# Fidelis Security vs NetWitness Cybersecurity: 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). [NetWitness Cybersecurity](https://cybersectools.com/tools/netwitness-cybersecurity) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [NetWitness](https://cybersectools.com/companies/netwitness). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | Fidelis Security | NetWitness Cybersecurity |
|---|---|---|
| Active Directory | Yes | – |
| MITRE ATT&CK | Yes | – |
| NDR | Yes | Yes |
| Anomaly Detection | – | Yes |

### Core features

**Fidelis Security**

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

**NetWitness Cybersecurity**

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.

**NetWitness Cybersecurity**

1 integration listed. Sign in on the page to see them.

## Fidelis Security vs NetWitness Cybersecurity FAQ

Common questions when comparing Fidelis Security vs NetWitness Cybersecurity for extended detection and response.

### What is the difference between Fidelis Security and NetWitness Cybersecurity?

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

**NetWitness Cybersecurity**: Integrated XDR platform combining NDR, SIEM, EDR, and SOAR capabilities, built by NetWitness.

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

### Who makes Fidelis Security and NetWitness Cybersecurity?

**Fidelis Security** is made by Fidelis Security. **NetWitness Cybersecurity** is made by NetWitness. 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 NetWitness Cybersecurity?

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

## Related comparisons

- [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)
- [Fidelis Security vs Lumu SecOps Platform](https://cybersectools.com/compare/fidelis-security-vs-lumu-technologies-platform)
- [NetWitness Cybersecurity vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/netwitness-cybersecurity-vs-red-piranha-crystal-eye-xdr)
- [NetWitness Cybersecurity vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/netwitness-cybersecurity-vs-palo-alto-networks-cortex-xsiam)
- [NetWitness Cybersecurity vs Lumu SecOps Platform](https://cybersectools.com/compare/lumu-technologies-platform-vs-netwitness-cybersecurity)

## Alternatives to each

- [See all Fidelis Security alternatives](https://cybersectools.com/alternatives/fidelis-security)
- [See all NetWitness Cybersecurity alternatives](https://cybersectools.com/alternatives/netwitness-cybersecurity)

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Source: https://cybersectools.com/compare/fidelis-security-vs-netwitness-cybersecurity

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 NetWitness Cybersecurity: 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