Straight answer
For this site's question, Cotool has the higher weighted figure, 3.63 of 5 to Artemis Security's 3.28. Artemis Security is stronger on buyer transparency and time to first value; Cotool is stronger on intel-to-detection speed, coverage measurement against ATT&CK, rule lifecycle and data reach without new ingestion; they are level on continuous hunting.
Artemis Security
3.28 / 5
Stronger on
- Transparency
- Time to first value
Cotool
3.63 / 5
Stronger on
- Intel to detection
- ATT&CK coverage
- Rule lifecycle
- Data reach
Criterion by criterion
Artemis Security stronger on 2, Cotool stronger on 4, level on 1.
Intel to detection weight 20%
Cotool is stronger
Artemis Security 3 / 5Cotool 4 / 5
Artemis Security: Hunts draw on 100+ intelligence feeds and detections are written automatically; the route from a new report to a tested rule is not described.
Cotool: Agents gather intelligence from the web, check each item for relevance to your environment and propose detections; no speed figure is stated.
Continuous hunting weight 20%
Level
Artemis Security 4 / 5Cotool 4 / 5
Artemis Security: Runs continuous hunts daily against a growing library, plus ad hoc hunts described in natural language.
Cotool: Hunt agents work from intelligence as it appears, and chat investigations can be turned into always-on agents.
ATT&CK coverage weight 8%
Cotool is stronger
Artemis Security 3 / 5Cotool 4 / 5
Artemis Security: Claims comprehensive MITRE coverage from day one; we found no public coverage view.
Cotool: Maps the whole detection suite across sources onto ATT&CK to monitor coverage and surface gaps.
Rule lifecycle weight 7%
Cotool is stronger
Artemis Security 2 / 5Cotool 3 / 5
Artemis Security: Detections are written and tuned automatically; no testing, versioning or review workflow is described.
Cotool: Compatible with existing detection-as-code tooling, with agent version control and automatic tuning; testing before deployment is not described.
Data reach weight 25%
Cotool is stronger
Artemis Security 3 / 5Cotool 4 / 5
Artemis Security: 225+ connectors, but detection-critical hot-path data is ingested; only high-volume data is queried where it lives.
Cotool: 40+ native integrations, including Splunk, Datadog, Panther, Snowflake and Databricks, plus custom MCP servers.
Transparency weight 5%
Artemis Security is stronger
Artemis Security 3 / 5Cotool 1 / 5
Artemis Security: No public price; the full connector list and a stated timeline (connectors live in under an hour, real cases inside 48 hours) are published.
Cotool: No public price, no public documentation and no published deployment model or timeline.
Time to first value weight 15%
Artemis Security is stronger
Artemis Security 4 / 5Cotool 3 / 5
Artemis Security: States connectors go live in under an hour and real cases arrive inside 48 hours; ingests hot-path data.
Cotool: Deployment details are not published.
Editorial assessment, 1 to 5 per criterion, from public vendor material. It measures fit for turning threat intelligence into hunts and detections on data a team already has. It is not a measure of overall product quality.
Where is Artemis Security stronger?
- Buyer transparency (Artemis Security 3 / 5, Cotool 1 / 5): No public price; the full connector list and a stated timeline (connectors live in under an hour, real cases inside 48 hours) are published.
- Time to first value (Artemis Security 4 / 5, Cotool 3 / 5): States connectors go live in under an hour and real cases arrive inside 48 hours; ingests hot-path data.
Where is Cotool stronger?
- Intel-to-detection speed (Cotool 4 / 5, Artemis Security 3 / 5): Agents gather intelligence from the web, check each item for relevance to your environment and propose detections; no speed figure is stated.
- Coverage measurement against ATT&CK (Cotool 4 / 5, Artemis Security 3 / 5): Maps the whole detection suite across sources onto ATT&CK to monitor coverage and surface gaps.
- Rule lifecycle (Cotool 3 / 5, Artemis Security 2 / 5): Compatible with existing detection-as-code tooling, with agent version control and automatic tuning; testing before deployment is not described.
- Data reach without new ingestion (Cotool 4 / 5, Artemis Security 3 / 5): 40+ native integrations, including Splunk, Datadog, Panther, Snowflake and Databricks, plus custom MCP servers.
Which should you choose?
Choose Artemis Security if
- You want to read documentation, try a sandbox or check a connector list before a sales call.Artemis Security scores 3 of 5: No public price; the full connector list and a stated timeline (connectors live in under an hour, real cases inside 48 hours) are published.
- You want the first hunt running on your own data soon after signing.Artemis Security scores 4 of 5: States connectors go live in under an hour and real cases arrive inside 48 hours; ingests hot-path data.
Choose Cotool if
- You want to hunt across the SIEM, EDR, identity, cloud and data-lake platforms you already run, without a new ingestion pipeline.Cotool scores 4 of 5: 40+ native integrations, including Splunk, Datadog, Panther, Snowflake and Databricks, plus custom MCP servers.
- New threat intelligence has to become a tested, deployable detection quickly.Cotool scores 4 of 5: Agents gather intelligence from the web, check each item for relevance to your environment and propose detections; no speed figure is stated.
What does each vendor publish, including pricing?
| Funding | $70 million in combined seed and Series A funding, Series A led by Felicis |
|---|---|
| Deployment | Vendor states connectors live in under an hour, real cases inside 48 hours |
| Data | Hot-path data ingested, high-volume data queried where it lives; 225+ connectors in 17 categories |
| ATT&CK | Claims comprehensive MITRE coverage from day one |
| Hunting | Continuous hunts daily, 100+ intelligence feeds |
| Pricing | Not published |
Source: artemissecurity.com · artemissecurity.com · artemissecurity.com · artemissecurity.com · artemissecurity.com · Reviewed Sep 2026
| Headquarters | San Francisco |
|---|---|
| Investors | Andreessen Horowitz, WndrCo, Y Combinator, Homebrew |
| Integrations | 40+ native, including CrowdStrike, Microsoft Defender, SentinelOne, Okta, Splunk, Datadog, Panther, Snowflake, Databricks; custom MCP servers |
| ATT&CK | Maps the detection suite onto ATT&CK to show coverage and gaps |
| Deployment | Not published |
| Pricing | Not published |
Source: cotool.ai · cotool.ai · cotool.ai · cotool.ai · Reviewed Sep 2026
Editorial assessment · Desk research from public vendor material, last reviewed September 2026
Questions about Artemis Security and Cotool
Is Artemis Security or Cotool the better fit for hunting on existing data?
On this site's weights, Cotool has the higher weighted figure, 3.63 to 3.28. Artemis Security is stronger on 2 criteria, Cotool on 4, and they are level on 1. If the rows where Artemis Security is stronger matter most to your team, it may be the better fit.
Where are Artemis Security and Cotool level?
They score the same on continuous hunting. (Continuous hunting: 4 of 5 each)
Do Artemis Security or Cotool publish pricing?
Neither publishes a license price. On buyer transparency Artemis Security scores 3 of 5 (No public price; the full connector list and a stated timeline (connectors live in under an hour, real cases inside 48 hours) are published) and Cotool scores 1 of 5 (No public price, no public documentation and no published deployment model or timeline).