| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Next-generation firewalls | Network and edge | 2% | 4 of 83 | 25% | 40 | criticized challenger | ▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Firewalls | 0% | 2% | ▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 12 → 4 of 83 |
Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.
The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 1 | 0 | 1 | 2 |
| GPT-5.4 mini | 0 | 2 | 0 | 1 | 3 |
| Gemini 3.5 Flash | 0 | 1 | 0 | 1 | 2 |
| Perplexity Sonar | 0 | 1 | 0 | 0 | 1 |
| Grok 4.20 | 0 | 1 | 1 | 2 | 4 |
| Mistral Small | 0 | 2 | 1 | 0 | 3 |
| DeepSeek V4 Flash | 0 | 1 | 2 | 0 | 3 |
| Llama 4 Maverick | 0 | 0 | 1 | 0 | 1 |
| Qwen 3.7 Flash | 0 | 2 | 2 | 0 | 4 |
| Kimi K2 | 0 | 1 | 2 | 1 | 4 |
| GLM 4.7 FlashX | 1 | 3 | 0 | 1 | 5 |
| MiniMax M2.5 | 0 | 0 | 2 | 1 | 3 |
| GPT-6 Luna | 0 | 1 | 0 | 1 | 2 |
| Muse Glimmer 30B | 0 | 1 | 1 | 1 | 3 |
Verbatim evidence the judge attached to positive labels.
“Consider vendors like Fortinet, Palo Alto Networks, or Cisco that have proven mid-market solutions” GLM 4.7 FlashX · Firewalls · scale prompt · first choice
“If your organization's infrastructure is already built entirely on Cisco switches, routers, and identity services, choose Cisco” Gemini 3.5 Flash · Firewalls · comparative prompt · alternative
“Choose Cisco if you already rely heavily on Cisco infrastructure and want advanced traffic-analysis features.” Perplexity Sonar · Firewalls · comparative prompt · alternative
“Best for existing Cisco shops and for integrating firewall security into a broader Cisco SecureX ecosystem.” DeepSeek V4 Flash · Firewalls · comparative prompt · alternative
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“Cisco failed one critical TCP-segmentation evasion, reducing its exploit-evasion resistance to 40 percent” Muse Glimmer 30B · Firewalls · negative prompt · hard negative
“Avoid Cisco if you do not have a dedicated, highly trained Cisco administrator on staff.” Gemini 3.5 Flash · Firewalls · negative prompt · hard negative
“Cisco Secure Firewall shows performance degradation when multiple security features are simultaneously enabled and typically falls below Fortinet and Palo Alto at equivalent price points” Claude Haiku 4.5 · Firewalls · negative prompt · soft negative
“I’d be wary of buying one as a new long-term deployment in 2026, but it isn’t the same as an unsupported device.” GPT-6 Luna · Firewalls · negative prompt · soft negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 100 of the 107 answers that named Cisco Secure Firewall and are not a share of its labels.
349 of the 381 domain citations in answers naming Cisco Secure Firewall came from somebody else's page.
Pages are listed as the models cited them.
Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.
An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.
Already following? Everything you follow, with a stop for each.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Cisco Secure Firewall's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Cisco Secure Firewall, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
A new claim receives the current edition's vendor brief for Cisco Secure Firewall by email, built from the raw record of the edition. It shows: