# ConexTI Proteux vs Safing Portmaster: side-by-side comparison (2026)

[ConexTI Proteux](https://cybersectools.com/tools/conexti-proteux) is a commercial [Next-Gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [ConexTI](https://cybersectools.com/companies/conexti). [Safing Portmaster](https://cybersectools.com/tools/safing-portmaster) is a free [Next-Gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [Safing](https://cybersectools.com/companies/safing). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Next-Generation Firewall Solutions for Business](https://cybersectools.com/shortlists/best-next-generation-firewalls) picks Palo Alto Networks Next-Generation Firewalls, Fortinet FortiGate Next-Generation Firewall, Cisco Secure Firewall and 4 more.

## Side-by-side comparison

| | ConexTI Proteux | Safing Portmaster |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Next-Gen Firewalls | Next-Gen Firewalls |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup |
| Company | ConexTI | Safing |
| Headquarters | – | – |

### Use cases and capabilities

| | ConexTI Proteux | Safing Portmaster |
|---|---|---|
| DDoS | Yes | – |
| Network Segmentation | Yes | – |
| Network Monitoring | Yes | Yes |
| MFA | Yes | – |
| Network Administration | Yes | – |
| IOC | Yes | – |
| Linux | – | Yes |
| Open Source | – | Yes |
| Windows | – | Yes |

### Core features

**ConexTI Proteux**

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

**Safing Portmaster**

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

### Integrations

**ConexTI Proteux**

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

**Safing Portmaster**

No integrations listed.

## Which one fits you

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

- [ConexTI Proteux](https://cybersectools.com/tools/conexti-proteux) fits if you are a small business or a mid-market company or an enterprise.
- [Safing Portmaster](https://cybersectools.com/tools/safing-portmaster) fits if you are a startup and you need a free product.

## ConexTI Proteux vs Safing Portmaster FAQ

Common questions when comparing ConexTI Proteux vs Safing Portmaster for Next-Gen firewalls.

### What is the difference between ConexTI Proteux and Safing Portmaster?

**ConexTI Proteux**: UTM firewall appliance based on pfSense offering perimeter security, built by ConexTI.

**Safing Portmaster**: An open-source application firewall that monitors network traffic with custom rules, built by Safing.

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

### Who makes ConexTI Proteux and Safing Portmaster?

**ConexTI Proteux** is made by ConexTI. **Safing Portmaster** is made by Safing. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ConexTI Proteux a good alternative to Safing Portmaster?

Often, yes. ConexTI Proteux and Safing Portmaster are both Next-Gen Firewalls products, and both cover Network Monitoring. Key differences: ConexTI Proteux is Commercial while Safing Portmaster is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ConexTI Proteux vs NetChina Cloud Security Firewall (NCS-FW-FT/V2.0)](https://cybersectools.com/compare/conexti-proteux-vs-netchina-cloud-security-firewall-ncs-fw-ftv20)
- [ConexTI Proteux vs HAProxy Fusion Control Plane](https://cybersectools.com/compare/conexti-proteux-vs-haproxy-fusion-control-plane)
- [ConexTI Proteux vs Endian UTM](https://cybersectools.com/compare/conexti-proteux-vs-endian-utm)
- [Safing Portmaster vs NetChina Cloud Security Firewall (NCS-FW-FT/V2.0)](https://cybersectools.com/compare/netchina-cloud-security-firewall-ncs-fw-ftv20-vs-safing-portmaster)
- [Safing Portmaster vs HAProxy Fusion Control Plane](https://cybersectools.com/compare/haproxy-fusion-control-plane-vs-safing-portmaster)
- [Safing Portmaster vs Endian UTM](https://cybersectools.com/compare/endian-utm-vs-safing-portmaster)

## Alternatives to each

- [See all ConexTI Proteux alternatives](https://cybersectools.com/alternatives/conexti-proteux)
- [See all Safing Portmaster alternatives](https://cybersectools.com/alternatives/safing-portmaster)

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Source: https://cybersectools.com/compare/conexti-proteux-vs-safing-portmaster

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

More on ConexTI Proteux and Safing Portmaster: 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