Redaura is an open-source public health infrastructure for harm reduction services.
Test the sample, drop a pin, hit publish — everyone inside the geofence gets the warning, credited to your organization by name. You bring the trust and the data. We bring the tech, free.
200k+
Downloads of one venue's alert feed — demand is proven
€0
Cost to your organization, ever
60s
From publish to phones in the fence
0
Personal data retained
01
Log in to your dashboard. Upload the test result, draw a boundary around the festival or city, and hit publish. Alerts are instantly formatted to international public health standards (CAP). The whole process takes exactly as long as it took to read this.
02
Every phone inside that fence gets an instant push notification, credited to your organization. Even if someone is just visiting for the weekend, their phone already knows who to trust.
03
Geofence matching happens locally on the user's device. No accounts, no location pings home, and no logs to subpoena. Privacy isn't a setting we offer. It's the architecture.
04
You publish in your language; the alert arrives in theirs. Translation happens on delivery, so a warning written in Dutch reads flawlessly in English, German, or Polish. No extra work for your team.
Users download a single global app. The data on it is yours: every alert carries your organization's name, your photo, your lab numbers. The trust you built on the ground travels with the warning.
Try it! Tap an alert to open it. A push lands a few seconds in, or replay it under the phone.
“We have the volunteers, the test kits, and twenty years of trust. What we never had was €50,000 for an app.”
We are building this infrastructure for networks like Unity, DIMS, and DanceSafe. If your organization would publish local data on a free, secure platform - let us know. A simple letter of intent is all we need to unlock our first round of public-interest funding.
Received. We'll reply within two days — from a human.