TL;DR: If you are replacing Reditus Space, the closest options are EPIC AEROSPACE, Inversion Space, Farcast. The table below compares 12 alternatives on what they do, stage, size and status.
Every alternative below is compared on what it actually does, not just its category — so you can see which one genuinely replaces Reditus Space (YC Winter 2025).
Last verified:
The three closest alternatives to Reditus Space are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| EPIC AEROSPACE | Last-mile delivery for satellites. | YC Summer 2019 | 14 | Active |
| Inversion Space | Turning space into a transportation layer for Earth | YC Summer 2021 | 28 | Active |
| Farcast | We build advanced satcom user terminals | YC Winter 2020 | 12 | Active |
| Boost Biomes | — | YC Summer 2019 | 12 | Inactive |
| Daedalus | AWS for precision manufacturing | YC Winter 2020 | 7 | Active |
| General Astronautics | Robotics for Space R&D | YC Winter 2026 | 2 | Active |
| ThereCraft | — | YC Summer 2017 | 1 | Active |
| Orbital Operations | High Thrust Space Vehicles for Satellite Defense | YC Winter 2025 | 10 | Active |
| Relativity Space | Building humanity’s multiplanetary future. | YC Winter 2016 | 2500 | Active |
| Albedo | Full-stack VLEO satellite missions | YC Winter 2021 | 55 | Active |
| Alba Orbital | We make satellites to image everywhere on Earth, every 15 minutes | YC Winter 2021 | 10 | Active |
| Elodin | Unified flight software and hardware for the mission of tomorrow | YC Winter 2024 | 5 | Active |
It depends on your size. EPIC AEROSPACE is the closest match on what Reditus Space actually does. If you need something more established, sort the table by team size — larger teams generally mean more support and a longer track record. If budget is the constraint, the earlier-batch companies are usually the ones still competing on price.
Reditus Space is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
Every company here is Y Combinator-backed and was matched to Reditus Space on what it actually does — its own description of its product — rather than on a broad category label. Batch, team size and operating status come from the YC directory and are shown as-is. We do not rank by payment.
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