# CalCom Hardening Suite (CHS) vs PC Matic Server Security: side-by-side comparison (2026)

[CalCom Hardening Suite (CHS)](https://cybersectools.com/tools/calcom-hardening-suite-chs) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [CalCom Software](https://cybersectools.com/companies/calcom-software). [PC Matic Server Security](https://cybersectools.com/tools/pc-matic-server-security) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [PC Matic](https://cybersectools.com/companies/pc-matic). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | CalCom Hardening Suite (CHS) | PC Matic Server Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Workload Protection | Workload Protection |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | CalCom Software | PC Matic |
| Headquarters | – | – |

### Use cases and capabilities

| | CalCom Hardening Suite (CHS) | PC Matic Server Security |
|---|---|---|
| Security Hardening | Yes | – |
| Security Configuration | Yes | – |
| Configuration Management | Yes | – |
| Windows Security | Yes | Yes |
| Security Policy | Yes | – |
| Linux | Yes | – |
| Ransomware Prevention | – | Yes |
| Server | – | Yes |
| Patch Management | – | Yes |

### Core features

**CalCom Hardening Suite (CHS)**

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

**PC Matic Server Security**

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

## CalCom Hardening Suite (CHS) vs PC Matic Server Security FAQ

Common questions when comparing CalCom Hardening Suite (CHS) vs PC Matic Server Security for workload protection.

### What is the difference between CalCom Hardening Suite (CHS) and PC Matic Server Security?

**CalCom Hardening Suite (CHS)**: Automates server hardening with zero-downtime policy enforcement for Windows & Linux, built by CalCom Software.

**PC Matic Server Security**: Zero trust app allowlisting-based server endpoint protection for Windows, built by PC Matic.

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

### Who makes CalCom Hardening Suite (CHS) and PC Matic Server Security?

**CalCom Hardening Suite (CHS)** is made by CalCom Software. **PC Matic Server Security** is made by PC Matic. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is CalCom Hardening Suite (CHS) a good alternative to PC Matic Server Security?

Often, yes. CalCom Hardening Suite (CHS) and PC Matic Server Security are both Workload Protection products, and both cover Windows Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [CalCom Hardening Suite (CHS) vs ESET Server Security](https://cybersectools.com/compare/calcom-hardening-suite-chs-vs-eset-server-security)
- [CalCom Hardening Suite (CHS) vs CSS for IIS](https://cybersectools.com/compare/calcom-hardening-suite-chs-vs-css-for-iis)
- [CalCom Hardening Suite (CHS) vs CimTrak CCR](https://cybersectools.com/compare/calcom-hardening-suite-chs-vs-cimtrak-ccr)
- [PC Matic Server Security vs ESET Server Security](https://cybersectools.com/compare/eset-server-security-vs-pc-matic-server-security)
- [PC Matic Server Security vs CSS for IIS](https://cybersectools.com/compare/css-for-iis-vs-pc-matic-server-security)
- [PC Matic Server Security vs CimTrak CCR](https://cybersectools.com/compare/cimtrak-ccr-vs-pc-matic-server-security)

## Alternatives to each

- [See all CalCom Hardening Suite (CHS) alternatives](https://cybersectools.com/alternatives/calcom-hardening-suite-chs)
- [See all PC Matic Server Security alternatives](https://cybersectools.com/alternatives/pc-matic-server-security)

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Source: https://cybersectools.com/compare/calcom-hardening-suite-chs-vs-pc-matic-server-security

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

More on CalCom Hardening Suite (CHS) and PC Matic Server 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