# Fidelis Security vs QuantLayer 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). [QuantLayer XDR™](https://cybersectools.com/tools/quantlayer-xdrtm) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [BDATA](https://cybersectools.com/companies/bdata). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Fidelis Security | QuantLayer XDR™ |
|---|---|---|
| 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 | BDATA |
| Headquarters | – | – |

### Use cases and capabilities

| | Fidelis Security | QuantLayer XDR™ |
|---|---|---|
| Active Directory | Yes | – |
| MITRE ATT&CK | Yes | – |
| NDR | Yes | – |
| Zero Trust Architecture | – | Yes |
| ZTNA | – | Yes |
| IoT Security | – | Yes |
| SCADA | – | Yes |
| Microsegmentation | – | Yes |
| Network Segmentation | – | Yes |
| Agentic AI Security | – | Yes |
| NIST | – | Yes |
| Lateral Movement | – | Yes |
| Critical Infrastructure | – | Yes |

### Core features

**Fidelis Security**

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

**QuantLayer 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.

**QuantLayer XDR™**

No integrations listed.

## Fidelis Security vs QuantLayer XDR™ FAQ

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

### What is the difference between Fidelis Security and QuantLayer XDR™?

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

**QuantLayer XDR™**: AI-orchestrated XDR platform unifying Zero Trust across IT, OT, and IoT/Edge, built by BDATA.

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

### Who makes Fidelis Security and QuantLayer XDR™?

**Fidelis Security** is made by Fidelis Security. **QuantLayer XDR™** is made by BDATA. 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 QuantLayer XDR™?

Often, yes. Fidelis Security and QuantLayer 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 Trend Micro Vision One](https://cybersectools.com/compare/fidelis-security-vs-trend-micro-vision-one)
- [Fidelis Security vs Cylake Cybersecurity Platform](https://cybersectools.com/compare/cylake-cybersecurity-platform-vs-fidelis-security)
- [Fidelis Security vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/fidelis-security-vs-threatdefence-secops-platform)
- [QuantLayer XDR™ vs Trend Micro Vision One](https://cybersectools.com/compare/quantlayer-xdrtm-vs-trend-micro-vision-one)
- [QuantLayer XDR™ vs Cylake Cybersecurity Platform](https://cybersectools.com/compare/cylake-cybersecurity-platform-vs-quantlayer-xdrtm)
- [QuantLayer XDR™ vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/quantlayer-xdrtm-vs-threatdefence-secops-platform)

## Alternatives to each

- [See all Fidelis Security alternatives](https://cybersectools.com/alternatives/fidelis-security)
- [See all QuantLayer XDR™ alternatives](https://cybersectools.com/alternatives/quantlayer-xdrtm)

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Source: https://cybersectools.com/compare/fidelis-security-vs-quantlayer-xdrtm

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 QuantLayer 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