# GREYCORTEX Mendel vs TEHTRIS NTA: 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). [TEHTRIS NTA](https://cybersectools.com/tools/tehtris-nta) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [TEHTRIS](https://cybersectools.com/companies/tehtris). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | GREYCORTEX Mendel | TEHTRIS NTA |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Network Detection and Response | Network Detection and Response |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | GREYCORTEX | TEHTRIS |
| Headquarters | – | – |

### Use cases and capabilities

| | GREYCORTEX Mendel | TEHTRIS NTA |
|---|---|---|
| NDR | Yes | – |
| Network Monitoring | Yes | Yes |
| Anomaly Detection | Yes | Yes |
| IoT Security | Yes | – |
| SCADA | Yes | – |
| Flow Analysis | Yes | – |
| PCAP | Yes | – |
| Network Visibility | Yes | – |
| Critical Infrastructure | Yes | – |
| Threat Analysis | Yes | – |
| Network Forensic Analysis | – | Yes |

### Core features

**GREYCORTEX Mendel**

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

**TEHTRIS NTA**

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

### Integrations

**GREYCORTEX Mendel**

No integrations listed.

**TEHTRIS NTA**

3 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.

- [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel) fits if you need both cloud and on-premises options.
- [TEHTRIS NTA](https://cybersectools.com/tools/tehtris-nta) fits if you need to run it on your own servers.

## GREYCORTEX Mendel vs TEHTRIS NTA FAQ

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

### What is the difference between GREYCORTEX Mendel and TEHTRIS NTA?

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

**TEHTRIS NTA**: Network traffic analysis tool for real-time intrusion detection and monitoring. Built by TEHTRIS.

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

### Who makes GREYCORTEX Mendel and TEHTRIS NTA?

**GREYCORTEX Mendel** is made by GREYCORTEX. **TEHTRIS NTA** is made by TEHTRIS. 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 TEHTRIS NTA?

Often, yes. GREYCORTEX Mendel and TEHTRIS NTA are both Network Detection and Response products, and both cover Anomaly Detection, Network Monitoring. 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 Hyprfire Firebug](https://cybersectools.com/compare/greycortex-mendel-vs-hyprfire-firebug)
- [GREYCORTEX Mendel vs Hypergraph AI](https://cybersectools.com/compare/greycortex-mendel-vs-hypergraph-ai)
- [TEHTRIS NTA vs Port0 Network Security](https://cybersectools.com/compare/port0-network-security-vs-tehtris-nta)
- [TEHTRIS NTA vs Hyprfire Firebug](https://cybersectools.com/compare/hyprfire-firebug-vs-tehtris-nta)
- [TEHTRIS NTA vs Hypergraph AI](https://cybersectools.com/compare/hypergraph-ai-vs-tehtris-nta)

## Alternatives to each

- [See all GREYCORTEX Mendel alternatives](https://cybersectools.com/alternatives/greycortex-mendel)
- [See all TEHTRIS NTA alternatives](https://cybersectools.com/alternatives/tehtris-nta)

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

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 TEHTRIS NTA: 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