# Sales intelligence and contact data for small business buyers: what AI models recommend, September 2026

GTM AI Recommendation Index, September 2026 Edition. Asked as "B2B contact data and sales intelligence platform" and as "B2B prospecting database", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://gtm-ai-index.com/sales/sales-intelligence-and-contact-data/smb/

**Standing:** Apollo.io leads with 94% of first choices; verdict consensus. 47 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Apollo.io | 94% | 9% | 69 |
| 2 | Lusha | 2% | 10% | 63 |
| 3 | Cognism | 2% | 40% | 35 |
| 4 | UpLead | 0% | 3% | 33 |
| 5 | LeadIQ | 0% | 7% | 15 |
| 6 | RocketReach | 0% | 25% | 16 |
| 7 | Seamless.AI | 0% | 53% | 19 |
| 8 | Demandbase | 0% | 75% | 12 |
| 9 | 6sense | 0% | 77% | 13 |
| 10 | ZoomInfo | 0% | 83% | 58 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Apollo.io; alternatives Cognism, D&B Hoovers, Lead411, LeadIQ
- GPT-5.4 mini: Apollo.io; alternatives Cognism, Lusha, UpLead
- Gemini 3.5 Flash: Apollo.io; alternatives Cognism, HubSpot Breeze Intelligence, Kaspr, Lusha
- Perplexity Sonar: Apollo.io; alternatives Lusha, Saleshandy, Skrapp
- Grok 4.1 Fast: Apollo.io; alternatives Cognism, LinkedIn Sales Nav
- Mistral Small: Apollo.io; alternatives Kaspr, Lusha, Saleshandy, UpLead
- DeepSeek V4 Flash: Apollo.io; alternatives Lusha, UpLead
- Llama 4 Maverick: Apollo.io; alternatives Dealfront, Lusha, ZoomInfo
- Qwen 3.7 Flash: Apollo.io; alternatives Lusha, RocketReach, UpLead
- Kimi K2: Apollo.io; alternatives Cognism, Lusha
- GLM 4.7 FlashX: Apollo.io; alternatives Lusha, Seamless.AI
- MiniMax M2.5: Apollo.io; alternatives Amplemarket

## Sources the answers cite

22 of 72 answers came back with a source list, from 4 of 12 models. Sites named in the most answers:

- pipeline.zoominfo.com: 9 answers, 13 citations
- salesmotion.io: 6 answers, 10 citations
- amplemarket.com: 6 answers, 7 citations
- salesgenie.com: 6 answers, 6 citations
- lusha.com: 5 answers, 11 citations
- apollo.io: 5 answers, 8 citations
- alpharun.com: 4 answers, 4 citations
- bookyourdata.com: 4 answers, 4 citations

Pages named in the most answers:

- https://salesgenie.com/blog/top-b2b-contact-database-providers (5 answers)
- https://alpharun.com/blog/sales-intelligence-tools (4 answers)
- https://amplemarket.com/blog/best-sales-intelligence-platforms-2026 (4 answers)
- https://bookyourdata.com/blog/b2b-sales-intelligence-tools (4 answers)
- https://monday.com/blog/crm-and-sales/sales-intelligence-tools (4 answers)
- https://pipeline.zoominfo.com/sales/top-sales-intelligence-tools (4 answers)
- https://brightdata.com/blog/web-data/best-b2b-data-providers (3 answers)
- https://cleanlist.ai/blog/2026-04-20-best-b2b-contact-database-software (3 answers)
- https://findymail.com/blog/best-b2b-contact-databases (3 answers)
- https://kayako.com/blog/best-sales-intelligence-tools-b2b-contact-data (3 answers)

## Warned against

- ZoomInfo: 48 of 58 labels negative. "ZoomInfo — the biggest "contract trap" risk ... For most small teams, you'll pay more for data you could get cheaper elsewhere, and you risk getting locked into a renewal contract." (DeepSeek V4 Flash, negative prompt)
- Cognism: 14 of 35 labels negative. "Why avoid: Also enterprise-priced ($15,000+/yr) with minimal ROI for small businesses" (MiniMax M2.5, negative prompt)
- 6sense: 10 of 13 labels negative. "one guide explicitly says not to buy it without someone owning the platform most of the time" (Perplexity Sonar, negative prompt)
- Seamless.AI: 10 of 19 labels negative. "it is one of the most complained-about platforms among small businesses... Deceptive Contract Lock-ins" (Gemini 3.5 Flash, negative prompt)

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, September 2026 Edition, gtm-ai-index.com.