Armadin vs Linx Security
Which for Cyber Defense AI tool is better in 2026?
Armadin
Autonomous AI red-teaming for the era of AI hyperattacks
Linx Security
AI-first identity security platform that maps, governs, and remediates identity risk across
Side-by-side
Armadin is the more established option (raised $189.9M); pricing is comparable on both sides.
| Metric | Armadin | Linx Security |
|---|---|---|
| Taglinei | Autonomous AI red-teaming for the era of AI hyperattacks | AI-first identity security platform that maps, governs, and remediates identity risk across |
| Foundedi | 2025 | 2023🏆 |
| HQi | Washington, US | — |
| Employeesi | 51-200 | 11-50🏆 |
| Neuron scorei | 66🏆 | 51 |
| Total fundingi | $189.9M🏆 | $83M |
| Latest roundi | Series A · Mar 2026 | Series B |
| 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 | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Armadin and Linx Security.
| Capability | Armadin | Linx Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Armadin
- Has raised more capital ($189.9M vs $83M)
- Higher Neuron score (66 vs 51)
- Newer company (2025)
🔵 Strengths of Linx Security
- Offers a free plan
- Offers a free trial
- More mature (2023)
Which should you choose?
Choose Linx Security if price matters most — it starts at Free, 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 Linx Security — which is better?
It depends on your priority. Armadin has raised more capital and is the more established option; Linx Security has broader feature depth. See the side-by-side table above.
Is Armadin cheaper than Linx Security?
No — Linx Security's cheapest paid plan is Free, while Armadin's is Enterprise · Contact sales.
Do Armadin and Linx Security offer free plans?
Armadin: Paid only. Linx Security: Yes, has a free plan.
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