Open source focus
Open Source Alternatives to Star Catcher
26 open source SpaceTech options similar to Star Catcher, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
C3 AI61Artificial IntelligenceRedwood City, United States$1.0BOpen source
- SESempra Energy60UtilitiesSan Diego, United States
Open source
SpinLaunch60SpaceTechLong Beach, United States$116.5MOpen source
Citrix Systems60Cloud ComputingFort Lauderdale, United StatesOpen source
- SPSpaceComputer54SpaceTechSingapore, Singapore$10.0M
Open source
BreezoMeter54Weather$42.9MOpen source
MORPHEUS SPACE53SpaceTechPotsdam, GermanyOpen source
OpenSpace50SpaceTechSan Francisco, United StatesOpen source
Mynaric50SpaceTechMunich, Germany$100.0MOpen source
MN8 Energy50Renewable EnergyNew York, USA$87.5MOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
- Ravee Optics, .29SpaceTech
Open source
- LOLockheed Martin29AerospaceBethesda, United States
Open source
General Electric28ConglomerateBoston, United StatesOpen source
agRE.tech28SolarTel Aviv, IsraelOpen source
- SISiemens27Industrial AutomationMunich, Germany
Open source
Mamba (AI Architecture)23Artificial IntelligenceOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
- TXTXU Energy10EnergyIrving, United States
Open source
Intelsat10Satellite CommunicationsMcLean, United StatesOpen source
- D.A.A. TechEnvironmental ConsultingWindsor, United States
Open source
AstronavisSpaceTechPalo Alto, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 |
| C3 AI | Artificial Intelligence | Open source | Redwood City, United States | $1.0B | 61 |
| SESempra Energy | Utilities | Open source | San Diego, United States | — | 60 |
| SpinLaunch | SpaceTech | Open source | Long Beach, United States | $116.5M | 60 |
| Citrix Systems | Cloud Computing | Open source | Fort Lauderdale, United States | — | 60 |
| SPSpaceComputer | SpaceTech | Open source | Singapore, Singapore | $10.0M | 54 |
| BreezoMeter | Weather | Open source | — | $42.9M | 54 |
| MORPHEUS SPACE | SpaceTech | Open source | Potsdam, Germany | — | 53 |
| OpenSpace | SpaceTech | Open source | San Francisco, United States | — | 50 |
| Mynaric | SpaceTech | Open source | Munich, Germany | $100.0M | 50 |
| MN8 Energy | Renewable Energy | Open source | New York, USA | $87.5M | 50 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 |
| SpaceTech | Open source | — | — | 29 | |
| LOLockheed Martin | Aerospace | Open source | Bethesda, United States | — | 29 |
| General Electric | Conglomerate | Open source | Boston, United States | — | 28 |
| agRE.tech | Solar | Open source | Tel Aviv, Israel | — | 28 |
| SISiemens | Industrial Automation | Open source | Munich, Germany | — | 27 |
| Mamba (AI Architecture) | Artificial Intelligence | Open source | — | — | 23 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| TXTXU Energy | Energy | Open source | Irving, United States | — | 10 |
| Intelsat | Satellite Communications | Open source | McLean, United States | — | 10 |
| Environmental Consulting | Open source | Windsor, United States | — | — | |
| Astronavis | SpaceTech | Open source | Palo Alto, United States | — | — |