Matchup · Logged September 2026
Artemis Security vs CardinalOps: threat hunting tools compared
Artemis Security: Security operations platform. CardinalOps: Detection engineering.
Editorial assessment · From vendor product pages, docs and announcements · Updated 2026-10-18
#6
Artemis Security
Best for autonomous investigation
#7
CardinalOps
Best for measuring ATT&CK coverage
How do they compare on each criterion?
| Criterion | Weight | Artemis Security | CardinalOps | Edge |
|---|---|---|---|---|
| Hunt automation | 25% | 8 | 4 | Artemis Security |
| Works across existing SIEM and data lakes | 20% | 6 | 5 | Artemis Security |
| Analyst effort saved | 15% | 9 | 6 | Artemis Security |
| ATT&CK coverage evidence | 10% | 7 | 10 | CardinalOps |
| Detection-as-code workflow | 10% | 5 | 8 | CardinalOps |
| Deployment | 10% | 8 | 7 | Artemis Security |
| Pricing transparency | 10% | 2 | 2 | Tie |
- Hunt automation
- Artemis Security: Daily continuous hunts drawing on 100+ intelligence feeds, plus natural-language ad hoc hunts.
- CardinalOps: Agents are described as accelerating threat hunting, but hunting is secondary to detection posture; hunts that run on their own are not described.
- Works across existing SIEM and data lakes
- Artemis Security: 240+ connectors, but detection-critical data is ingested; only high-volume data is queried in place.
- CardinalOps: Works through native APIs on the SIEM and EDR a team runs; it is not described as a hunting layer across data lakes, cloud logs or other sources.
- Analyst effort saved
- Artemis Security: Autonomous investigation with reasoning chains and evidence; response actions wait for human confirmation.
- CardinalOps: Rule health scores flag rules that need attention, and coverage gaps are filled from 8,000+ curated rules in native syntax.
- ATT&CK coverage evidence
- Artemis Security: Claims comprehensive MITRE coverage from day one; no public coverage view.
- CardinalOps: ATT&CK coverage is the core product: detections mapped to techniques, with heatmaps and coverage scores filterable by APT or threat group.
- Detection-as-code workflow
- Artemis Security: Detections are written and tuned automatically; no detection-as-code workflow is described.
- CardinalOps: CI/CD support, with rules delivered in native SIEM syntax or EDR formats.
- Deployment
- Artemis Security: Vendor states connectors go live in under an hour and real cases arrive inside 48 hours.
- CardinalOps: Connects through native APIs and is listed on CrowdStrike Marketplace; Cribl announced it is acquiring CardinalOps in July 2026; no published time-to-value figure.
- Pricing transparency
- Artemis Security: No public price.
- CardinalOps: No public price.
How do they differ in approach?
Artemis Security
- Category
- Security operations platform
- Hunting approach
- Daily continuous hunts from 100+ intel feeds; natural-language ad hoc hunts
- Data access
- Hybrid. Detection-critical data ingested; high-volume data queried in place
- Detection workflow
- Detections written and tuned automatically per environment; no detection-as-code workflow described
CardinalOps
- Category
- Detection engineering
- Hunting approach
- Secondary; agents described as accelerating threat hunting
- Data access
- Native API connections to the SIEM and EDR a team runs; a separate data store is not described
- Detection workflow
- CI/CD support; rules in native SIEM or EDR syntax; rule health scores
What do they publish about pricing and deployment?
| Fact | Artemis Security | CardinalOps |
|---|---|---|
| Pricing | Not published, contact sales | Not published, contact sales |
| Deployment | Connectors in under an hour, cases inside 48 hours (vendor claim) | Native API connections; CrowdStrike Marketplace |
| Company | $70 million in combined seed and Series A funding, with the Series A led by Felicis | Cribl announced it is acquiring CardinalOps (14 July 2026) |
Artemis Security
Source: artemissecurity.com · artemissecurity.com/platform/overview · artemissecurity.com/platform/threat-hunting · artemissecurity.com/connectors · Read 2026-10-19 · Source dates shown above
CardinalOps
Source: cardinalops.com · Read 2026-10-18 · cardinalops.com/platform · Read 2026-10-18 · cardinalops.com/newsroom · Read 2026-10-18 · Cribl acquisition announcement, 14 Jul 2026 · Read 2026-10-21 · Source dates shown above
Which should you choose?
Choose Artemis Security if
- Choose Artemis Security if the priority is taking triage, investigation and rule-writing work off analysts. Artemis Security scores 9 of 10 on analyst effort saved: Autonomous investigation with reasoning chains and evidence; response actions wait for human confirmation.
- Choose Artemis Security if you want hunts that start on their own from new intelligence or a hypothesis. Artemis Security scores 8 of 10 on hunt automation: Daily continuous hunts drawing on 100+ intelligence feeds, plus natural-language ad hoc hunts.
Choose CardinalOps if
- Choose CardinalOps if you need published evidence of how ATT&CK coverage is measured. CardinalOps scores 10 of 10 on ATT&CK coverage evidence: ATT&CK coverage is the core product: detections mapped to techniques, with heatmaps and coverage scores filterable by APT or threat group.
- Choose CardinalOps if your rules go through version control, review and testing before they ship. CardinalOps scores 8 of 10 on detection-as-code workflow: CI/CD support, with rules delivered in native SIEM syntax or EDR formats.
Frequently asked questions
Which is better, Artemis Security or CardinalOps?
On our weights Artemis Security scores higher, 6.75 against 5.60. Which fits better depends on your priorities: Artemis Security leads on hunt automation, working across existing SIEM and data lakes, analyst effort saved and deployment and CardinalOps leads on ATT&CK coverage evidence and detection-as-code workflow. The calculator lets you apply your own weights.
Do Artemis Security and CardinalOps publish pricing?
Artemis Security: Not published, contact sales. CardinalOps: Not published, contact sales.
Do Artemis Security or CardinalOps replace a SIEM?
Neither is scored here as a SIEM replacement. Both work with the SIEM and the other data platforms a team already runs.