Abnormal Security vs Astrix Security
Which for Cyber Defense AI tool is better in 2026?
Abnormal Security
Protect humans with behavioral AI against phishing, social engineering, and account takeovers.
Astrix Security
Identity security for AI agents and non-human identities
Side-by-side
Abnormal Security is the more established option (raised $760M); pricing is comparable on both sides.
| Metric | Abnormal Security | Astrix Security |
|---|---|---|
| Taglinei | Protect humans with behavioral AI against phishing, social engineering, and account takeovers. | Identity security for AI agents and non-human identities |
| Foundedi | 2018🏆 | 2021 |
| HQi | San Francisco, US | Tel Aviv, IL |
| Employeesi | 501-1000 | 51-200🏆 |
| Neuron scorei | 65🏆 | 57 |
| Total fundingi | $760M🏆 | $70M |
| Latest roundi | other · Aug 2024 | Series B · Dec 2024 |
| Valuationi | $5.1B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Abnormal Security and Astrix Security.
| Capability | Abnormal Security | Astrix Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Abnormal Security
- Has raised more capital ($760M vs $70M)
- Higher Neuron score (65 vs 57)
- More mature (2018)
🔵 Strengths of Astrix Security
- Newer company (2021)
Which should you choose?
Choose Astrix Security 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 Abnormal Security if you want the most established option — it has raised $760M, 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
Abnormal Security vs Astrix Security — which is better?
It depends on your priority. Abnormal Security has raised more capital and is the more established option; Astrix Security has broader feature depth. See the side-by-side table above.
Is Abnormal Security cheaper than Astrix Security?
No — Astrix Security's cheapest paid plan is Enterprise · Contact sales, while Abnormal Security's is Enterprise · Contact sales.
Do Abnormal Security and Astrix Security offer free plans?
Abnormal Security: Paid only. Astrix Security: Paid only.
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