Castelion vs Degla
Which Aerospace AI tool is better in 2026?
Castelion
Mass-producing affordable hypersonic weapons for defense
Degla
Fully autonomous intelligence layer in the sky for multi-drone missions.
Side-by-side
Castelion is the more established option (raised $469M); pricing is comparable on both sides.
| Metric | Castelion | Degla |
|---|---|---|
| Taglinei | Mass-producing affordable hypersonic weapons for defense | Fully autonomous intelligence layer in the sky for multi-drone missions. |
| Foundedi | 2022🏆 | 2026 |
| HQi | El Segundo, US | Boston, US |
| Employeesi | 201-500🏆 | 1-10 |
| Neuron scorei | 69🏆 | 48 |
| Total fundingi | $469M🏆 | $500K |
| Latest roundi | Series B · Dec 2025 | Seed |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Early Access · Contact sales |
| Pricing summaryi | Enterprise · Contact sales | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Castelion and Degla.
| Capability | Castelion | Degla |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Castelion
- Has raised more capital ($469M vs $500K)
- Higher Neuron score (69 vs 48)
- More mature (2022)
🔵 Strengths of Degla
- Newer company (2026)
Which should you choose?
Choose Degla if price matters most — it starts at Contact-sales, which is friendlier for teams watching burn. Both AI Aerospace tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Castelion if you want the most established option — it has raised $469M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Castelion vs Degla — which is better?
It depends on your priority. Castelion has raised more capital and is the more established option; Degla has broader feature depth. See the side-by-side table above.
Is Castelion cheaper than Degla?
No — Degla's cheapest paid plan is Contact-sales, while Castelion's is Enterprise · Contact sales.
Do Castelion and Degla offer free plans?
Castelion: Paid only. Degla: Paid only.
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