# ZoomInfo SalesOS: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 72 judge labels across 3 categories by 14 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/zoominfo-salesos

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Sales intelligence and contact data](https://www.gane.ai/index/gtm/sales/sales-intelligence-and-contact-data/index.md) | 5% | 2 | 43% | 70 |
| [Lead routing and management](https://www.gane.ai/index/gtm/sales/lead-routing-and-management/index.md) | 0% | 84 | 100% | 1 |
| [Market intelligence platforms](https://www.gane.ai/index/gtm/gtm-data/market-intelligence/index.md) | 0% | 129 | 0% | 1 |

## What the models said for it

- "Highest data accuracy in US enterprise markets... typically LinkedIn Sales Navigator for networking plus one contact database (Apollo or ZoomInfo) for enrichment" (GLM 4.7 FlashX, Sales intel)
- "Best for detailed B2B data, including firmographics, technographics, and intent data. It's a leader in comprehensive contact and company databases" (Mistral Small, Sales intel)
- "Enterprise standard for B2B sales intelligence. 420 million+ contact profiles... Largest B2B contact database, enterprise-grade." (Muse Glimmer 30B, Sales intel)
- "Choose ZoomInfo if you are an established enterprise or mid-market company targeting North America with a high budget" (Gemini 3.5 Flash, Sales intel)

## And against it

- "Avoid ZoomInfo initially unless the company needs enterprise-grade coverage and can justify a substantially higher, quote-based cost." (Perplexity Sonar, Sales intel)
- "ZoomInfo is subject to numerous complaints and multiple lawsuits concerning its collection and sales of personal data" (Claude Haiku 4.5, Sales intel)
- "What to Avoid (The "Expensive" Options) * ZoomInfo: Starts at ~$15,000/year... not suitable for limited budgets." (GLM 4.7 FlashX, Sales intel)
- "Platforms to Avoid on Limited Budgets ... Requires custom quotes; high annual contract minimums" (Kimi K2, Sales intel)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 2 | 0 | 2 | 5 |
| GPT-5.4 mini | 1 | 2 | 0 | 1 | 4 |
| Gemini 3.5 Flash | 1 | 2 | 1 | 2 | 6 |
| Perplexity Sonar | 1 | 2 | 0 | 2 | 5 |
| Grok 4.20 | 1 | 1 | 1 | 3 | 6 |
| Mistral Small | 2 | 1 | 1 | 1 | 5 |
| DeepSeek V4 Flash | 1 | 1 | 1 | 3 | 6 |
| Llama 4 Maverick | 0 | 1 | 2 | 1 | 4 |
| Qwen 3.7 Flash | 1 | 2 | 0 | 3 | 6 |
| Kimi K2 | 0 | 2 | 0 | 4 | 6 |
| GLM 4.7 FlashX | 1 | 1 | 0 | 2 | 4 |
| MiniMax M2.5 | 0 | 1 | 1 | 4 | 6 |
| GPT-6 Luna | 0 | 3 | 0 | 1 | 4 |
| Muse Glimmer 30B | 1 | 1 | 1 | 2 | 5 |

## Sources returned with these answers

The sites and pages cited by the answers that named ZoomInfo SalesOS, from 193 of the 219 answers that named it (only the models that return a source list).

### Domains cited

- apollo.io: 63
- salesrabbit.com: 58
- g2.com: 56
- prospeo.io: 46
- lemlist.com: 45
- hginsights.com: 34
- salesmotion.io: 34
- amplemarket.com: 29
- crustdata.com: 27
- reddit.com: 26

### Pages cited

- https://salesrabbit.com/page/2: 52
- https://amplemarket.com/blog/best-sales-intelligence-platforms-2026: 24
- https://techrepublic.com/article/best-b2b-database-providers: 23
- https://lemlist.com/blog/best-sales-intelligence-tools: 22
- https://hginsights.com/blog/b2b-data-providers: 18
- https://hginsights.com/blog/best-sales-intelligence-platforms-b2b-gtm-teams: 17
- https://simplydepo.com/industry/b2b-sales-intelligence-tools: 17
- https://smartlead.ai/blog/sales-intelligence-software: 17

## The company

ZoomInfo; https://www.zoominfo.com; Vancouver, Washington, United States; founded 2000; public, GTM on Nasdaq. From Wikidata, fetched 2026-09-14.

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/gtm.