The platform behind
every transmission.
ThinLine Radio is the software agencies, operators, and hobbyists deploy to ingest, manage, and distribute their own scanner audio. You bring the recorders and the feeds — we build the platform that runs them.
Built for the people who run the feeds
From a single county feed to a multi-tenant commercial deployment, the same stack scales with you.
Stop giving the audio away
Third-party feed networks did not buy your tuners. Run ThinLine Radio on your own server: keep the files, charge if you want, expand when you are ready, and offer a better service than a slot on someone else’s site. Why operators run theirs →
Delayed audio, on your terms
Global and per-user delay controls let each operator stay compliant with their own broadcasting rules while still delivering near real-time dispatch audio.
Transcription
Google, Azure, Whisper, and AssemblyAI supported out of the box.
Tone & keyword alerts
Detect two-tone pages or keywords and push straight to mobile.
Accounts, billing, and multi-tenancy
Stripe subscriptions, granular permissions, and isolated user groups make it viable for personal hobby use and commercial operations alike.
Incident map & address geocoding
Dispatch addresses are read straight out of the transcript, geocoded, and dropped on a live incident map. Intersections, known places, and highway markers all resolve, and per-agency geofencing keeps every pin inside the right jurisdiction.
Explore ThinLine Radio
Find a public feed, learn about the platform, or get the mobile app.
Coverage
County map and public directory of independently operated scanners.
Open coverage →AlertPage Tutorials
Sign in to AlertPage and manage scanners in the mobile app.
View guides →Features
Accounts, billing, transcription, alerts, and more.
See features →SDR & how audio is made
Antenna, tuners, costs, and why the audio should stay on a server you run.
See the chain →Training Transcripts
Our open speech-to-text dataset — reviewed dispatch audio, free to browse and download.
Explore dataset →Mobile App
Watch the demo and download for iOS and Android.
Watch demo →About
Started as Ohio RSN. Built on Rdio Scanner by first responders who needed it on duty and off.
Learn more →System Status
Live availability for public services and HA cluster nodes.
View status →