One of fourteen models named Zuplo first on the direct prompt; zero named Postman. Zuplo was named by nine of the fourteen models and Postman by eleven and Zuplo carries 14 labels and Postman 16, so the shares are not directly comparable.
Named in four categories this edition.
Named in two categories this edition.
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 management page.
Across every category in the October 2026 Edition, Zuplo and Postman were named in the same answer twenty-one times, of the 156 answers naming Zuplo and the 88 naming Postman. In those answers Postman took the first choice two times and Zuplo seven.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.1 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 |
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.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of three in this category shown.
“Candidates like Kong Konnect, Tyk, Azure API Management, or Zuplo are often the right fit at this scale” DeepSeek V4 Flash · scale prompt · first choice
“Speed & Hands-off Maintenance | Zuplo | Best SaaS free tier ($0 up to 100k requests/mo); no servers to manage.” Gemini 3.5 Flash · budget prompt · first choice
“pick Kong for the lowest-cost serious platform, or Zuplo if you prefer managed convenience with a tiny budget” Perplexity Sonar · budget prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“less ideal as a primary enterprise gateway for production traffic” GLM 4.7 FlashX · comparative prompt · soft negative
“### 1. Best All-in-One Lifecycle & Portal: Postman API Platform” Qwen 3.7 Flash · paraphrase prompt · first choice
“I'd recommend Postman Enterprise as the best default choice” GPT-5.4 mini · paraphrase prompt · first choice
“Postman is the safest bet for a mid-sized B2B company.” Mistral Small · paraphrase prompt · first choice
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.