Apollo.io vs Klue
Three of fourteen models named Apollo.io first on the direct prompt; five named Klue. Apollo.io was named by eleven of the fourteen models and Klue by fourteen and Apollo.io carries 20 labels and Klue 37, so the shares are not directly comparable.
San Francisco, United States, founded 2015. Named in twenty-six categories this edition.
Named in four 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 market intelligence platforms page.
By framing
Apollo.ioFirst choices, of fourteen modelsKlue
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 4.1 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 | | |
Apollo.io Klue first choice named as an alternative argued againstblank: not namedEach cell is one answer, Apollo.io on the left and Klue on the right.The direct prompt
Both were the first choice
2 of 14 modelsThe answer named them together, and the judge labeled each a first choice.Apollo.io first, Klue an alternative
1 of 14 modelsKlue was named in the answer but not as the choice, or not at all.Klue first, Apollo.io not the choice
3 of 14 modelsApollo.io was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
8 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
Apollo.io31%#1 of 16Klue2%#11 of 16Klue7%#3 of 14Apollo.io2%#– of 14What the models said about Apollo.io
No label in this category carried a quote.
What the models said about Klue
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Avoid enterprise platforms — Klue, Crayon, AlphaSense, and ZoomInfo typically cost $10,000–$30,000+/year” Kimi K2 · budget prompt · hard negative
“Avoid enterprise-oriented platforms like Crayon, Klue, or AlphaSense” Perplexity Sonar · budget prompt · hard negative
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.