# GREYCORTEX Mendel vs Netcap: side-by-side comparison (2026)

[GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [GREYCORTEX](https://cybersectools.com/companies/greycortex). [Netcap](https://cybersectools.com/tools/netcap) is a free [network detection and response](https://cybersectools.com/categories/ndr) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | GREYCORTEX Mendel | Netcap |
|---|---|---|
| NDR | Yes | – |
| Network Monitoring | Yes | – |
| Anomaly Detection | Yes | – |
| IoT Security | Yes | – |
| SCADA | Yes | – |
| Flow Analysis | Yes | – |
| PCAP | Yes | – |
| Network Visibility | Yes | – |
| Critical Infrastructure | Yes | – |
| Threat Analysis | Yes | – |
| Packet Capture | – | Yes |

### Core features

**GREYCORTEX Mendel**

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

**Netcap**

No features listed.

## Which one fits you

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

- [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel) fits if you need both cloud and on-premises options.
- [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.

## GREYCORTEX Mendel vs Netcap FAQ

Common questions when comparing GREYCORTEX Mendel vs Netcap for network detection and response.

### What is the difference between GREYCORTEX Mendel and Netcap?

**GREYCORTEX Mendel**: Network detection and response platform for IT, IoT, and OT threat monitoring, built by GREYCORTEX.

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

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

### Who makes GREYCORTEX Mendel and Netcap?

**GREYCORTEX Mendel** is made by GREYCORTEX. **Netcap** is open-source with 1,783 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is GREYCORTEX Mendel a good alternative to Netcap?

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

## Related comparisons

- [GREYCORTEX Mendel vs Port0 Network Security](https://cybersectools.com/compare/greycortex-mendel-vs-port0-network-security)
- [GREYCORTEX Mendel vs Hypergraph AI](https://cybersectools.com/compare/greycortex-mendel-vs-hypergraph-ai)
- [GREYCORTEX Mendel vs Hyprfire Firebug](https://cybersectools.com/compare/greycortex-mendel-vs-hyprfire-firebug)
- [Netcap vs Port0 Network Security](https://cybersectools.com/compare/netcap-vs-port0-network-security)
- [Netcap vs Hypergraph AI](https://cybersectools.com/compare/hypergraph-ai-vs-netcap)
- [Netcap vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-netcap)

## Alternatives to each

- [See all GREYCORTEX Mendel alternatives](https://cybersectools.com/alternatives/greycortex-mendel)
- [See all Netcap alternatives](https://cybersectools.com/alternatives/netcap)

---

Source: https://cybersectools.com/compare/greycortex-mendel-vs-netcap

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

More on GREYCORTEX Mendel and Netcap: 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