ZeroBounce vs Bouncer
Eleven of fourteen models named ZeroBounce first on the direct prompt; two named Bouncer. ZeroBounce was named by fourteen of the fourteen models and Bouncer by thirteen and ZeroBounce carries 63 labels and Bouncer 52, so the shares are not directly comparable.
Named in three 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 email verification page.
By framing
ZeroBounceFirst choices, of fourteen modelsBouncer
Across every category in the October 2026 Edition, ZeroBounce and Bouncer were named in the same answer 118 times, of the 223 answers naming ZeroBounce and the 143 naming Bouncer. In those answers Bouncer took the first choice twenty-one times and ZeroBounce thirty-nine.
Every model, every framing
| 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 | | | | |
ZeroBounce Bouncer first choice named as an alternative argued againstblank: not namedEach cell is one answer, ZeroBounce on the left and Bouncer on the right.The direct prompt
ZeroBounce first, Bouncer an alternative
11 of 14 modelsBouncer was named in the answer but not as the choice, or not at all.Bouncer first, ZeroBounce an alternative
2 of 14 modelsZeroBounce was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
1 of 14 modelsThe answer put something else first and named one of the two as an alternative.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
Bouncer27%#1 of 11ZeroBounce16%#3 of 11ZeroBounce42%#1 of 10Bouncer22%#2 of 10What the models said about ZeroBounce
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 ZeroBounce, as it offers the best balance for mid-market list cleaning.” Llama 4 Maverick · direct prompt · first choice
“ZeroBounce (The Premium, Feature-Rich Suite) ... Best For: Enterprise teams needing a complete email deliverability and analytics toolkit.” Gemini 3.5 Flash · comparative prompt · first choice
“NeverBounce and ZeroBounce are the most recommended for their accuracy, ease of use, and feature sets.” Mistral Small · direct prompt · first choice
What the models said about Bouncer
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 default choice is usually Bouncer if you want the strongest all-around mix of accuracy, speed, pricing, and usability” Perplexity Sonar · direct prompt · first choice
“Best Overall for Accuracy & Value: Bouncer ... widely considered the top all-around choice for mid-market B2B teams” Gemini 3.5 Flash · direct prompt · first choice
“Bouncer is the strongest overall pick because multiple reviews describe it as the most affordable option” Perplexity Sonar · budget 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.