Connect your Android, run bulk SMS campaigns, and reach anyone — with no monthly fees, no shared infrastructure, and no limits on what you send.
Most SMS platforms charge $100–$500/month for infrastructure you never fully own. We give you the gateway free.
Connect any unlocked Android phone as a sending gateway. One device, multiple SIM slots — all managed from your dashboard.
Your account is completely isolated. Your devices, campaigns and contact lists are never visible to other users or our team.
Watch your campaign progress live — messages sent, failed, pending — per device, per SIM slot, with full delivery logs.
Need a dedicated number? Add a GSCF eSIM from $27 — delivered digitally, installed on your Android in minutes. No carrier visit needed.
Your gateway works with any SIM from any country. Our eSIMs have global coverage. Send to any phone number, anywhere.
Automatically rotates across multiple devices and SIM slots using round-robin, least-used, or random strategy to maximise delivery.
No server setup. No technical knowledge required. Just a phone and an internet connection.
Sign up at sms.gscf.online in 60 seconds — just a username and a 4 or 6 digit PIN. No email, no credit card.
Download the GSCF SMS app directly from your dashboard and install it on your Android device. Takes 2 minutes.
Generate a token in your dashboard, enter it in the app, and your Android becomes your private SMS gateway — instantly connected.
Upload your contact list, write your message, and hit send. Your gateway handles the rest — delivery logs included.
The gateway is free forever. Pay only for the extras that power your operation.
Join users worldwide who run their own private SMS gateway through GSCF — completely free.
🚀 Create Your Free Account