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API security platforms · October 2026 Edition

OWASP ZAP vs StackHawk

Zero of fourteen models named OWASP ZAP first on the direct prompt; zero named StackHawk. OWASP ZAP was named by ten of the fourteen models and StackHawk by twelve and OWASP ZAP carries 12 labels and StackHawk 19, so the shares are not directly comparable.

OWASP ZAP

accepted challenger

Named in four categories this edition.

StackHawk

accepted challenger

Named in three categories this edition.

First-choice share10%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate17%5%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#8A position in a field of 13; printed, not drawn.
Labels1219A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, OWASP ZAP reading right to left. Rank and label count are printed, not drawn.Salt Security was named alongside these two in eight of the fourteen direct answers. Wallarm API Security vs OWASP ZAP · Wallarm API Security vs StackHawk · OWASP ZAP vs 42Crunch

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 API security 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.
OWASP ZAPFirst choices, of fourteen modelsStackHawk
Direct00
Paraphrase00
Comparative001 against OWASP ZAP
Budget-constrained521 against StackHawk
Scale-constrained00
Negative001 against OWASP ZAP
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, OWASP ZAP and StackHawk were named in the same answer eighty-two times, of the 188 answers naming OWASP ZAP and the 147 naming StackHawk. In those answers StackHawk took the first choice seventeen times and OWASP ZAP thirty-four.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where OWASP ZAP and StackHawk 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
OWASP ZAP StackHawk first choice named as an alternative argued againstblank: not namedEach cell is one answer, OWASP ZAP on the left and StackHawk on the right.

The direct prompt

The plain question, one answer per model, grouped by where OWASP ZAP and StackHawk stood in it.

Neither was the first choice, one was named

2 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Gemini 3.5 FlashWallarm API Security alternatives: Cloudflare API Shield, Harness WAAP, Salt Security, StackHawk
Qwen 3.7 FlashNoname Security alternatives: 42Crunch, StackHawk, Wallarm API Security

Neither was named

12 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Salt Security alternatives: 42Crunch, Wallarm API Security
GPT-5.4 miniAkamai API Security alternatives: Akto, Imperva API Security, Traceable API Security Platform
Perplexity SonarAikido Security alternatives: Check Point CloudGuard WAF
Grok 4.1 FastSalt Security alternatives: Akamai API Security, Cequence Unified API Protection, Noname Security, Traceable AI
Mistral SmallAikido Security, Data Theorem API Security alternatives: Imperva API Security, Traceable AI, Wallarm API Security
DeepSeek V4 FlashNoname Security alternatives: APIsec, Postman, Traceable, Wallarm API Security
Llama 4 MaverickAikido Security alternatives: AWS API Gateway with AWS Shield, Salt Security
Kimi K2Data Theorem, Traceable AI alternatives: APIsec, Beagle Security, Imperva API Security
GLM 4.7 FlashXZuplo alternatives: Apigee, Kong Gateway, Salt Security, Traceable AI
MiniMax M2.5Auth0 alternatives: Cloudflare API Shield, Imperva API Security, Noname Security, Salt Security
GPT-6 LunaWallarm API Security alternatives: 42Crunch, Salt Security
Muse Glimmer 30BCheck Point CloudGuard WAF, Traceable AI alternatives: Akamai API Security, Cequence Unified API Protection, Noname, Salt Security, Treblle

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
StackHawk leads by four points.
StackHawk11%#2 of 14
OWASP ZAP7%#5 of 14
The full small business standing →
Mid-marketThe figures above
The order flips: OWASP ZAP leads at mid-market.
OWASP ZAP10%#2 of 13
StackHawk4%#8 of 13
The full mid-market standing →
Enterprise
OWASP ZAP is not named for this buyer.
OWASP ZAP—not named
StackHawk0%#– of 12
The full enterprise standing →

What the models said about OWASP ZAP

No label in this category carried a quote.

What the models said about StackHawk

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

“If you outgrow them, scale to affordable paid like StackHawk.” Grok 4.1 Fast · budget prompt · soft negative
“Best Overall Value (Automated Testing): StackHawk ... widely considered the best balance of cost and capability for startups and SMBs” Qwen 3.7 Flash · budget prompt · first choice
“StackHawk - a developer-centric CI/CD DAST on a budget, with a free tier and paid plans starting at $59/mo.” Llama 4 Maverick · budget 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.