Artemis Security vs Vectra AI
Which for Cyber Defense AI tool is better in 2026?
Artemis Security
AI-native protection platform for modern security operations
Vectra AI
Cybersecurity AI that stops attacks others can’t by revealing who's doing what on your network right now.
Side-by-side
Vectra AI is the more established option (raised $425M); pricing is comparable on both sides.
| Metric | Artemis Security | Vectra AI |
|---|---|---|
| Taglinei | AI-native protection platform for modern security operations | Cybersecurity AI that stops attacks others can’t by revealing who's doing what on your network right now. |
| Foundedi | 2025🏆 | — |
| HQi | New York, United States | US |
| Employeesi | 30🏆 | 201-500 |
| Neuron scorei | 71🏆 | 54 |
| Total fundingi | $70M | $425M🏆 |
| Latest roundi | Series A · Apr 2026 | Series F · Apr 2021 |
| Valuationi | — | $1.2B🏆 |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Contact-sales | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Artemis Security and Vectra AI.
| Capability | Artemis Security | Vectra AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Artemis Security
- Higher Neuron score (71 vs 54)
- Newer company (2025)
🔵 Strengths of Vectra AI
- Has raised more capital ($425M vs $70M)
Which should you choose?
Choose Vectra AI 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 Vectra AI if you want the most established option — it has raised $425M, 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
Artemis Security vs Vectra AI — which is better?
It depends on your priority. Artemis Security is the leaner option; Vectra AI has broader feature depth. See the side-by-side table above.
Is Artemis Security cheaper than Vectra AI?
No — Vectra AI's cheapest paid plan is Enterprise · Contact sales, while Artemis Security's is Contact-sales.
Do Artemis Security and Vectra AI offer free plans?
Artemis Security: Paid only. Vectra AI: Paid only.
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