One of twelve models named Kickbox first on the direct prompt; zero named DeBounce. Kickbox was named by twelve of the twelve models and DeBounce by nine and Kickbox carries 27 labels and DeBounce 17, so the shares are not directly comparable.
Named in one category this edition.
Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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 email verification page.
Across every category in the September 2026 Edition, Kickbox and DeBounce were named in the same answer twenty-nine times, of the 88 answers naming Kickbox and the 48 naming DeBounce. In those answers DeBounce took the first choice one time and Kickbox four.
| 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 |
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 four in this category shown.
“The best email verification service for a mid-market B2B company is Hunter, Clearout, or Kickbox” Llama 4 Maverick · direct prompt · first choice
“or Kickbox if you want point-of-entry validation integrated into your existing tech stack.” Claude Haiku 4.5 · paraphrase prompt · first choice
“include Bouncer, ZeroBounce, Kickbox, and NeverBounce” Kimi K2 · negative prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“Best for: Cost-sensitive users (accuracy may vary)” Mistral Small · comparative prompt · soft negative
“DeBounce: 94.0% real accuracy” Kimi K2 · negative prompt · soft negative
“For most businesses, DeBounce or MyEmailVerifier offer the best balance of cost, accuracy, and features.” MiniMax M2.5 · budget prompt · first choice
“DeBounce – Best Overall Value ... one of the cheapest rates available” Kimi K2 · budget prompt · first choice
“DeBounce — Best for Bulk List Cleaning ... aggressive bulk pricing while maintaining industry-standard accuracy” Qwen 3.7 Flash · budget prompt · alternative
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.