General Astronautics alternatives
TL;DR: 12 companies doing similar work to General Astronautics in Industrials, ranked by how closely they match what General Astronautics actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with General Astronautics. They are scored on how closely their own description overlaps with General Astronautics's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to General Astronautics?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Relativity Space | Building humanity’s multiplanetary future. | Winter 2016 | 2500 | Active |
| Momentus | The space infrastructure services company | Summer 2018 | 125 | Public |
| Synphony | robots & software for farms | Spring 2026 | 10 | Active |
| 6thSense | Nervous System for Physical AI | Summer 2026 | 4 | Active |
| Galactic Resource Utilization Space, Inc. (GRU Space) | Moon Hotel -> The Intergalactic Construction Company of Earth | Winter 2026 | 5 | Active |
| Asimov | Real-world human movement data for humanoid robots | Winter 2026 | 3 | Active |
| Remy AI | Automating dexterous tasks in warehouses with AI-powered robots | Winter 2026 | 2 | Active |
| Kyten Technologies | Custom Aerospace-Grade Battery Packs | Winter 2026 | 2 | Inactive |
| Reditus Space | Reusable Satellites | Winter 2025 | 12 | Active |
| Odys Aviation | Vertical takeoff and landing aircraft for major airlines | Summer 2021 | 11 | Active |
| Intelligence Factory | Human Intelligence for Robots | Spring 2026 | 10 | Active |
| GroundControl | Vertical AI for highly-regulated manufacturing | Spring 2025 | 8 | Active |
Is General Astronautics still active?
General Astronautics is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with General Astronautics. They are then ranked on how closely their own description overlaps with General Astronautics's, so the closest matches come first rather than whoever happens to share a tag.