Artemis Security vs Realm
Which for Cyber Defense AI tool is better in 2026?
Artemis Security
AI-native protection platform for modern security operations
Realm
AI-powered security data pipeline for modern security operations
Side-by-side
Artemis Security is the more established option (raised $70M); pricing is comparable on both sides.
| Metric | Artemis Security | Realm |
|---|---|---|
| Taglinei | AI-native protection platform for modern security operations | AI-powered security data pipeline for modern security operations |
| Foundedi | 2025🏆 | — |
| HQi | New York, United States | — |
| Employeesi | 30🏆 | — |
| Neuron scorei | 71🏆 | 64 |
| Total fundingi | $70M🏆 | $5M |
| Latest roundi | Series A · Apr 2026 | Series A |
| 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 | Contact-sales | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Artemis Security and Realm.
| Capability | Artemis Security | Realm |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Artemis Security
- Has raised more capital ($70M vs $5M)
- Higher Neuron score (71 vs 64)
- Newer company (2025)
🔵 Strengths of Realm
- Strong in AI for Cyber Defense
Which should you choose?
Choose Realm 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 Artemis Security if you want the most established option — it has raised $70M, 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 Realm — which is better?
It depends on your priority. Artemis Security has raised more capital and is the more established option; Realm has broader feature depth. See the side-by-side table above.
Is Artemis Security cheaper than Realm?
No — Realm's cheapest paid plan is Enterprise · Contact sales, while Artemis Security's is Contact-sales.
Do Artemis Security and Realm offer free plans?
Artemis Security: Paid only. Realm: Paid only.
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