AI Indexes
IT AI Index
Index › Network and edge › SASE › Fortinet FortiSASE vs Netskope One
SASE platforms · October 2026 Edition

Fortinet FortiSASE vs Netskope One

One of fourteen models named Fortinet FortiSASE first on the direct prompt; zero named Netskope One. Both were named by all fourteen models and Fortinet FortiSASE carries 58 labels and Netskope One 42, so the shares are not directly comparable.

Fortinet FortiSASE

accepted challenger

Named in two categories this edition.

Netskope One

accepted challenger

Named in two categories this edition.

First-choice share6%6%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate10%19%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#5A position in a field of 11; printed, not drawn.
Labels5842A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Fortinet FortiSASE reading right to left. Rank and label count are printed, not drawn.Cato Networks was named alongside these two in twelve of the fourteen direct answers. Cato Networks vs Fortinet FortiSASE · Cato Networks vs Netskope One · Cloudflare One vs Fortinet FortiSASE

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the SASE platforms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Fortinet FortiSASEFirst choices, of fourteen modelsNetskope One
Direct101 against Fortinet FortiSASE · 1 against Netskope One
Paraphrase231 against Netskope One
Comparative02
Budget-constrained001 against Fortinet FortiSASE · 1 against Netskope One
Scale-constrained00
Negative004 against Fortinet FortiSASE · 5 against Netskope One
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, Fortinet FortiSASE and Netskope One were named in the same answer eighty times, of the 163 answers naming Fortinet FortiSASE and the 119 naming Netskope One. In those answers Netskope One took the first choice six times and Fortinet FortiSASE four.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Fortinet FortiSASE and Netskope One stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Fortinet FortiSASE Netskope One first choice named as an alternative argued againstblank: not namedEach cell is one answer, Fortinet FortiSASE on the left and Netskope One on the right.

The direct prompt

The plain question, one answer per model, grouped by where Fortinet FortiSASE and Netskope One stood in it.

Fortinet FortiSASE first, Netskope One not the choice

1 of 14 modelsNetskope One was named in the answer but not as the choice, or not at all.
GLM 4.7 FlashXFortinet FortiSASE alternatives: Cato Networks, Cloudflare One

Neither was the first choice, one was named

10 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Cato Networks alternatives: Check Point Harmony SASE, Cloudflare One, Fortinet FortiSASE
GPT-5.4 miniCato SASE Cloud alternatives: Fortinet FortiSASE, Netskope One, Zscaler Zero Trust Exchange
Gemini 3.5 FlashCato Networks alternatives: Cisco Secure Connect, Cloudflare One, Fortinet FortiSASE
Perplexity SonarCato Networks alternatives: Cloudflare One, Fortinet FortiSASE
Grok 4.1 FastCato Networks alternatives: Cloudflare One, Fortinet FortiSASE
DeepSeek V4 FlashCato Networks alternatives: Cloudflare One, Fortinet FortiSASE
Llama 4 MaverickCato SASE Cloud alternatives: COSGrid Z3 SASE, Fortinet FortiSASE, Zscaler Zero Trust Exchange
Kimi K2Cato Networks alternatives: Cloudflare One, Fortinet FortiSASE
GPT-6 LunaCato Networks alternatives: Fortinet FortiSASE, Netskope One, Zscaler Zero Trust Exchange
Muse Glimmer 30BCato Networks alternatives: Cloudflare One, Fortinet FortiSASE, Netskope One

Neither was named

3 of 14 modelsThe answer made no first choice from these two in this category.
Mistral SmallCato Networks alternatives: Palo Alto Networks Prisma SASE
Qwen 3.7 FlashCato Networks alternatives: Cloudflare One
MiniMax M2.5Cato Networks alternatives: Cloudflare One, Zscaler Zero Trust Exchange

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Fortinet FortiSASE leads by four points.
Fortinet FortiSASE4%#3 of 10
Netskope One0%#8 of 10
The full small business standing →
Mid-marketThe figures above
Level: the same share of first choices.
Fortinet FortiSASE6%#4 of 11
Netskope One6%#5 of 11
The full mid-market standing →
Enterprise
The order flips: Netskope One leads at enterprise.
Netskope One4%#6 of 10
Fortinet FortiSASE0%#7 of 10
The full enterprise standing →

What the models said about Fortinet FortiSASE

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Critical Compliance Failures: Fails FedRAMP authorization, HIPAA-BAA, and PCI-DSS” GLM 4.7 FlashX · negative prompt · hard negative
“Good if you are already heavily invested in Fortinet hardware at your branches, though it can sometimes be more complex to implement.” Qwen 3.7 Flash · direct prompt · soft negative
“The platform struggles with integration challenges, particularly integrating with legacy applications” Claude Haiku 4.5 · negative prompt · soft negative
“For most mid-market B2B companies, Fortinet FortiSASE offers the best balance of price, features, and reliability.” GLM 4.7 FlashX · direct prompt · first choice
“The Best All-Rounder: Fortinet (FortiGate)... Fortinet offers the highest "bang for your buck."” Qwen 3.7 Flash · paraphrase prompt · first choice
“Top Recommendation: FortiSASE” GLM 4.7 FlashX · paraphrase prompt · first choice

What the models said about Netskope One

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“enterprises should not assume it automatically matches the routing depth, local services, appliance variety, or failure behavior of competitors” Claude Haiku 4.5 · negative prompt · soft negative
“Mixed support experiences - some users report sluggish/inadequate support; High price point mentioned” MiniMax M2.5 · negative prompt · soft negative
“A security-first vendor (such as Zscaler or Netskope) ... an SSE-first platform may struggle” Gemini 3.5 Flash · negative prompt · soft negative
“Netskope One SASE is the strongest fit for a midmarket company because it is explicitly positioned as a single-vendor SASE solution tailored for midmarket to large enterprises” Perplexity Sonar · paraphrase prompt · first choice
“Netskope took top position in Gartner\u2019s latest rankings of secure access service edge vendors” Muse Glimmer 30B · comparative prompt · first choice
“1. Netskope One SASE: A cloud-native, fully converged, and single-vendor SASE solution” Llama 4 Maverick · paraphrase prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.