Armadin vs WitnessAI
Which for Cyber Defense AI tool is better in 2026?
Armadin
Autonomous AI red-teaming for the era of AI hyperattacks
WitnessAI
AI safety and governance platform for the enterprise
Side-by-side
Armadin is the more established option (raised $189.9M), but WitnessAI is cheaper to start.
| Metric | Armadin | WitnessAI |
|---|---|---|
| Taglinei | Autonomous AI red-teaming for the era of AI hyperattacks | AI safety and governance platform for the enterprise |
| Foundedi | 2025 | 2023🏆 |
| HQi | Washington, US | Atherton, US |
| Employeesi | 51-200🏆 | 51-100 |
| Neuron scorei | 74 | 82🏆 |
| Total fundingi | $189.9M🏆 | $85.5M |
| Latest roundi | Series A · Mar 2026 | Strategic · Jan 2026 |
| Valuationi | — | —🏆 |
| 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 | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Armadin and WitnessAI.
| Capability | Armadin | WitnessAI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (rest) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Armadin
- Has raised more capital ($189.9M vs $85.5M)
- Newer company (2025)
🔵 Strengths of WitnessAI
- Higher Neuron score (82 vs 74)
- More mature (2023)
Which should you choose?
Choose WitnessAI if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI for Cyber Defense tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Armadin if you want the most established option — it has raised $189.9M, 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
Armadin vs WitnessAI — which is better?
It depends on your priority. Armadin has raised more capital and is the more established option; WitnessAI is cheaper to start. See the side-by-side table above.
Is Armadin cheaper than WitnessAI?
No — WitnessAI's cheapest paid plan is Enterprise · Contact sales, while Armadin's is Enterprise · Contact sales.
Do Armadin and WitnessAI offer free plans?
Armadin: Paid only. WitnessAI: Paid only.
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