Alternatives to Kelluu

Aviation technology company developing SkyOS, a universal operating system for simplified aircraft control.

World's largest manufacturer of commercial drones and aerial robotics technology.

A platform for managing and analyzing satellite data for various industries.

Develops AI-powered, multi-domain unmanned aerial systems for defense and commercial applications.

AI-native platform for autonomous, coordinated multiship drone operations.

Developing and deploying advanced autonomous drones for critical missions.

Portuguese drone manufacturer and partner in Intelic's European defence procurement hub.

Netherlands-based drone manufacturer participating in Intelic's European defence procurement hub.

Slovakian drone manufacturer and partner in Intelic's European defence procurement hub.

Designs, builds, and operates unmanned aerial systems (UAS) for logistics, civil protection, and defense.

Develops and manufactures long-endurance, autonomous unmanned aerial vehicles for various applications.

Designs and manufactures advanced unmanned aerial systems (UAS) for defense and public safety.

A global leader in space and defense technology solutions.

Developing autonomous firefighting drones for early wildfire suppression using AI-powered aerial systems.

Air defense startup focused on mass-producing low-cost interceptors for drones and missiles.

Japanese space tech startup developing hybrid rocket propulsion systems for satellite, launch, defense, and security applications.

NASA-inspired fire tech startup developing infrasound-based fire defense systems that detect and suppress fires without water or chemicals.

Building a global network of ground-based laser stations for precise orbital object tracking.

Mission-critical drone operations software

A premier player in precision technologies, specializing in critical safety components for solid rocket motors.

Develops autonomous eVTOL cargo aircraft for heavy-lift logistics.

Developer of advanced drone technology for defense and security applications.

Global aerospace and defense company producing business jets, combat vehicles, submarines, and IT services.

Proprietary AI image processing using polarimetry for enhanced application data.

Autonomous maritime infrastructure for reliable VTOL drone operations at sea.

Dutch drone manufacturer specializing in ISR and strike capabilities.

Manufacturer of critical safety components for solid rocket motors.

Provides software for space situational awareness and operations.

Develops autonomous hybrid-electric VTOL cargo aircraft for middle-mile logistics and defense.

Enabling scalable, low-cost space-to-Earth laser communications.

Operating the world's only commercial fleet of flight-ready MACH 2+ supersonic aircraft for space launch.

Designs and manufactures spacecraft solutions for government and commercial customers.

Aerial robotics company focused on autonomous inspection robots.

Developing ultra-compact electric motors using patented FiberPrinting technology.

Hypersonic aircraft manufacturer building high-Mach vehicles for national defense and rapid global transport.

Specializes in plasma propulsion systems for spacecraft.

DefenceTech startup focused on frontline drone autonomy.

Designs and manufactures advanced unmanned aerial vehicles and critical UAV components for government and commercial clients.

Hypersonic travel startup developing rotating detonation rocket engines for Mach 9 passenger flight.

German drone manufacturer and partner in Intelic's European defence procurement hub.

Ukrainian drone manufacturer and partner in Intelic BASE procurement hub.

Developing large unmanned aerial vehicles and sophisticated swarm command and control software for defense.

Advanced greenhouse gas monitoring technology from space using miniaturized SWIR imager and micro-LIDAR instruments.

A French aerospace startup developing sustainable aircraft.

Building ultrathin, flexible, and efficient solar cells for spacecraft.

Specializes in propulsion systems for small satellites.

Provides test and operations execution software for complex systems.

Drone technology

Rocket engine manufacturer for launch and in-space applications.

Building the next era of global positioning, navigation, and timing (PNT) infrastructure.

Provider of space domain awareness, intelligence, and advanced missile defense technology solutions.

Develops radiation shielding solutions for space.

Orbital transfer vehicles for rapid satellite deployment and repositioning.

Percepto provides an autonomous inspection and monitoring platform for industrial sites using drones and robotics.

Develops electrospray propulsion systems for satellites.

Develops in-orbit infrastructure and components for space sustainability.