# ConexTI Proteux vs Sophos Firewall: 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). [Sophos Firewall](https://cybersectools.com/tools/sophos-firewall) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [Sophos](https://cybersectools.com/companies/sophos). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Sophos Firewall](https://cybersectools.com/tools/sophos-firewall)

Best for: Small IT teams wanting firewalls and endpoints in one console

Sophos is here because the firewall, endpoints and MDR can act on the same threat together, which means fewer steps for a small IT team. It sells to all sizes but fits best where a few people run the whole network. The value depends on running Sophos endpoints too, so if you use another endpoint product, weigh it as a firewall alone.

From [Best Next-Generation Firewall Solutions for Business](https://cybersectools.com/shortlists/best-next-generation-firewalls), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

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 | Sophos Firewall |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Next-Gen Firewalls | Next-Gen Firewalls |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | ConexTI | Sophos |
| Headquarters | – | – |

### Use cases and capabilities

| | ConexTI Proteux | Sophos Firewall |
|---|---|---|
| DDoS | Yes | – |
| Network Segmentation | Yes | – |
| Network Monitoring | Yes | – |
| MFA | Yes | – |
| Network Administration | Yes | – |
| IOC | Yes | – |
| TLS | – | Yes |
| ZTNA | – | Yes |

### Core features

**ConexTI Proteux**

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

**Sophos Firewall**

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.

**Sophos Firewall**

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

## ConexTI Proteux vs Sophos Firewall FAQ

Common questions when comparing ConexTI Proteux vs Sophos Firewall for next-gen firewalls.

### What is the difference between ConexTI Proteux and Sophos Firewall?

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

**Sophos Firewall**: Next-gen firewall with SD-WAN, ZTNA, and automated threat response capabilities. Built by Sophos.

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

### Who makes ConexTI Proteux and Sophos Firewall?

**ConexTI Proteux** is made by ConexTI. **Sophos Firewall** is made by Sophos. 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 Sophos Firewall?

Often, yes. ConexTI Proteux and Sophos Firewall are both Next-Gen Firewalls products. 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 Fortinet Secure Networking](https://cybersectools.com/compare/conexti-proteux-vs-fortinet-secure-networking)
- [ConexTI Proteux vs Monitorapp AISVA](https://cybersectools.com/compare/conexti-proteux-vs-monitorapp-aisva)
- [Sophos Firewall vs NetChina Cloud Security Firewall (NCS-FW-FT/V2.0)](https://cybersectools.com/compare/netchina-cloud-security-firewall-ncs-fw-ftv20-vs-sophos-firewall)
- [Sophos Firewall vs Fortinet Secure Networking](https://cybersectools.com/compare/fortinet-secure-networking-vs-sophos-firewall)
- [Sophos Firewall vs Monitorapp AISVA](https://cybersectools.com/compare/monitorapp-aisva-vs-sophos-firewall)

## Alternatives to each

- [See all ConexTI Proteux alternatives](https://cybersectools.com/alternatives/conexti-proteux)
- [See all Sophos Firewall alternatives](https://cybersectools.com/alternatives/sophos-firewall)

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Source: https://cybersectools.com/compare/conexti-proteux-vs-sophos-firewall

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 Sophos Firewall: 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