Armadin vs Sardine
Which for Cyber Defense AI tool is better in 2026?
Armadin
Autonomous AI red-teaming for the era of AI hyperattacks
Sardine
The top agentic risk platform for real-time fraud prevention, AML compliance, and AI-driven attack protection.
Side-by-side
Armadin is the more established option (raised $189.9M); pricing is comparable on both sides.
| Metric | Armadin | Sardine |
|---|---|---|
| Taglinei | Autonomous AI red-teaming for the era of AI hyperattacks | The top agentic risk platform for real-time fraud prevention, AML compliance, and AI-driven attack protection. |
| Foundedi | 2025🏆 | — |
| HQi | Washington, US | US |
| Employeesi | 51-200 | 51-200🏆 |
| Neuron scorei | 68🏆 | 18 |
| Total fundingi | $189.9M🏆 | Undisclosed |
| Latest roundi | Series A · Mar 2026 | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Enterprise · Contact sales | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Armadin and Sardine.
| Capability | Armadin | Sardine |
|---|---|---|
| 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 Undisclosed)
- Higher Neuron score (68 vs 18)
- Newer company (2025)
🔵 Strengths of Sardine
- Strong in AI for Cyber Defense
Which should you choose?
Choose Sardine 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 Sardine — which is better?
It depends on your priority. Armadin has raised more capital and is the more established option; Sardine has broader feature depth. See the side-by-side table above.
Is Armadin cheaper than Sardine?
No — Sardine's cheapest paid plan is Enterprise · Contact sales, while Armadin's is Enterprise · Contact sales.
Do Armadin and Sardine offer free plans?
Armadin: Paid only. Sardine: Paid only.
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