# ESET Server Security vs QuellSecure Active Containment: side-by-side comparison (2026)

[ESET Server Security](https://cybersectools.com/tools/eset-server-security) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [ESET](https://cybersectools.com/companies/eset). [QuellSecure Active Containment](https://cybersectools.com/tools/quellsecure-active-containment) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [QuellSecure](https://cybersectools.com/companies/quellsecure). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | ESET Server Security | QuellSecure Active Containment |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Workload Protection | Endpoint Protection Platform |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | ESET | QuellSecure |
| Headquarters | – | – |

### Use cases and capabilities

| | ESET Server Security | QuellSecure Active Containment |
|---|---|---|
| Linux | Yes | – |
| Patch Management | Yes | – |
| Ransomware Prevention | Yes | Yes |
| Server | Yes | – |
| Windows Security | Yes | Yes |
| Ransomware | – | Yes |
| Windows | – | Yes |
| Anomaly Detection | – | Yes |
| Attack Detection | – | Yes |
| Mitigation | – | Yes |
| Whitelist | – | Yes |
| Alerting | – | Yes |

### Core features

**ESET Server Security**

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

**QuellSecure Active Containment**

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

### Integrations

**ESET Server Security**

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

**QuellSecure Active Containment**

No integrations listed.

## Which one fits you

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

- [ESET Server Security](https://cybersectools.com/tools/eset-server-security) fits if you need both cloud and on-premises options.
- [QuellSecure Active Containment](https://cybersectools.com/tools/quellsecure-active-containment) fits if you need to run it on your own servers and you are a startup.

## ESET Server Security vs QuellSecure Active Containment FAQ

Common questions when comparing ESET Server Security vs QuellSecure Active Containment for workload protection.

### What is the difference between ESET Server Security and QuellSecure Active Containment?

**ESET Server Security**: Server security solution protecting file servers, SharePoint, and Linux systems. Built by ESET.

**QuellSecure Active Containment**: Endpoint ransomware containment tool that stops encryption activity in real time. Built by QuellSecure.

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

### Who makes ESET Server Security and QuellSecure Active Containment?

**ESET Server Security** is made by ESET. **QuellSecure Active Containment** is made by QuellSecure. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ESET Server Security a good alternative to QuellSecure Active Containment?

In part. ESET Server Security and QuellSecure Active Containment are not in the same category on CybersecTools. Both cover Ransomware Prevention, Windows Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ESET Server Security vs PC Matic Server Security](https://cybersectools.com/compare/eset-server-security-vs-pc-matic-server-security)
- [ESET Server Security vs Vali Cyber ZeroLock](https://cybersectools.com/compare/eset-server-security-vs-vali-cyber-zerolock)
- [ESET Server Security vs Monarx](https://cybersectools.com/compare/eset-server-security-vs-monarx)
- [QuellSecure Active Containment vs PC Matic Server Security](https://cybersectools.com/compare/pc-matic-server-security-vs-quellsecure-active-containment)
- [QuellSecure Active Containment vs Vali Cyber ZeroLock](https://cybersectools.com/compare/quellsecure-active-containment-vs-vali-cyber-zerolock)
- [QuellSecure Active Containment vs Monarx](https://cybersectools.com/compare/monarx-vs-quellsecure-active-containment)

## Alternatives to each

- [See all ESET Server Security alternatives](https://cybersectools.com/alternatives/eset-server-security)
- [See all QuellSecure Active Containment alternatives](https://cybersectools.com/alternatives/quellsecure-active-containment)

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Source: https://cybersectools.com/compare/eset-server-security-vs-quellsecure-active-containment

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

More on ESET Server Security and QuellSecure Active Containment: 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