure, lightning-fast OTP delivery with sub-3 second global latency. Fraud detection, retry logic, and fallback channels built-in.
Direct carrier connections across 200+ countries. No grey routes. Guaranteed deliverability with real-time DLR reporting.
Launch your own branded SMS business. Full reseller portal with billing, client management, route assignment, and analytics.
Granular delivery reports, conversion tracking, cost optimization dashboards. Export to BI tools via API or webhook.
ISO 27001, SOC 2, GDPR compliance. End-to-end encryption, IP whitelisting, 2FA, and 24/7 fraud monitoring.
Two decades of deep carrier relationships and technical excellence set us apart from every other aggregator on the market.
Trusted by Global Enterprises Across Industries
From a pioneering regional SMS gateway to one of the world's most trusted wholesale SMS aggregators — our journey is defined by technical excellence, carrier partnerships, and relentless innovation.
SBS Solutions launches as a regional SMS gateway provider in South Asia, establishing the first direct carrier connections with local MNOs.
Deployed enterprise SMPP v3.4 infrastructure, enabling high-volume A2P messaging for banking and financial clients.
Extended carrier network to 100+ countries with Tier-1 direct routes across Asia Pacific, Middle East, Europe, and Africa.
Launched full white-label reseller platform, empowering 100+ partners to build their own SMS businesses on our infrastructure.
Introduced OTP-as-a-Service and multi-channel messaging supporting WhatsApp, Viber, RCS, and Telegram alongside SMS.
Integrated AI-driven route optimization, fraud detection, and predictive analytics into the core platform. 5B+ SMS milestone reached.
To democratize enterprise-grade communications infrastructure, enabling businesses of all sizes to reach their customers reliably, securely, and at scale — anywhere in the world.
To be the world's most trusted wholesale SMS aggregator, known for Tier-1 quality, transparent pricing, and unmatched technical support.
99.9% uptime, sub-second latency.
No grey routes. Ever. Transparent billing.
Continuous R&D in messaging technology.
200+ countries. Local expertise globally.
20+ years in global telecommunications and messaging infrastructure.
Expert in SMPP, distributed systems, and high-throughput messaging platforms.
Drives enterprise client acquisition and carrier partnership programs worldwide.
Ensures ISO 27001, GDPR, and global telecom regulatory compliance.
Every solution engineered for maximum reliability, security, and scale — from single SMS to billions of messages per month.
Send millions of transactional, promotional, and alert messages at unmatched speed and deliverability. Direct carrier routes ensure every message lands.
Sub-3 second global OTP delivery with intelligent routing, retry logic, fraud prevention, and multi-channel fallback. Protect your users with military-grade authentication.
Reach customers with automated voice calls, IVR systems, OTP voice delivery, and interactive voice response — all through our global voice termination network.
An enterprise-grade, carrier-class SMS gateway platform engineered for maximum throughput, redundancy, and intelligent routing. The backbone of your messaging infrastructure.
| Specification | Value | Status |
|---|---|---|
| SMPP Version | v3.3 & v3.4 | Supported |
| Throughput (TPS) | Up to 50,000 SMS/sec per connection | Enterprise |
| API Protocol | HTTP/HTTPS REST, SMPP, SFTP Batch | Multi-Protocol |
| Message Encoding | GSM7, UCS2, Latin-1, Binary | All Supported |
| DLR Reporting | Real-time webhooks + polling | Live |
| Redundancy | N+1 clustering, multi-datacenter | HA Enabled |
| Uptime SLA | 99.9% guaranteed | SLA Backed |
| Long Messages | Up to 160×9 segments (GSM7) | Supported |
| Flash SMS | Class 0 message support | Supported |
| HLR Lookup | Real-time number validation API | Available |
| Data Center | EU, US, APAC, ME zones | Multi-Region |
AI-powered route selection based on cost, quality, latency, and MNO feedback in real-time. Automatic failover to backup routes.
Upload CSV/Excel files for bulk campaigns. SFTP batch submission support for enterprise ERP integrations.
Real-time delivery receipt push via configurable webhooks. Retry logic with exponential backoff ensures no DLR is lost.
Purpose-built SMS solutions addressing the unique compliance, timing, and scale requirements of each vertical.
Comprehensive API documentation, SMPP configuration guides, SDKs in 10+ languages, and interactive code examples to get you sending in minutes.
