# Allentis Tapics Copper TAP vs Mercury: side-by-side comparison (2026)

[Allentis Tapics Copper TAP](https://cybersectools.com/tools/allentis-tapics-copper-tap) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [Allentis](https://cybersectools.com/companies/allentis). [Mercury](https://cybersectools.com/tools/mercury) 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

| | Allentis Tapics Copper TAP | Mercury |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Network Detection and Response | Network Detection and Response |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | – | 501 |
| Last commit | – | Mar 2026 |
| Company | Allentis | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Allentis Tapics Copper TAP | Mercury |
|---|---|---|
| Network Monitoring | Yes | – |
| Network Visibility | Yes | – |
| Packet Capture | Yes | Yes |
| Critical Infrastructure | Yes | – |
| Hardware | Yes | – |
| Network Forensic Analysis | Yes | – |
| Traffic Filtering | Yes | – |
| PCAP | Yes | Yes |
| Physical Security | Yes | – |
| Network Topology | Yes | – |

### Core features

**Allentis Tapics Copper TAP**

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

**Mercury**

No features listed.

## Which one fits you

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

- [Mercury](https://cybersectools.com/tools/mercury) fits if you need a free product and you want an open-source product.

## Allentis Tapics Copper TAP vs Mercury FAQ

Common questions when comparing Allentis Tapics Copper TAP vs Mercury for network detection and response.

### What is the difference between Allentis Tapics Copper TAP and Mercury?

**Allentis Tapics Copper TAP**: Passive copper TAP range for non-intrusive Ethernet traffic monitoring. Built by Allentis.

**Mercury**: Network metadata capture and analysis tool.

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

### Who makes Allentis Tapics Copper TAP and Mercury?

**Allentis Tapics Copper TAP** is made by Allentis. **Mercury** is open-source with 501 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Allentis Tapics Copper TAP a good alternative to Mercury?

Often, yes. Allentis Tapics Copper TAP and Mercury are both Network Detection and Response products, and both cover PCAP, Packet Capture. Key differences: Allentis Tapics Copper TAP is Commercial while Mercury is Free, Mercury is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Allentis Tapics Copper TAP vs Garland Technology EdgeLens](https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-garland-technology-edgelens)
- [Allentis Tapics Copper TAP vs Innspark Flowgen](https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-innspark-flowgen)
- [Allentis Tapics Copper TAP vs cPacket Unified Observability Platform](https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-cpacket-unified-observability-platform)
- [Mercury vs Garland Technology EdgeLens](https://cybersectools.com/compare/garland-technology-edgelens-vs-mercury)
- [Mercury vs Innspark Flowgen](https://cybersectools.com/compare/innspark-flowgen-vs-mercury)
- [Mercury vs cPacket Unified Observability Platform](https://cybersectools.com/compare/cpacket-unified-observability-platform-vs-mercury)

## Alternatives to each

- [See all Allentis Tapics Copper TAP alternatives](https://cybersectools.com/alternatives/allentis-tapics-copper-tap)
- [See all Mercury alternatives](https://cybersectools.com/alternatives/mercury)

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Source: https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-mercury

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More on Allentis Tapics Copper TAP and Mercury: 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