# Maltrail vs Trend Micro Network Detection and Response: side-by-side comparison (2026)

[Maltrail](https://cybersectools.com/tools/maltrail) is a free [network detection and response](https://cybersectools.com/categories/ndr) solution. [Trend Micro Network Detection and Response](https://cybersectools.com/tools/trend-micro-network-detection-and-response) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [Trend Micro](https://cybersectools.com/companies/trend-micro). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Maltrail | Trend Micro Network Detection and Response |
|---|---|---|
| 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 | 7,182 | – |
| Last commit | Sep 2025 | – |
| Company | – | Trend Micro |
| Headquarters | – | – |

### Use cases and capabilities

| | Maltrail | Trend Micro Network Detection and Response |
|---|---|---|
| URL Filtering | Yes | – |
| Anomaly Detection | – | Yes |
| Network Visibility | – | Yes |
| Zero Day | – | Yes |

### Core features

**Maltrail**

No features listed.

**Trend Micro Network Detection and Response**

10 features 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.

- [Maltrail](https://cybersectools.com/tools/maltrail) 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.
- [Trend Micro Network Detection and Response](https://cybersectools.com/tools/trend-micro-network-detection-and-response) fits if you need both cloud and on-premises options.

## Maltrail vs Trend Micro Network Detection and Response FAQ

Common questions when comparing Maltrail vs Trend Micro Network Detection and Response for network detection and response.

### What is the difference between Maltrail and Trend Micro Network Detection and Response?

**Maltrail**: Maltrail is a malicious traffic detection system utilizing blacklists and heuristic mechanisms.

**Trend Micro Network Detection and Response**: NDR solution providing network visibility, threat detection, and intrusion prevention, built by Trend Micro.

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

### Who makes Maltrail and Trend Micro Network Detection and Response?

**Maltrail** is open-source with 7,182 GitHub stars. **Trend Micro Network Detection and Response** is made by Trend Micro. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Maltrail a good alternative to Trend Micro Network Detection and Response?

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

## Related comparisons

- [Maltrail vs Gatewatcher NDR](https://cybersectools.com/compare/gatewatcher-ndr-vs-maltrail)
- [Maltrail vs ThreatBook Threat Detection Platform (TDP)](https://cybersectools.com/compare/maltrail-vs-threatbook-threat-detection-platform-tdp)
- [Maltrail vs NIKSUN FlowAggregator™](https://cybersectools.com/compare/maltrail-vs-niksun-flowaggregatortm)
- [Trend Micro Network Detection and Response vs Gatewatcher NDR](https://cybersectools.com/compare/gatewatcher-ndr-vs-trend-micro-network-detection-and-response)
- [Trend Micro Network Detection and Response vs ThreatBook Threat Detection Platform (TDP)](https://cybersectools.com/compare/threatbook-threat-detection-platform-tdp-vs-trend-micro-network-detection-and-response)
- [Trend Micro Network Detection and Response vs NIKSUN FlowAggregator™](https://cybersectools.com/compare/niksun-flowaggregatortm-vs-trend-micro-network-detection-and-response)

## Alternatives to each

- [See all Maltrail alternatives](https://cybersectools.com/alternatives/maltrail)
- [See all Trend Micro Network Detection and Response alternatives](https://cybersectools.com/alternatives/trend-micro-network-detection-and-response)

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Source: https://cybersectools.com/compare/maltrail-vs-trend-micro-network-detection-and-response

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

More on Maltrail and Trend Micro Network Detection and Response: 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