Send unlimited transactional & bulk messages using your own phone numbers and local carrier plans. Switch automatically between Dual-SIM and Cloud Carriers with 99.98% delivery rate.
Seamlessly combine self-hosted Android hardware with Tier-1 cloud carriers into one unified dashboard and developer API.
Install our ultra-lightweight background APK on any Android phone (Android 7 to 15). Pair in seconds with a QR code and dispatch via SIM 1 or SIM 2.
Integrate Twilio, Vonage, MSG91, Fast2SMS, or custom HTTP gateways. If an Android device drops offline, traffic routes to cloud providers instantly.
Import 100,000+ contacts via CSV/Excel, merge variables like {name} and {order_id}, and schedule campaigns with customizable throttle rates.
Receive incoming SMS replies on your phone SIMs in real-time. Chat with leads, support customers, and maintain conversation histories effortlessly.
High-priority verification API. Generate and verify 4 to 6-digit one-time passcodes with configurable time-to-live (TTL) and anti-flood protection.
Set automated trigger rules. When someone texts "INFO", "DISCOUNT", or "STOP", your self-SIM automatically replies without touching your server.
Compare standard cloud SMS costs vs running Textora on your local carrier SIM.
Our REST API lets you send messages from your website, CRM, or backend with complete payload control. Specify whether to dispatch via a specific Android SIM device or cloud route.
curl -X POST https://textora.firewallitsolution.com/api/v1/sms/send.php \ -H "Authorization: Bearer tx_live_usr_77f8e9d0c1b2a345" \ -H "Content-Type: application/json" \ -d '{ "recipient": "+15552349012", "message": "Your one-time login passcode is 849201", "route_type": "self_device", "sim_slot": "SIM1" }'
{
"status": "success",
"message_id": 1042,
"route": "self_device",
"sim_slot": "SIM1",
"segments": 1
}
Start free with your own Android phone or upgrade for multi-device fleets.
Perfect for indie developers & personal test devices.
For growing startups and e-commerce stores.
High-volume telecommunication and call centers.