Exyn Technologies ExynAerovsSaildrone Voyager
Side-by-side comparison of Exyn Technologies ExynAero and Saildrone Voyager: specs, price, use cases and SDKs.

ExynAero
GPS-denied autonomous drone for underground mining surveys

Voyager
Autonomous ocean USV for maritime domain awareness
Specifications
| Spec | ExynAero | Voyager |
|---|---|---|
| Price (USD) | $0 | $0 |
| Category | drone | drone |
| Payload | 1 kg | — |
| Runtime | 0.4 h | 8760 h |
| Speed | 5 m/s | 4 m/s |
| Weight | 3.2 kg | 750 kg |
| Battery | LiPo swap | Solar + wind hybrid |
- Underground mine surveying
- Tunnel inspection
- Confined-space industrial mapping
- Maritime domain awareness (Navy)
- Hydrographic survey
- Illegal fishing detection
- Ocean carbon monitoring
When to pick which
Choose the ExynAero for subterranean or indoor industrial operations where GPS signals are unavailable and space is confined. A primary scenario is a mining engineer needing to map unstable stopes or deep underground shafts where manual entry is too dangerous. The ExynAero’s 3.2kg lightweight frame and ExynPak real-time SLAM SDK allow it to navigate complex, unmapped environments at 5m/s without external positioning. If your task involves high-resolution 3D mapping of tunnels or inspecting vertical ore passes within a 24-minute flight window, the ExynAero’s specialized autonomy for GPS-denied zones makes it the essential tool over a maritime vessel.
Select the Saildrone Voyager for long-duration maritime surveillance or environmental data collection in open-ocean environments. This is the ideal choice for naval commanders or oceanographers requiring persistent monitoring of Exclusive Economic Zones (EEZs) to detect illegal fishing or track carbon levels. Unlike short-range aerial drones, the Voyager’s 8760-hour runtime—driven by a solar and wind hybrid power system—enables year-long deployments without human intervention. Its 750kg build is designed for high-seas durability, making it the superior platform for large-scale hydrographic surveys where mission endurance and live telemetry over thousands of nautical miles are the critical requirements.
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