About Us

Our Mission

SIM SMS Hub was built to give businesses complete control over their SMS communications. No third-party API dependencies, no per-message charges beyond your carrier plan — just your own SIM cards powering your messaging.

Why We Built This

Traditional SMS APIs charge per message and add middlemen between you and your customers. We believe that if you have a SIM card, you should be able to send SMS at carrier rates with enterprise-grade features.

Technology

Our platform uses custom Android apps as SMS gateways, connected to a powerful Node.js backend via WebSockets. The architecture supports unlimited SIM cards, auto-healing, and scales to handle millions of messages.