# Data management platforms: what AI models recommend, September 2026

Gane Index, September 2026 Edition. Asked as "data management platform for audiences" and as "DMP", six framings each, to six frontier models with search on, on behalf of a mid-market B2B software company. Page: https://www.gane.ai/index/gtm/gtm-data/data-management-platforms/2026-09-expanded

This is the permanent record of the September 2026 Edition, published September 9, 2026 and superseded since. The current standing: https://www.gane.ai/index/gtm/gtm-data/data-management-platforms/index.md

**Standing:** Hightouch leads with 26% of first choices; verdict contested. 27 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Hightouch](https://www.gane.ai/index/gtm/vendors/hightouch/index.md) | 26% | 0% | 12 |
| 2 | [Segment](https://www.gane.ai/index/gtm/vendors/segment/index.md) | 15% | 6% | 18 |
| 19 | [Lotame Spherical](https://www.gane.ai/index/gtm/vendors/lotame-spherical/index.md) | 0% | 18% | 11 |
| 76 | [Adobe Audience Manager](https://www.gane.ai/index/gtm/vendors/adobe-audience-manager/index.md) | 0% | 56% | 16 |
| 77 | [Oracle BlueKai](https://www.gane.ai/index/gtm/vendors/oracle-bluekai/index.md) | 0% | 69% | 13 |
| 78 | [Salesforce Audience Studio](https://www.gane.ai/index/gtm/vendors/salesforce-audience-studio/index.md) | 0% | 82% | 11 |

Rank is by share of first choices among all 78 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

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

- Claude Opus 5: Hightouch; alternatives Census, RudderStack, Segment
- Claude Opus 4.8: Hightouch, RudderStack, Segment; alternatives ZoomInfo
- GPT-6 Astra: Demandbase, Hightouch; alternatives 6sense, HubSpot Marketing Hub
- GPT-5.6 Sol: Hightouch; alternatives 6sense, HubSpot Audience Segments, Segment
- Gemini 3.1 Pro: 6sense, Demandbase; alternatives Apollo.io, Census, Cognism, Hightouch
- Perplexity Sonar Pro: ZoomInfo; alternatives Cognism, Hightouch, Segment

## Sources the answers cite

33 of 36 answers came back with a source list, from 6 of 6 models. Sites named in the most answers:

- cdp.com: 13 answers, 29 citations
- matillion.com: 10 answers, 11 citations
- g2.com: 9 answers, 18 citations
- improvado.io: 9 answers, 12 citations
- hightouch.com: 8 answers, 15 citations
- fortegrp.com: 7 answers, 7 citations
- decentriq.com: 6 answers, 8 citations
- business.adobe.com: 5 answers, 8 citations

Pages named in the most answers:

- https://matillion.com/learn/blog/data-management-platforms (10 answers)
- https://fortegrp.com/insights/top-19-data-management-tools-platforms-in-the-usa (7 answers)
- https://cdp.com/glossary/cdp-vs-dmp (6 answers)
- https://blog.contactpigeon.com/cdp-vs-dmp (5 answers)
- https://cdp.com/glossary/data-management-platform-dmp-vendors (5 answers)
- https://decentriq.com/article/best-data-management-platforms (5 answers)
- https://domo.com/learn/article/best-data-management-platforms (5 answers)
- https://improvado.io/blog/top-7-customer-data-platforms (5 answers)
- https://aboutmartech.com/blog/best-warehouse-native-cdp (4 answers)
- https://clicdata.com/blog/best-data-management-software-for-smbs (4 answers)

## Warned against

- Oracle BlueKai: 9 of 13 labels negative. "Defunct Platforms to Avoid Entirely (Sunsetted)... Oracle entirely shut down its advertising business and the BlueKai DMP." (Gemini 3.1 Pro, negative prompt)
- Salesforce Audience Studio: 9 of 11 labels negative. "Salesforce retired Audience Studio on February 1, 2024, removed application access, and deleted associated customer data" (GPT-5.6 Sol, negative prompt)
- Adobe Audience Manager: 9 of 16 labels negative. "Any legacy DMP | Declining data supply, poor B2B account resolution, wrong tool for the era" (Claude Opus 5, paraphrase prompt)
- Lotame Spherical: 2 of 11 labels negative. "that's almost never the right purchase anymore — and several of those products have been sunset" (Claude Opus 5, paraphrase prompt)

## Record

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