API security platforms · November 2026 Edition
Zuplo vs Cloudflare API Shield
Four of fourteen models named Zuplo first on the direct prompt; one named Cloudflare API Shield. Zuplo was named by eight of the fourteen models and Cloudflare API Shield by fourteen and Zuplo carries 11 labels and Cloudflare API Shield 30, so the shares are not directly comparable.
Named in five categories this edition.
Named in two categories this edition.
First-choice share14%10%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%3%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#4A position in a field of 15; printed, not drawn.
Labels1130A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Zuplo 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. Salt Security vs Zuplo · Salt Security vs Cloudflare API Shield · Zuplo vs Wallarm API Security
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.
ZuploFirst choices, of fourteen modelsCloudflare API Shield
Direct41
Paraphrase10
Comparative00
Budget-constrained24
Scale-constrained00
Negative001 against Cloudflare API Shield
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.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Zuplo and Cloudflare API Shield stood in it.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| 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 | | |
Zuplo Cloudflare API Shield first choice named as an alternative argued againstblank: not namedEach cell is one answer, Zuplo on the left and Cloudflare API Shield on the right.The direct prompt
The plain question, one answer per model, grouped by where Zuplo and Cloudflare API Shield stood in it.
Zuplo first, Cloudflare API Shield not the choice
4 of 14 modelsCloudflare API Shield was named in the answer but not as the choice, or not at all.Mistral SmallGravitee, Zuplo alternatives: Graylog, Kong Gateway
Qwen 3.7 Flash42Crunch, Zuplo alternatives: Aikido Security, Salt Security
GLM 4.7 FlashXZuplo alternatives: Akamai API Security, Cequence Unified API Protection
Muse Glimmer 30BZuplo alternatives: 42Crunch, Akamai API Security, Cloudflare Application Security and Performance, Imperva Application Security Platform, Salt Security
Cloudflare API Shield first, Zuplo not the choice
1 of 14 modelsZuplo was named in the answer but not as the choice, or not at all.Perplexity SonarCloudflare API Shield alternatives: 42Crunch, Traceable API Security Platform
Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Claude Haiku 4.5Orca Security alternatives: Check Point CloudGuard WAF, Cloudflare API Shield, Imperva API Security, Invicti API Security, Salt Security, Traceable API Security Platform
Gemini 3.5 FlashWallarm API Security alternatives: 42Crunch, Cloudflare API Shield, Salt Security, Traceable API Security Platform
Grok 4.20Salt Security alternatives: Cequence Unified API Protection, Cloudflare API Shield, Fastly, Traceable API Security Platform, Wallarm API Security
DeepSeek V4 FlashWallarm API Security alternatives: 42Crunch, Akamai API Security, Cequence Unified API Protection, Cloudflare API Shield, Traceable API Security Platform
Llama 4 MaverickWallarm API Security alternatives: Aikido Security, Gravitee, OWASP ZAP, Zuplo
GPT-6 LunaWallarm API Security alternatives: Akamai API Security, Cloudflare API Shield, Salt Security
Neither was named
3 of 14 modelsThe answer made no first choice from these two in this category.GPT-5.4 miniAkamai API Security alternatives: 42Crunch, Akto, Imperva API Security, Salt Security, Traceable API Security Platform, Wallarm API Security
Kimi K2Levo.ai alternatives: 42Crunch, StackHawk, Wallarm API Security
MiniMax M2.5Salt Security alternatives: Cequence Unified API Protection, Imperva API Security, Noname Security, Traceable API Security Platform
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
Cloudflare API Shield leads by twenty-seven points.
Cloudflare API Shield33%#1 of 13Zuplo6%#5 of 13Mid-marketThe figures above
The order flips: Zuplo leads at mid-market.
Zuplo14%#2 of 15Cloudflare API Shield10%#4 of 15Enterprise
Level: the same share of first choices.
Zuplo0%#– of 13Cloudflare API Shield0%#11 of 13What the models said about Zuplo
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Top Pick: Zuplo ... Zuplo is the best overall API security platform for a company with a limited budget” DeepSeek V4 Flash · budget prompt · first choice
“Start with Zuplo if you want a low-cost, developer-friendly solution with built-in security” GLM 4.7 FlashX · direct prompt · first choice
What the models said about Cloudflare API Shield
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.
“both Cloudflare and Salt operate on volumetric licensing. This can lead to unexpected cost increases” Muse Glimmer 30B · negative prompt · soft negative
“For most small businesses and startups, Cloudflare offers the best balance of price and power.” Qwen 3.7 Flash · budget prompt · first choice
“I'd recommend starting with Cloudflare's free tier + Kong Gateway (open source)” Kimi K2 · budget prompt · first choice
“I'd suggest starting with Cloudflare API Shield or Kong (open source)” MiniMax M2.5 · budget prompt · first choice
Also compared
Salt Security vs ZuploSalt Security vs Cloudflare API ShieldZuplo vs Wallarm API SecurityZuplo vs OWASP ZAPZuplo vs Akamai API SecurityZuplo vs Traceable API Security PlatformZuplo vs Kong GatewayWallarm API Security vs Cloudflare API ShieldCloudflare API Shield vs OWASP ZAPCloudflare API Shield vs Akamai API SecurityCloudflare API Shield vs Traceable API Security PlatformCloudflare API Shield vs Kong GatewayAll twenty-eight head-to-head pages and the full API security standing
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.