# Attribution and marketing mix modeling for small business buyers: what AI models recommend, September 2026

GTM AI Recommendation Index, September 2026 Edition. Asked as "marketing attribution and marketing mix modeling platform" and as "attribution and MMM tool", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://gtm-ai-index.com/marketing/attribution-mmm/smb/

**Standing:** Dreamdata leads with 19% of first choices; verdict contested. 57 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Dreamdata | 19% | 7% | 30 |
| 2 | Google Analytics 4 | 16% | 0% | 28 |
| 3 | Ruler Analytics | 9% | 7% | 29 |
| 4 | HubSpot Marketing Hub | 9% | 15% | 27 |
| 5 | Cometly | 4% | 7% | 27 |
| 6 | Forecastr | 4% | 6% | 18 |
| 7 | Triple Whale | 4% | 23% | 35 |
| 8 | Factors.ai | 4% | 0% | 12 |
| 9 | HockeyStack | 4% | 7% | 14 |
| 10 | Google Meridian | 4% | 31% | 35 |
| 11 | Windsor.ai | 0% | 7% | 14 |
| 12 | WhatConverts | 0% | 0% | 10 |

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

- Claude Haiku 4.5: Ruler Analytics; alternatives Google Analytics 4
- GPT-5.4 mini: Dreamdata; alternatives Rockerbox
- Gemini 3.5 Flash: Ruler Analytics; alternatives Dreamdata, HockeyStack, RevSure
- Perplexity Sonar: HubSpot Marketing Hub; alternatives Dreamdata, Factors.ai
- Grok 4.1 Fast: Dreamdata; alternatives Google Analytics 4, HubSpot Marketing Hub, Ruler Analytics, Windsor.ai
- Mistral Small: Dreamdata, Keen; alternatives Cometly, HockeyStack, HubSpot Marketing Hub, Ruler Analytics
- DeepSeek V4 Flash: Factors.ai, Ruler Analytics; alternatives Cometly, Dreamdata, Forecastr, HubSpot / GA4 native attribution
- Llama 4 Maverick: Forecastr; alternatives Cometly
- Qwen 3.7 Flash: Dreamdata; alternatives CallRail, Cometly, HubSpot Marketing Hub, WhatConverts
- Kimi K2: Dreamdata; alternatives ActiveCampaign, Google Analytics 4, HubSpot Marketing Hub, Usermaven
- GLM 4.7 FlashX: Dreamdata; alternatives CallRail, Factors.ai, HubSpot Marketing Hub, Lifesight
- MiniMax M2.5: HubSpot Marketing Hub, MixModeler; alternatives Cometly, Marketo Attribution, Recast, SegmentStream

## Sources the answers cite

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

- cometly.com: 9 answers, 26 citations
- hockeystack.com: 7 answers, 7 citations
- thecmo.com: 7 answers, 7 citations
- improvado.io: 6 answers, 9 citations
- factors.ai: 5 answers, 5 citations
- learn.g2.com: 5 answers, 5 citations
- mcpanalytics.ai: 5 answers, 5 citations
- reddit.com: 4 answers, 5 citations

Pages named in the most answers:

- https://hockeystack.com/blog-posts/best-marketing-attribution-software (7 answers)
- https://thecmo.com/tools/best-marketing-attribution-software (7 answers)
- https://learn.g2.com/best-attribution-software (5 answers)
- https://mcpanalytics.ai/articles/best-marketing-attribution-software-2026 (5 answers)
- https://admetrics.io/compare/10-best-marketing-attribution-tools (4 answers)
- https://cometly.com/post/marketing-attribution-platforms-comparison (4 answers)
- https://gartner.com/reviews/market/b2b-multitouch-attribution-tools (4 answers)
- https://heeet.io/blog/15-best-multi-touch-marketing-attribution-platforms-in-2026-compared-in-depth (4 answers)
- https://improvado.io/blog/choosing-marketing-attribution-software (4 answers)
- https://mammoth.io/blog/marketing-attribution-software (4 answers)

## Warned against

- Northbeam: 14 of 32 labels negative. "Triple Whale, Northbeam, Rockerbox - These are specifically called out in industry research as having the most trust complaints among small businesses" (Mistral Small, negative prompt)
- Triple Whale: 8 of 35 labels negative. "platforms that small businesses should avoid or be extremely cautious about... Triple Whale, Northbeam, Rockerbox - These are specifically called out ... having the most trust complaints" (Mistral Small, negative prompt)
- Rockerbox: 10 of 15 labels negative. "Triple Whale, Northbeam, Rockerbox - These are specifically called out in industry research as having the most trust complaints among small businesses" (Mistral Small, negative prompt)
- Hyros: 6 of 7 labels negative. "Opaque pricing that scales with revenue ($500–$5,000+/mo), steep onboarding requiring developer resources, overkill for businesses under $25K/month ad spend" (Kimi K2, 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.