# ReliaQuest GreyMatter Agentic Teammates vs ZeroFox: side-by-side comparison (2026)

[ReliaQuest GreyMatter Agentic Teammates](https://cybersectools.com/tools/reliaquest-greymatter-agentic-teammates) is a commercial [managed detection and response](https://cybersectools.com/categories/mdr) solution by [ReliaQuest](https://cybersectools.com/companies/reliaquest). [ZeroFox](https://cybersectools.com/tools/zerofox) is a commercial [digital risk protection](https://cybersectools.com/categories/drp) solution by [ZeroFox](https://cybersectools.com/companies/zerofox). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | ReliaQuest GreyMatter Agentic Teammates | ZeroFox |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Managed Detection and Response | Digital Risk Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | ReliaQuest | ZeroFox |
| Headquarters | – | – |

### Use cases and capabilities

| | ReliaQuest GreyMatter Agentic Teammates | ZeroFox |
|---|---|---|
| Dark Web Monitoring | – | Yes |
| Digital Risk Protection | – | Yes |
| Executive Protection | – | Yes |
| Social Media | – | Yes |
| Takedown | – | Yes |

### Core features

**ReliaQuest GreyMatter Agentic Teammates**

4 features listed. Sign in on the page to see them.

**ZeroFox**

10 features listed. Sign in on the page to see them.

### Integrations

**ReliaQuest GreyMatter Agentic Teammates**

34 integrations listed. Sign in on the page to see them.

**ZeroFox**

9 integrations listed. Sign in on the page to see them.

## ReliaQuest GreyMatter Agentic Teammates vs ZeroFox FAQ

Common questions when comparing ReliaQuest GreyMatter Agentic Teammates vs ZeroFox for managed detection and response.

### What is the difference between ReliaQuest GreyMatter Agentic Teammates and ZeroFox?

**ReliaQuest GreyMatter Agentic Teammates**: Agentic AI personas for security operations teams. Built by ReliaQuest.

**ZeroFox**: External threat intelligence platform for surface, deep, and dark web monitoring. Built by ZeroFox.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes ReliaQuest GreyMatter Agentic Teammates and ZeroFox?

**ReliaQuest GreyMatter Agentic Teammates** is made by ReliaQuest. **ZeroFox** is made by ZeroFox. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ReliaQuest GreyMatter Agentic Teammates a good alternative to ZeroFox?

In part. ReliaQuest GreyMatter Agentic Teammates and ZeroFox are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ReliaQuest GreyMatter Agentic Teammates vs UncommonX MDR for Financial Services](https://cybersectools.com/compare/reliaquest-greymatter-agentic-teammates-vs-uncommonx-mdr-for-financial-services)
- [ReliaQuest GreyMatter Agentic Teammates vs UncommonX MDR for Healthcare](https://cybersectools.com/compare/reliaquest-greymatter-agentic-teammates-vs-uncommonx-mdr-for-healthcare)
- [ReliaQuest GreyMatter Agentic Teammates vs Vulneri SOC](https://cybersectools.com/compare/reliaquest-greymatter-agentic-teammates-vs-vulneri-soc)
- [ZeroFox vs UncommonX MDR for Financial Services](https://cybersectools.com/compare/uncommonx-mdr-for-financial-services-vs-zerofox)
- [ZeroFox vs UncommonX MDR for Healthcare](https://cybersectools.com/compare/uncommonx-mdr-for-healthcare-vs-zerofox)
- [ZeroFox vs Vulneri SOC](https://cybersectools.com/compare/vulneri-soc-vs-zerofox)

## Alternatives to each

- [See all ReliaQuest GreyMatter Agentic Teammates alternatives](https://cybersectools.com/alternatives/reliaquest-greymatter-agentic-teammates)
- [See all ZeroFox alternatives](https://cybersectools.com/alternatives/zerofox)

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Source: https://cybersectools.com/compare/reliaquest-greymatter-agentic-teammates-vs-zerofox

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More on ReliaQuest GreyMatter Agentic Teammates and ZeroFox: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md