# Coro Cybersecurity vs Fidelis Security: side-by-side comparison (2026)

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

## Side-by-side comparison

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

### Use cases and capabilities

| | Coro Cybersecurity | Fidelis Security |
|---|---|---|
| Active Directory | – | Yes |
| MITRE ATT&CK | – | Yes |
| NDR | – | Yes |

### Core features

**Coro Cybersecurity**

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

**Fidelis Security**

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

### Integrations

**Coro Cybersecurity**

No integrations listed.

**Fidelis Security**

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

## Which one fits you

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

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

## Coro Cybersecurity vs Fidelis Security FAQ

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

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

**Coro Cybersecurity**: Unified cybersecurity platform with modular security controls and AI engine. Built by Coro Cybersecurity.

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

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

### Who makes Coro Cybersecurity and Fidelis Security?

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

### Is Coro Cybersecurity a good alternative to Fidelis Security?

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

## Related comparisons

- [Coro Cybersecurity vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/coro-cybersecurity-vs-red-piranha-crystal-eye-xdr)
- [Coro Cybersecurity vs CrowdStrike Falcon Platform](https://cybersectools.com/compare/coro-cybersecurity-vs-crowdstrike-falcon-platform)
- [Coro Cybersecurity vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/coro-cybersecurity-vs-palo-alto-networks-cortex-xsiam)
- [Fidelis Security vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/fidelis-security-vs-red-piranha-crystal-eye-xdr)
- [Fidelis Security vs CrowdStrike Falcon Platform](https://cybersectools.com/compare/crowdstrike-falcon-platform-vs-fidelis-security)
- [Fidelis Security vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/fidelis-security-vs-palo-alto-networks-cortex-xsiam)

## Alternatives to each

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

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

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

More on Coro Cybersecurity and Fidelis Security: 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