Real-time processing
Connects to your Supabase database and reacts the instant a new message is queued — no polling delays, no cron jobs.
SMS Gateway watches your cloud database in real time and sends SMS messages straight from your Android device — running quietly in the background, 24/7. Skip the expensive SMS providers: your SIM card is the gateway.
Built for reliability: native Android sending, smart retry and full visibility of every message.
Connects to your Supabase database and reacts the instant a new message is queued — no polling delays, no cron jobs.
A hardened foreground service keeps the gateway alive through reboots, doze mode and app closure. SMS works even when the app is closed.
View, process and retry pending messages. Every SMS is validated before sending and tracked from queue to delivery.
Track sent, failed and pending messages over 7, 30 or 90 days. Know exactly how your gateway performs at a glance.
Run several phones as gateways. Each device gets a unique ID and nickname so you always know which handset sent what.
Need to fire off a one-off message? Send SMS directly from the app with the same delivery tracking as automated messages.
Three steps between your system and your customers' pockets.
Your backend (website, ERP, POS…) inserts an SMS request into the queue table — from anywhere in the world.
SMS Gateway receives the row in real time, validates the number and message, and hands it to Android's native SMS stack.
Delivery results are written back to the database instantly — your system always knows what happened.
Questions about SMS Gateway, pricing or integration? Send us a message — we reply fast.
Developed with ❤️ by ReefStack Technologies