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

[Netcap](https://cybersectools.com/tools/netcap) is a free [network detection and response](https://cybersectools.com/categories/ndr) solution. [Stamus Clear NDR](https://cybersectools.com/tools/stamus-clear-ndr) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) 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

| | Netcap | Stamus Clear NDR |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Network Detection and Response | Network Detection and Response |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 1,783 | – |
| Last commit | Dec 2025 | – |
| Company | – | Stamus Networks, Inc. |
| Headquarters | – | – |

### Use cases and capabilities

| | Netcap | Stamus Clear NDR |
|---|---|---|
| Packet Capture | Yes | – |
| PCAP | – | Yes |
| Suricata | – | Yes |
| Network Monitoring | – | Yes |

### Core features

**Netcap**

No features listed.

**Stamus Clear NDR**

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

### Integrations

**Netcap**

No integrations listed.

**Stamus Clear NDR**

2 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.

- [Netcap](https://cybersectools.com/tools/netcap) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
- [Stamus Clear NDR](https://cybersectools.com/tools/stamus-clear-ndr) fits if you need both cloud and on-premises options.

## Netcap vs Stamus Clear NDR FAQ

Common questions when comparing Netcap vs Stamus Clear NDR for network detection and response.

### What is the difference between Netcap and Stamus Clear NDR?

**Netcap**: Netcap efficiently converts network packets into structured audit records for machine learning algorithms, using Protocol Buffers for encoding.

**Stamus Clear NDR**: Network Detection and Response system for threat detection and response, built by Stamus Networks, Inc.

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

### Who makes Netcap and Stamus Clear NDR?

**Netcap** is open-source with 1,783 GitHub stars. **Stamus Clear NDR** 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 Netcap a good alternative to Stamus Clear NDR?

Often, yes. Netcap and Stamus Clear NDR are both Network Detection and Response products. Key differences: Netcap is Free while Stamus Clear NDR is Commercial, Netcap is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Netcap vs Stamus Networks Clear NDR](https://cybersectools.com/compare/netcap-vs-stamus-networks-clear-ndr)
- [Netcap vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-netcap)
- [Netcap vs cPacket Unified Observability Platform](https://cybersectools.com/compare/cpacket-unified-observability-platform-vs-netcap)
- [Stamus Clear NDR vs Stamus Networks Clear NDR](https://cybersectools.com/compare/stamus-networks-clear-ndr-vs-stamus-clear-ndr)
- [Stamus Clear NDR vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-stamus-clear-ndr)
- [Stamus Clear NDR vs cPacket Unified Observability Platform](https://cybersectools.com/compare/cpacket-unified-observability-platform-vs-stamus-clear-ndr)

## Alternatives to each

- [See all Netcap alternatives](https://cybersectools.com/alternatives/netcap)
- [See all Stamus Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-clear-ndr)

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

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

More on Netcap and Stamus Clear NDR: 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