# Spectrum vs Stamus Clear NDR Community: side-by-side comparison (2026)

[Spectrum](https://cybersectools.com/tools/spectrum) is a commercial [detection engineering](https://cybersectools.com/categories/detection-engineering) solution by [Spectrum Security](https://cybersectools.com/companies/spectrum). [Stamus Clear NDR Community](https://cybersectools.com/tools/stamus-clear-ndr-community) is a free [detection engineering](https://cybersectools.com/categories/detection-engineering) solution by [Stamus Networks, Inc](https://cybersectools.com/companies/stamus-networks-inc). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Spectrum | Stamus Clear NDR Community |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Detection Engineering | Detection Engineering |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB |
| Company | Spectrum Security | Stamus Networks, Inc. |
| Headquarters | – | – |

### Use cases and capabilities

| | Spectrum | Stamus Clear NDR Community |
|---|---|---|
| Attack Detection | Yes | – |
| Anomaly Detection | Yes | – |
| Threat Analysis | Yes | – |
| Detection Rules | Yes | – |
| Hunting | Yes | – |
| Visibility | Yes | – |
| AI SOC | Yes | – |
| Security Orchestration | Yes | – |
| Alerting | Yes | – |
| Threat Management | Yes | – |
| Open Source | – | Yes |
| PCAP | – | Yes |
| Suricata | – | Yes |
| Network Monitoring | – | Yes |

### Core features

**Spectrum**

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

**Stamus Clear NDR Community**

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

### Integrations

**Spectrum**

No integrations listed.

**Stamus Clear NDR Community**

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.

- [Spectrum](https://cybersectools.com/tools/spectrum) fits if you want a cloud product and you are a mid-market company or an enterprise.
- [Stamus Clear NDR Community](https://cybersectools.com/tools/stamus-clear-ndr-community) fits if you need to run it on your own servers, you are a startup or a small business and you need a free product.

## Spectrum vs Stamus Clear NDR Community FAQ

Common questions when comparing Spectrum vs Stamus Clear NDR Community for detection engineering.

### What is the difference between Spectrum and Stamus Clear NDR Community?

**Spectrum**: Early-access threat detection platform targeting static & manual detection gaps. Built by Spectrum Security.

**Stamus Clear NDR Community**: Open source Suricata-based NDR system with threat detection and analysis. Built by Stamus Networks, Inc.

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

### Who makes Spectrum and Stamus Clear NDR Community?

**Spectrum** is made by Spectrum Security. **Stamus Clear NDR Community** is made by Stamus Networks, Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Spectrum a good alternative to Stamus Clear NDR Community?

Often, yes. Spectrum and Stamus Clear NDR Community are both Detection Engineering products. Key differences: Spectrum is Commercial while Stamus Clear NDR Community is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Spectrum vs Defender Lens](https://cybersectools.com/compare/defender-lens-vs-spectrum)
- [Spectrum vs Rilevera](https://cybersectools.com/compare/rilevera-vs-spectrum)
- [Spectrum vs Fig Security Operations Resilience](https://cybersectools.com/compare/fig-security-operations-resilience-vs-spectrum)
- [Stamus Clear NDR Community vs Defender Lens](https://cybersectools.com/compare/defender-lens-vs-stamus-clear-ndr-community)
- [Stamus Clear NDR Community vs Rilevera](https://cybersectools.com/compare/rilevera-vs-stamus-clear-ndr-community)
- [Stamus Clear NDR Community vs Fig Security Operations Resilience](https://cybersectools.com/compare/fig-security-operations-resilience-vs-stamus-clear-ndr-community)

## Alternatives to each

- [See all Spectrum alternatives](https://cybersectools.com/alternatives/spectrum)
- [See all Stamus Clear NDR Community alternatives](https://cybersectools.com/alternatives/stamus-clear-ndr-community)

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Source: https://cybersectools.com/compare/spectrum-vs-stamus-clear-ndr-community

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

More on Spectrum and Stamus Clear NDR Community: 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