evoptt.com · Try the free demo · Request a private trial
EVO PTT is a complete, secure VoIP push-to-talk system for organisations that need reliable team communication in the field. It replaces analogue radios and consumer walkie-talkie apps with a private, encrypted, low-latency platform deployed on your infrastructure or hosted by us on AWS.
- 🔐 Per-company Docker isolation — Every customer runs in its own container.
- 📡 Ultra-low latency voice with superior compression. — Works on 2G/EDGE/3G/4G/5G and WiFi.
- 📍 Real-time GPS tracking & SOS alerts to dispatcher and teammates.
- 🎙️ Native hardware PTT button support for F22, F22+, F25 and similar devices.
- 🖥️ Multi-platform — Android end-user app + Web dashboard for managers.
- 🏷️ White-label & full source available under the one-time Enterprise License.
Security companies · Transportation & logistics · Field operations · Emergency services · Construction sites · Facility management · Event management.
| Component | For whom | Purpose |
|---|---|---|
| Android app | Field workers / End users | Voice PTT, GPS, SOS, hardware PTT button |
| Web dashboard | Company managers | Users, companies, live map, server status |
| REST API | App & Dashboard communication | Secure data access |
| Voice server | App & End user communication | Crystal-clear, low-latency audio |
No signup, no commitment. (Shared sandbox, please don't put sensitive data in it.)
- 📱 Android: Get it on Google Play → tap ENTER FREE PUBLIC DEMO
- 🖥️ Web dashboard: evoptt.com → Public Demo
Want an isolated environment to evaluate with your real team? Request a Private Trial — see pricing below.
All hosted plans include: private hosted company server, web dashboard, real-time GPS & SOS, encrypted voice & data, per-company Docker isolation.
| Plan | Users | Price | Extras |
|---|---|---|---|
| Team | up to 10 | €165 / month | Standard email support, one-time setup assistance |
| Business ⭐ most popular | up to 50 | €330 / month | Free installation, custom rebranding, priority email support |
| Scale | up to 250 | €510 / month | Free installation & rebranding, dedicated onboarding, priority support (8×5) |
€2,800 one-time payment with no recurring fees, no per-user costs, ever.
- Unlimited users
- Full source code access (Android app + web + backend)
- Commercial license & white-label / rebranding rights
- Self-host on your infrastructure or on-prem
- Free installation, onboarding and initial support package included
A dedicated, isolated company on its own server — the exact environment you'd run in production (unlike the shared public demo).
- Cost: 2× the equivalent hosted rate · Minimum: 1 month
- Example: evaluating with 22 users (Business tier = €330/mo) → €660 for one month.
- ✅ 100% credited toward the €2,800 Enterprise License if you proceed, making the trial effectively free for committed customers.
📩 To request a private trial or discuss your deployment: info@evoptt.com
- Superior voice compression — See the data-consumption benchmark vs. competitors.
- Hardware PTT button support out of the box on F22 / F22+ / F25 devices.
- Per-company Docker isolation — Strict tenant separation by design.
- Real-time location on dispatcher map and teammate apps.
- Private deployment options — Your premises, your cloud, or our AWS infrastructure.
- No vendor lock-in path — Buy the source and rebrand if you ever want to.
- Network-resilient — Auto-reconnect, network-type switching (Data ↔ WiFi without dropping), works on 2G/EDGE through 5G.
- Background & screen-off operation, start-on-boot, auto-login — Built for the realities of fieldwork.
Also available on Samsung Galaxy Store and Huawei AppGallery.
- 🌐 Website: https://evoptt.com
- 📩 Sales & private trials: info@evoptt.com
- 📄 Benchmark vs. competitors: EVO PTT Benchmark (PDF)
EVO PTT is a commercial product. This repository showcases its features, screenshots and documentation. Source code access is included with the Enterprise License.
Any communication through the public demo channel is shared and visible to other evaluators. Please don't use any sensitive information in it.