Alternatives to Exotrail

Provides in-space mobility solutions and electric propulsion for satellites.

Developing advanced propulsion systems for small satellite constellations.

In-space transportation company building autonomous orbital transfer vehicles, founded by SpaceX employee #1.

MDA is a leading provider of advanced satellite and space technology solutions for Earth observation, robotics, and communication.

Satellite bus manufacturer enabling rapid, productized spacecraft production for space missions.

Leveraging AI and satellite data to predict earthquakes and mitigate seismic risks.

Developing space infrastructure for data centers and beyond.

Developing advanced, green space propulsion systems for upper stages and in-space applications.

SpacePharma develops miniaturized lab systems for microgravity research, enabling scientific experiments in space environments.

Provides off-the-shelf space robotics navigation systems for autonomous operations in orbit.

Proprietary AI image processing using polarimetry for enhanced application data.

Orbital transfer vehicles for rapid satellite deployment and repositioning.

Developing the world's first fully reusable satellite platform to enable high-tempo, cost-effective orbital operations.

Deeptech company developing a new generation of data converters.

Develops in-space construction and manufacturing technologies.

Developing reusable satellites to manufacture advanced semiconductor materials in space for Earth-based applications.

A satellite company focused on providing secure and private data services.

Develops high-performance MEMS gravity and inertial sensors for defense, space, and autonomous systems.

MicroGEO satellite company providing dedicated broadband connectivity from geostationary orbit.

Stardust Labs is a space technology startup focused on developing advanced propulsion systems for spacecraft.