Cotool alternatives (2026): five vendors compared on what they publish

In one paragraph

The alternatives to Cotool in this guide's directory are Anvilogic, Artemis Security, Mars Security, Nebulock and Vega. Anvilogic, Mars Security and Nebulock describe the same rung on the autonomy ladder as Cotool, Level 3, Continuous hunting, human review. Below, each alternative is listed with the capabilities it states that Cotool does not publish, and the reverse. The list is alphabetical, not ranked.

Guide updated September 2026 · Autonomous Threat Hunting editors

What does Cotool not publish?

Buyers comparing Cotool with other vendors often start from what its public pages leave open. As reviewed in September 2026, Cotool's pages do not publish:

Pricing
How proposed detections are approved before deployment
Query cost controls
Queries data where it already lives: Works through 40+ native integrations; whether data is queried in place or copied is not stated on the pages reviewed.
New rules tested on historical data before release: How proposed detections are approved before deployment is not published.
Findings arrive with corroboration or shown working: Not described on the pages reviewed.
Response actions staged for human approval: Describes Respond automation; approval steps are not described in detail.
Publishes an open framework or specification: None found on the pages reviewed.
States a security attestation: Not found on the pages reviewed.
Publishes a list price: No list price on the pages reviewed.

Not published does not mean not supported. Ask Cotool directly; the checklist has the questions.

Which vendors are alternatives to Cotool?

Anvilogic

L3· Continuous hunting, human review

AI automation across SOC workloads, with agents for onboarding, search, detection and investigation on top of data you already store.

States where Cotool does not publish:

Queries data where it already lives

Cotool states where this vendor does not publish:

Names its intelligence sources, States MCP support

Anvilogic vs Cotool · Directory entry

Artemis Security

L4· Autonomous, human-approved actions

An AI-native protection platform that correlates identity, cloud, endpoint and SaaS data, investigates autonomously and stages response actions for human confirmation.

States where Cotool does not publish:

Findings arrive with corroboration or shown working, Response actions staged for human approval

Cotool states where this vendor does not publish:

Detection changes kept in version control, Names its intelligence sources, States MCP support

Artemis Security vs Cotool · Directory entry

Mars Security

L3· Continuous hunting, human review

Converts threat intelligence into behavioral hunts and backtested detections, run against data where it already lives.

States where Cotool does not publish:

Queries data where it already lives, New rules tested on historical data before release, Findings arrive with corroboration or shown working, States a security attestation

Cotool states where this vendor does not publish:

Detection changes kept in version control, States MCP support

Cotool vs Mars Security · Directory entry

Nebulock

L3· Continuous hunting, human review

A platform to hunt threats continuously, deploy detections and run investigations, with published open-source hunting frameworks.

States where Cotool does not publish:

Queries data where it already lives, New rules tested on historical data before release, Publishes an open framework or specification

Cotool states where this vendor does not publish:

States MCP support

Cotool vs Nebulock · Directory entry

Vega

L2· Directed autonomous hunts

An AI-native SecOps platform with agentic search and detection and federated analytics that queries each source in place.

States where Cotool does not publish:

Queries data where it already lives, Findings arrive with corroboration or shown working, Publishes an open framework or specification

Cotool states where this vendor does not publish:

Hunts start without a per-hunt request, Names its intelligence sources

Cotool vs Vega · Directory entry

What does Cotool state that most alternatives do not?

Hunts start without a per-hunt request: also stated by 4 of 5 alternatives (Anvilogic, Artemis Security, Mars Security and Nebulock)
Detection changes kept in version control: also stated by 3 of 5 alternatives (Anvilogic, Nebulock and Vega)
Maps hunts or detections to MITRE ATT&CK: also stated by 5 of 5 alternatives (Anvilogic, Artemis Security, Mars Security, Nebulock and Vega)
Names its intelligence sources: also stated by 2 of 5 alternatives (Mars Security and Nebulock)
States MCP support: also stated by 1 of 5 alternatives (Vega)

When should you keep Cotool on your shortlist?

Keep Cotool on your shortlist if your must-haves are among the things it states: hunts start without a per-hunt request, detection changes kept in version control, maps hunts or detections to MITRE ATT&CK, names its intelligence sources and states MCP support. If a must-have is on its not-published list above, ask for it in writing before you decide.

Frequently asked questions

What are the main alternatives to Cotool?

In this guide's directory: Anvilogic, Artemis Security, Mars Security, Nebulock and Vega. We list them in alphabetical order and do not rank them.

Which alternatives describe the same autonomy level as Cotool?

Anvilogic, Mars Security and Nebulock, at Level 3, Continuous hunting, human review.

Does Cotool publish pricing?

No list price appears on the pages reviewed in September 2026. No list price on the pages reviewed.