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Web application firewalls · November 2026 Edition

Sucuri WAF vs ModSecurity

Zero of fourteen models named Sucuri WAF first on the direct prompt; zero named ModSecurity. Sucuri WAF was named by eleven of the fourteen models and ModSecurity by ten and Sucuri WAF carries 17 labels and ModSecurity 20, so the shares are not directly comparable.

Sucuri WAF

accepted challenger

Named in two categories this edition.

ModSecurity

criticized challenger

Named in one category this edition.

First-choice share4%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate12%50%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#6A position in a field of 12; printed, not drawn.
Labels1720A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Sucuri WAF reading right to left. Rank and label count are printed, not drawn.Cloudflare WAF was named alongside these two in fourteen of the fourteen direct answers. Cloudflare WAF vs Sucuri WAF · Cloudflare WAF vs ModSecurity · Sucuri WAF vs AWS WAF

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 web application firewalls page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Sucuri WAFFirst choices, of fourteen modelsModSecurity
Direct001 against Sucuri WAF · 1 against ModSecurity
Paraphrase002 against ModSecurity
Comparative002 against ModSecurity
Budget-constrained21
Scale-constrained00
Negative001 against Sucuri WAF · 5 against ModSecurity
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 November 2026 Edition, Sucuri WAF and ModSecurity were named in the same answer twenty times, of the 72 answers naming Sucuri WAF and the 48 naming ModSecurity. In those answers ModSecurity took the first choice zero times and Sucuri WAF one.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Sucuri WAF and ModSecurity stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
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
Sucuri WAF ModSecurity first choice named as an alternative argued againstblank: not namedEach cell is one answer, Sucuri WAF on the left and ModSecurity on the right.

The direct prompt

The plain question, one answer per model, grouped by where Sucuri WAF and ModSecurity stood in it.

Neither was named

14 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Barracuda WAF alternatives: Cloudflare WAF, Microsoft Azure WAF
GPT-5.4 miniCloudflare WAF alternatives: AWS WAF, F5 Distributed Cloud WAF, Fastly Next-Gen WAF
Gemini 3.5 FlashCloudflare WAF alternatives: AWS WAF, Fastly Next-Gen WAF, Imperva App Protect
Perplexity SonarCloudflare WAF alternatives: AWS WAF, Barracuda WAF, Fastly Next-Gen WAF
Grok 4.20Cloudflare WAF alternatives: AWS WAF, Azure WAF, Barracuda WAF, Fastly Next-Gen WAF
Mistral SmallCloudflare WAF alternatives: AWS WAF, Imperva SecureSphere
DeepSeek V4 FlashCloudflare WAF alternatives: AWS WAF, Barracuda WAF-as-a-Service, Imperva Application Security
Llama 4 MaverickCloudflare WAF
Qwen 3.7 FlashCloudflare WAF alternatives: AWS WAF, Azure Front Door, F5 Distributed Cloud WAF, Imperva Cloud WAF
Kimi K2Cloudflare WAF alternatives: AWS WAF, Imperva Cloud WAF
GLM 4.7 FlashXCloudflare WAF alternatives: AWS WAF, Imperva Cloud WAF
MiniMax M2.5Cloudflare WAF alternatives: AWS WAF, Azure WAF, Fastly Next-Gen WAF, Fortinet FortiWeb, Google Cloud Armor, Imperva Cloud WAF, Radware Cloud WAF Service
GPT-6 LunaCloudflare WAF alternatives: AWS WAF
Muse Glimmer 30BCloudflare WAF alternatives: AWS WAF, Barracuda Web Application Firewall

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
Sucuri WAF leads by two points.
Sucuri WAF2%#2 of 9
ModSecurity0%#6 of 9
The full small business standing →
Mid-marketThe figures above
Sucuri WAF leads by two points.
Sucuri WAF4%#2 of 12
ModSecurity2%#6 of 12
The full mid-market standing →
Enterprise
Level: the same share of first choices.
Sucuri WAF0%#– of 9
ModSecurity0%#– of 9
The full enterprise standing →

What the models said about Sucuri WAF

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

“ModSecurity (open-source, used in many like OWASP CRS, AWS WAF, Sucuri, Azure): Very common but outdated signatures make it easy to bypass” Grok 4.20 · negative prompt · soft negative
“Small B2B sites with mainly CMS‑based content (less relevant for custom APIs)” MiniMax M2.5 · direct prompt · soft negative
“For most small businesses, Sucuri provides the best balance of protection, features, and price.” MiniMax M2.5 · budget prompt · first choice
“1. Sucuri (Best Overall for Budget)” Claude Haiku 4.5 · budget prompt · first choice
“Sucuri is highly recommended specifically for WordPress websites and small business sites” Qwen 3.7 Flash · budget prompt · alternative

What the models said about ModSecurity

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

“Do not install this unless you are prepared to spend weeks maintaining the OWASP Core Rule Set (CRS). An unpatched open-source WAF is often less secure” Qwen 3.7 Flash · negative prompt · hard negative
“Deploying legacy self-hosted open-source WAF engines (like unmaintained ModSecurity v2/v3 builds) without active maintenance or rule updates.” Gemini 3.5 Flash · negative prompt · hard negative
“Avoid purely open-source options like ModSecurity unless you have dedicated security staff” Grok 4.20 · paraphrase prompt · hard negative
“Top Recommendation: ModSecurity (with OWASP Core Rule Set)” Grok 4.20 · budget prompt · first choice
“don't reject ModSecurity simply because it's older: its project says it is now under OWASP stewardship and actively maintained” GPT-6 Luna · negative prompt · alternative
“ModSecurity or Coraza offer powerful, free protection with complete customization” Kimi K2 · budget prompt · alternative
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.