Knightscope K5 vs Cobalt Robotics Facility Robot
| Spec | Knightscope K5 | Cobalt Robotics Facility Robot |
|---|---|---|
| Price (USD) | — | — |
| Year | 2015 | 2017 |
| Autonomy | fully-autonomous | semi-autonomous |
| Environment | outdoor | indoor |
| Weight | 181 kg | 90 kg |
| Dimensions (cm) | 150H | 140H |
| Connectivity | WiFi, Cellular | WiFi, Cellular |
| Rating | — | — |
Knightscope K5
The Knightscope K5 is a 400-pound autonomous outdoor security robot deployed as a service (RaaS) at campuses, parking facilities, data centers, and corporate parks across the US. Standing nearly 5 feet tall, the K5 autonomously patrols large outdoor areas using 360-degree cameras, thermal imaging, license plate recognition, and anomaly detection. It transmits real-time video, audio, and sensor data to Knightscope's security operations software. Deployed at over 40 organizations including Fortune 500 companies, universities, and government facilities. Pricing is subscription-based per robot per hour.
Cobalt Robotics Facility Robot
The Cobalt Robotics Facility Robot is an indoor autonomous security robot with a hybrid AI-plus-human model: the robot autonomously patrols 90% of the time, with remote human security specialists available to take over control, communicate with visitors, or respond to alerts. This human-in-the-loop architecture addresses the core limitation of fully autonomous security robots. Detects badge violations, tailgating, after-hours access, and suspicious behavior, escalating to Cobalt's remote team. Deployed at Stripe, Slack, and major Silicon Valley tech campuses.