SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Exotrail logo Exotrail Designs electric propulsion systems for small satellites and operates orbital transfer vehicles for last-mile delivery and in-orbit services vs Satlyt Builds a decentralized edge computing platform that interconnects satellites for on-orbit AI processing, data optimization, and compute marketplace services Satlyt logo
HEAD-TO-HEAD1 shared sector
Exotrail Satlyt
Founded 2017 2024
Headquarters Massy, France San Francisco, California
Type private private
Status operating operating
Employees 141 11
Total funding $74.6M $300K
Latest round Series B Pre-Seed
Sectors Space Propulsion, Space Software & Mission Tools, Space Transportation & Logistics Space Software & Mission Tools, Satellite Communications
Products listed 9 1
Federal contracts
Launches
Leaders listed Jean-Luc Maria, Paul Lascombes, David Henri Rama Afullo, Nelson P
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Exotrail and Satlyt compare?

Both companies work in Space Software & Mission Tools. Exotrail was founded in 2017 and Satlyt in 2024.

Which is larger, Exotrail or Satlyt?

Exotrail reports the larger workforce, with 141 employees versus 11.

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.