Epirus vs Perennial Autonomy
Which Drones AI tool is better in 2026?
Epirus
High-power microwave systems that disable drone swarms in flight
Perennial Autonomy
AI-powered counter-drone interceptors proven in Ukraine
Side-by-side
Epirus is the more established option (raised $550M); pricing is comparable on both sides.
| Metric | Epirus | Perennial Autonomy |
|---|---|---|
| Taglinei | High-power microwave systems that disable drone swarms in flight | AI-powered counter-drone interceptors proven in Ukraine |
| Foundedi | 2018🏆 | 2023 |
| HQi | Torrance, US | El Segundo, United States |
| Employeesi | 201-500🏆 | — |
| Neuron scorei | 59 | 62🏆 |
| Total fundingi | $550M🏆 | Undisclosed |
| Latest roundi | Series D · Mar 2025 | — |
| Valuationi | $1B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Custom |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Epirus and Perennial Autonomy.
| Capability | Epirus | Perennial Autonomy |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Epirus
- Has raised more capital ($550M vs Undisclosed)
- More mature (2018)
🔵 Strengths of Perennial Autonomy
- Higher Neuron score (62 vs 59)
- Newer company (2023)
Which should you choose?
Choose Perennial Autonomy if price matters most — it starts at Custom, which is friendlier for teams watching burn. Both AI Drones tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Epirus if you want the most established option — it has raised $550M, 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
Epirus vs Perennial Autonomy — which is better?
It depends on your priority. Epirus has raised more capital and is the more established option; Perennial Autonomy has broader feature depth. See the side-by-side table above.
Is Epirus cheaper than Perennial Autonomy?
No — Perennial Autonomy's cheapest paid plan is Custom, while Epirus's is Enterprise · Contact sales.
Do Epirus and Perennial Autonomy offer free plans?
Epirus: Paid only. Perennial Autonomy: Paid only.
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