# Justniffer vs Telesoft FlowProbe: side-by-side comparison (2026)

[Justniffer](https://cybersectools.com/tools/justniffer) is a free [network detection and response](https://cybersectools.com/categories/ndr) solution. [Telesoft FlowProbe](https://cybersectools.com/tools/telesoft-flowprobe) is a commercial [network detection and response](https://cybersectools.com/categories/ndr) solution by [Telesoft Technologies](https://cybersectools.com/companies/telesoft-technologies). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Justniffer | Telesoft FlowProbe |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Network Detection and Response | Network Detection and Response |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | – | Telesoft Technologies |
| Headquarters | – | – |

### Use cases and capabilities

| | Justniffer | Telesoft FlowProbe |
|---|---|---|
| Network Discovery | Yes | – |
| Protocol Analysis | Yes | Yes |
| Network Monitoring | – | Yes |
| Network Visibility | – | Yes |
| Flow Analysis | – | Yes |
| Packet Analysis | – | Yes |
| Traffic Filtering | – | Yes |
| TLS | – | Yes |
| DNS Security | – | Yes |
| Encryption | – | Yes |
| Tunneling | – | Yes |

### Core features

**Justniffer**

No features listed.

**Telesoft FlowProbe**

1 feature listed. Sign in on the page to see them.

### Integrations

**Justniffer**

No integrations listed.

**Telesoft FlowProbe**

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.

- [Justniffer](https://cybersectools.com/tools/justniffer) fits if you are a startup or a small business and you need a free product.

## Justniffer vs Telesoft FlowProbe FAQ

Common questions when comparing Justniffer vs Telesoft FlowProbe for network detection and response.

### What is the difference between Justniffer and Telesoft FlowProbe?

**Justniffer**: A network protocol analyzer for capturing and analyzing network traffic with a focus on TCP/IP flow reconstruction and response time tracking.

**Telesoft FlowProbe**: Built by Telesoft Technologies.

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

### Is Justniffer a good alternative to Telesoft FlowProbe?

Often, yes. Justniffer and Telesoft FlowProbe are both Network Detection and Response products, and both cover Protocol Analysis. Key differences: Justniffer is Free while Telesoft FlowProbe is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Justniffer vs Innspark Flowgen](https://cybersectools.com/compare/innspark-flowgen-vs-justniffer)
- [Justniffer vs ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/compare/ipoque-rands-pace-2-dpi-engine-vs-justniffer)
- [Justniffer vs ipoque R&S®vPACE](https://cybersectools.com/compare/ipoque-randsrvpace-vs-justniffer)
- [Telesoft FlowProbe vs Innspark Flowgen](https://cybersectools.com/compare/innspark-flowgen-vs-telesoft-flowprobe)
- [Telesoft FlowProbe vs ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/compare/ipoque-rands-pace-2-dpi-engine-vs-telesoft-flowprobe)
- [Telesoft FlowProbe vs ipoque R&S®vPACE](https://cybersectools.com/compare/ipoque-randsrvpace-vs-telesoft-flowprobe)

## Alternatives to each

- [See all Justniffer alternatives](https://cybersectools.com/alternatives/justniffer)
- [See all Telesoft FlowProbe alternatives](https://cybersectools.com/alternatives/telesoft-flowprobe)

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Source: https://cybersectools.com/compare/justniffer-vs-telesoft-flowprobe

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More on Justniffer and Telesoft FlowProbe: 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