# pfSense: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 17 judge labels across 5 categories by 10 of 14 models. Page: https://www.gane.ai/index/it/vendors/pfsense

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Next-generation firewalls](https://www.gane.ai/index/it/network/next-generation-firewalls/index.md) | 4% | 3 | 20% | 10 |
| [SD-WAN](https://www.gane.ai/index/it/network/sd-wan/index.md) | 0% | 16 | 0% | 4 |
| [Deception technology](https://www.gane.ai/index/it/security/deception-technology/index.md) | 0% | 91 | 0% | 1 |
| [Load balancers](https://www.gane.ai/index/it/network/load-balancers/index.md) | 0% | 103 | 100% | 1 |
| [Network access control](https://www.gane.ai/index/it/network/network-access-control/index.md) | 0% | 60 | 0% | 1 |

## What the models said for it

- "If you want the most budget-friendly option, pfSense is often recommended for its low cost and high ratings." (Mistral Small, Firewalls)
- "For Maximum Savings: Start with OPNsense or pfSense on your own hardware or a low-cost appliance." (Kimi K2, Firewalls)
- "Lowest-cost flexible option: pfSense or OPNsense — Worth considering if the company has in-house networking expertise" (Perplexity Sonar, Firewalls)
- "For the absolute tightest budget: Start with pfSense or OPNsense on repurposed hardware." (Kimi K2, SD-WAN)

## And against it

- "they are packet filters/firewalls first... will choke your firewall's CPU" (Qwen 3.7 Flash, Load balancers)
- "can run on $200–$400 hardware and offer many NGFW features free of charge, but they require more technical expertise" (DeepSeek V4 Flash, Firewalls)
- "pfSense on a white‑box server can be a viable option, but you’ll need to invest more time in configuration" (MiniMax M2.5, Firewalls)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 1 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 1 | 0 | 0 | 1 |
| Grok 4.20 | 0 | 2 | 3 | 0 | 5 |
| Mistral Small | 1 | 0 | 0 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 1 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 1 | 0 | 1 | 2 |
| Kimi K2 | 1 | 1 | 0 | 0 | 2 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 1 | 0 | 1 | 2 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named pfSense, from 38 of the 44 answers that named it (only the models that return a source list).

### Domains cited

- fortinet.com: 16
- reddit.com: 16
- enterprisenetworkingplanet.com: 11
- cyberpress.org: 10
- comparitech.com: 9
- sourceforge.net: 9
- g2.com: 8
- solutions.trustradius.com: 8
- gbhackers.com: 7
- itcompanies.net: 7

### Pages cited

- https://enterprisenetworkingplanet.com/guides/best-firewalls-for-small-medium-business: 11
- https://fortinet.com/solutions/small-business/firewall: 10
- https://fortinet.com/products/network-firewall-pricing: 8
- https://solutions.trustradius.com/buyer-blog/network-firewall-pricing-comparison: 8
- https://cyberpress.org/best-next-generation-firewall-ngfw-solutions-for-every-business-size: 7
- https://gbhackers.com/ngfw-solutions-compared-features-pricing: 7
- https://itcompanies.net/blog/small-business-firewalls: 7
- https://version-2.com/en/2024/09/10-best-network-firewall-solutions-for-businesses: 7

## In its own words

What pfSense's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: World's Most Trusted Open Source Firewall (https://pfsense.com/)
- For: thousands of enterprises (https://pfsense.com/)
- Price stated: starting at $0.08/hr (https://pfsense.com/)
- Starting price: 0.08 (https://pfsense.com/)

## What it publishes

Every page pfsense.com exposes, read 2026-09-29: 8 addresses. By kind, pages and the last 90 days:

- conference or event: 6 pages, 0 in the last 90 days, latest undated

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.