# ZoomInfo vs Cognism: which do AI models recommend for sales intel, October 2026

GTM AI Recommendation Index, October 2026 Edition, Sales intelligence and contact data. Four of fourteen models named ZoomInfo first on the direct prompt; zero named Cognism. Page: https://gtm-ai-index.com/sales/sales-intelligence-and-contact-data/zoominfo-vs-cognism/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| ZoomInfo | 12% | #2 of 9 | 36% | 69 | 14 of 14 |
| Cognism | 2% | #5 of 9 | 13% | 52 | 14 of 14 |

## The direct prompt, model by model

- Perplexity Sonar: zoominfo first (first choices: ZoomInfo) (alternatives: Cognism, Lusha)
- Llama 4 Maverick: zoominfo first (first choices: ZoomInfo)
- Qwen 3.7 Flash: zoominfo first (first choices: Apollo.io, ZoomInfo) (alternatives: Clay, Cognism)
- Muse Glimmer 30B: zoominfo first (first choices: Apollo.io, ZoomInfo) (alternatives: Cognism, Lead411)
- Claude Haiku 4.5: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, Lusha, ZoomInfo)
- GPT-5.4 mini: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, Lusha, ZoomInfo)
- Gemini 3.5 Flash: neither first, one named (first choices: Apollo.io) (alternatives: Clay, Cognism, ZoomInfo)
- Grok 4.20: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, Lusha, UpLead)
- Mistral Small: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, ZoomInfo)
- DeepSeek V4 Flash: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, UpLead, ZoomInfo)
- Kimi K2: neither first, one named (first choices: Apollo.io, Lusha) (alternatives: Cognism, ZoomInfo)
- GLM 4.7 FlashX: neither first, one named (first choices: Apollo.io) (alternatives: Dealfront, HubSpot Sales Hub, ZoomInfo)
- MiniMax M2.5: neither first, one named (first choices: Apollo.io) (alternatives: Clay, Cognism, Lusha, ZoomInfo)
- GPT-6 Luna: neither first, one named (first choices: Apollo.io) (alternatives: Cognism, ZoomInfo)

## What the models said about ZoomInfo

- "Multiple 2024 securities class actions alleging misleading investors about financial performance and using coercive auto-renewal policies" (MiniMax M2.5, negative prompt, hard negative)
- "Platform covers data, intent, seller workflow and API access in one platform; most other tools specialize in one or two layers." (Muse Glimmer 30B, comparative prompt, first choice)

## What the models said about Cognism

- "and Cognism (expensive, EU-focused) if budget is your primary constraint" (DeepSeek V4 Flash, budget prompt, hard negative)
- "Avoid ZoomInfo and Cognism for now" (Kimi K2, budget prompt, hard negative)
- "Cognism is particularly known for GDPR/CCPA compliance-first design and Diamond Data phone verification, making it a strong candidate if European markets are a priority." (DeepSeek V4 Flash, scale prompt, first choice)
- "Cognism: Highly rated for EMEA/UK mobile data (GDPR-compliant, human-verified "Diamond Data")" (Qwen 3.7 Flash, negative prompt, first choice)

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. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.