General Dynamics Mission Systems KnifefishvsSkydio X10
Side-by-side comparison of General Dynamics Mission Systems Knifefish and Skydio X10: specs, price, use cases and SDKs.

Knifefish
US Navy surface mine-countermeasure AUV

X10
Enterprise autonomous drone (US-made, NDAA-compliant)
Specifications
| Spec | Knifefish | X10 |
|---|---|---|
| Price (USD) | $0 | $14,000 |
| Category | drone | drone |
| Payload | — | 0.5 kg |
| Runtime | 16 h | 0.67 h |
| Speed | 2 m/s | 20 m/s |
| Weight | 770 kg | 1.8 kg |
| Battery | Li-ion swap | Smart battery, swappable |
- Naval mine countermeasure
- Harbor security survey
- Hydrographic recon
- Infrastructure inspection
- Public safety / first response
- Tactical recon (gov)
- Construction progress monitoring
When to pick which
Choose the General Dynamics Knifefish for large-scale maritime defense and hydrographic survey operations where the primary objective is detecting submerged threats or mapping the seafloor. This AUV is the standard for naval mine countermeasures and harbor security, making it the necessary choice for government entities or port authorities requiring long-endurance subsurface persistence. With a 16-hour runtime and a 770kg frame, it excels in deep-water deployments and heavy sonar sensor integration that aerial platforms cannot access. Its closed SDK and specialized naval architecture cater to high-security environments where autonomous underwater navigation and subsurface data integrity are mission-critical.
Select the Skydio X10 for rapid-response aerial surveillance, infrastructure inspection, or tactical reconnaissance in urban and industrial environments. This platform is ideal for public safety agencies or construction firms needing a lightweight, NDAA-compliant drone that can be deployed in seconds. Its 20 m/s speed and advanced obstacle avoidance allow for high-speed data capture in complex spaces, such as bridge inspections or active emergency scenes. Unlike the Knifefish, the X10 offers an open ecosystem via the Skydio Cloud API and ROS bridge, enabling enterprise buyers to integrate flight data directly into existing fleet management or digital twin workflows.
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