# Fidelis Security vs UncommonX XDR: side-by-side comparison (2026)

[Fidelis Security](https://cybersectools.com/tools/fidelis-security) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Fidelis Security](https://cybersectools.com/companies/fidelis-security). [UncommonX XDR](https://cybersectools.com/tools/uncommonx-xdr) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [UncommonX](https://cybersectools.com/companies/uncommonx). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Fidelis Security | UncommonX XDR |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Extended Detection and Response | Extended Detection and Response |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Fidelis Security | UncommonX |
| Headquarters | – | – |

### Use cases and capabilities

| | Fidelis Security | UncommonX XDR |
|---|---|---|
| Active Directory | Yes | – |
| MITRE ATT&CK | Yes | – |
| NDR | Yes | – |
| IoT Security | – | Yes |

### Core features

**Fidelis Security**

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

**UncommonX XDR**

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

### Integrations

**Fidelis Security**

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

**UncommonX XDR**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Fidelis Security](https://cybersectools.com/tools/fidelis-security) fits if you need both cloud and on-premises options.
- [UncommonX XDR](https://cybersectools.com/tools/uncommonx-xdr) fits if you want a cloud product and you are a small business.

## Fidelis Security vs UncommonX XDR FAQ

Common questions when comparing Fidelis Security vs UncommonX XDR for extended detection and response.

### What is the difference between Fidelis Security and UncommonX XDR?

**Fidelis Security**: XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities. Built by Fidelis Security.

**UncommonX XDR**: XDR solution for MSPs with exposure management and optional 24/7 SOC support. Built by UncommonX.

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

### Who makes Fidelis Security and UncommonX XDR?

**Fidelis Security** is made by Fidelis Security. **UncommonX XDR** is made by UncommonX. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Fidelis Security a good alternative to UncommonX XDR?

Often, yes. Fidelis Security and UncommonX XDR are both Extended Detection and Response products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Fidelis Security vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/fidelis-security-vs-threatdefence-secops-platform)
- [Fidelis Security vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/fidelis-security-vs-red-piranha-crystal-eye-xdr)
- [Fidelis Security vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/fidelis-security-vs-palo-alto-networks-cortex-xsiam)
- [UncommonX XDR vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/threatdefence-secops-platform-vs-uncommonx-xdr)
- [UncommonX XDR vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/red-piranha-crystal-eye-xdr-vs-uncommonx-xdr)
- [UncommonX XDR vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/palo-alto-networks-cortex-xsiam-vs-uncommonx-xdr)

## Alternatives to each

- [See all Fidelis Security alternatives](https://cybersectools.com/alternatives/fidelis-security)
- [See all UncommonX XDR alternatives](https://cybersectools.com/alternatives/uncommonx-xdr)

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Source: https://cybersectools.com/compare/fidelis-security-vs-uncommonx-xdr

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/fidelis-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Fidelis Security and UncommonX XDR: 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