// SBS Solutions SMS API – Send Message $ch = curl_init(); curl_setopt_array($ch, [ CURLOPT_URL => "https://api.sbssolutions.com/v1/sms/send", CURLOPT_POST => true, CURLOPT_HTTPHEADER => [ "Authorization: Bearer YOUR_API_KEY", "Content-Type: application/json" ], CURLOPT_POSTFIELDS => json_encode([ "to" => "+94771234567", "from" => "SBSSMS", "message" => "Your OTP is 482910. Expires in 5 mins.", "type" => "transactional", "callback" => "https://yourapp.com/dlr" ]) ]); $response = json_decode(curl_exec($ch)); // $response->message_id, ->status, ->cost
const SBS = require('@sbssolutions/sms-sdk'); const client = new SBS({ apiKey: process.env.SBS_API_KEY }); async function sendOTP(phone) { const result = await client.sms.send({ to: phone, from: 'SBSSMS', message: `Your OTP: ${generatePin()}`, type: 'otp' }); console.log(`Sent: ${result.messageId}`); } // SMPP Connection const smpp = await client.smpp.connect({ host: 'smpp.sbssolutions.com', port: 2775, systemId: 'YOUR_ID' });
# SBS Solutions SMPP Connection Parameters Host: smpp.sbssolutions.com Port: 2775 (Standard) | 8775 (TLS encrypted) System ID: your_account_id Password: your_smpp_password System Type: transceiver # or transmitter|receiver Version: 3.4 # SMPP v3.4 (recommended) Bind Mode: TRANSCEIVER Enquire Link: 30 # seconds Throughput: 300 # messages/second per connection TLS: true # port 8775 for encrypted
PHP, Python, Node.js, Java, .NET, Ruby, Go, Kotlin, Swift, C++
WordPress, WooCommerce, Magento, Shopify, Salesforce CRM
Test API calls for free in our full sandbox environment. No credit card required.
200+ countries. Tier-1 direct routes. Direct carrier connections across every continent — no resellers, no grey routes, pure quality.
| Region | Countries | Route Type | Coverage | Status |
|---|---|---|---|---|
| 🌏 Asia Pacific | 48 countries | Tier-1 Direct | Live |
|
| 🌍 South Asia | 8 countries | Tier-1 Direct | Live |
|
| 🌍 Middle East | 22 countries | Tier-1 Direct | Live |
|
| 🌍 Africa | 54 countries | Direct + Premium | Live |
|
| 🌍 Europe | 46 countries | Tier-1 Direct | Live |
|
| 🌎 Americas | 35 countries | Tier-1 Direct | Live |
ALL MNOs Direct
TRAI Compliant
Tier-1 Direct
OFCOM Routes
Volume-based discounts and custom enterprise contracts. Pay only for what you send. Real-time billing with detailed cost breakdowns.
Tell us about your volume and requirements. We'll respond within 4 business hours with a tailored proposal.
⏱ We respond within 4 business hours. No spam, ever.
Join 100+ resellers worldwide. White-label our platform, set your own pricing, and keep your margin — all powered by SBS Solutions' Tier-1 infrastructure.
Complete branded portal with your logo, domain, and colors. Your clients never see SBS Solutions branding.
Manage client credits, invoicing, prepaid/postpaid accounts, and automated billing — all from one dashboard.
Full visibility into your clients' usage, margins, delivery rates, and revenue — in real time.
Your data and your customers' data are protected by military-grade security protocols, internationally recognized certifications, and continuous compliance monitoring.
Our infrastructure is backed by a contractual 99.9% uptime SLA with financial credits for any downtime. N+1 redundancy, hot standby SMPP clusters, and automatic geo-failover ensure your messages always get through.
Expert content on SMS marketing, A2P messaging regulations, OTP best practices, and enterprise communications strategy.
Navigate the evolving landscape of A2P SMS regulations. From India's TRAI DLT registration to US 10DLC requirements — everything you need to stay compliant.
Learn how to optimize your OTP pipeline with intelligent routing, retry logic, and multi-channel fallback to maximize authentication success rates.
A detailed technical comparison of SMPP v3.4 and HTTP REST APIs for enterprise SMS applications — performance, reliability, and integration complexity analyzed.
Learn how SBS Solutions helped a Tier-1 bank implement real-time fraud detection and intelligent routing to dramatically improve security and customer experience.
Analyzed data from over 500 enterprise campaigns reveals SMS marketing delivers 45% higher conversion rates than email for time-sensitive offers.
Step-by-step guide to launching your own branded SMS platform — from pricing strategy and client acquisition to technical setup and support operations.
How we engineered our SMPP cluster to handle 50,000 transactions per second with sub-100ms latency using a distributed microservices architecture.
Reduced OTP failure rate from 8.2% to 0.2% with intelligent routing and real-time fraud detection.
Achieved 40% cost reduction vs. previous provider while improving delivery rates to 99.3%.
From technical integration questions to billing inquiries — our expert team responds fast, so your messaging never stops.
Available 16/7 for Professional & Enterprise accounts. Average response under 2 minutes.
support@sbssolutions.com — All accounts. Response within 4 business hours guaranteed.
24/7/365 NOC hotline for Enterprise accounts. Immediate escalation for P1 incidents.
Whether you're ready to sign up, have technical questions, or want to explore partnership opportunities — we're here to help.
Sales: within 4 hours
Technical: within 2 hours
Enterprise NOC: immediate
We respond to all inquiries within 4 business hours.
Sign in to your SBS Solutions portal to manage campaigns, check reports, and access billing.