# Customer intelligence and data science: what AI models recommend, September 2026

GTM AI Recommendation Index, September 2026 Edition. Asked as "customer analytics and intelligence platform" and as "customer journey analytics tool", six framings each, to twelve models with search on, on behalf of a mid-market B2B company. Page: https://gtm-ai-index.com/gtm-data/customer-intelligence-and-data-science/

**Standing:** Google Analytics 4 leads with 16% of first choices; verdict contested. 50 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Google Analytics 4 | 16% | 29% | 31 |
| 2 | Segment | 10% | 32% | 22 |
| 3 | Amplitude | 6% | 16% | 38 |
| 4 | PostHog | 6% | 0% | 16 |
| 5 | Mixpanel | 4% | 19% | 43 |
| 6 | Hightouch | 2% | 14% | 14 |
| 7 | Fullstory | 2% | 21% | 14 |
| 8 | mParticle | 2% | 40% | 10 |
| 9 | Pendo | 0% | 0% | 12 |
| 10 | Hotjar | 0% | 21% | 19 |
| 11 | Contentsquare | 0% | 8% | 12 |
| 12 | Qualtrics | 0% | 8% | 12 |

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

- Claude Haiku 4.5: Gainsight; alternatives Crunchbase, Demandbase
- GPT-5.4 mini: Microsoft Dynamics 365 Customer Insights; alternatives 6sense, Adobe Real-Time CDP, Salesforce CRM Analytics
- Gemini 3.5 Flash: ChurnZero; alternatives 6sense, Hightouch, HockeyStack, HubSpot Breeze Intelligence
- Perplexity Sonar: Segment; alternatives ChurnZero, Contentsquare, Hightouch, Outreach
- Grok 4.1 Fast: Segment; alternatives Hightouch, ZoomInfo
- Mistral Small: Hightouch, Segment; alternatives Planhat, Tealium
- DeepSeek V4 Flash: Vitally; alternatives Apollo.io, Planhat, Salesmotion
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Gong, HubSpot, Mixpanel; alternatives Amplitude, Clari Copilot, Gainsight, Hightouch
- Kimi K2: HubSpot Operations Hub + Breeze AI; alternatives 6sense, Amplitude, Avoma, Clari Copilot
- GLM 4.7 FlashX: BuildBetter, Segment; alternatives Enterpret, HubSpot Marketing Hub, Salesforce Data Cloud
- MiniMax M2.5: HyperOrbit, Planhat; alternatives Chattermill, Thematic, Unwrap

## Sources the answers cite

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

- zendesk.com: 6 answers, 8 citations
- cometly.com: 6 answers, 7 citations
- userpilot.com: 6 answers, 6 citations
- gartner.com: 5 answers, 7 citations
- mixpanel.com: 5 answers, 5 citations
- thecxlead.com: 4 answers, 6 citations
- amplitude.com: 4 answers, 5 citations
- amplifai.com: 4 answers, 4 citations

Pages named in the most answers:

- https://userpilot.com/blog/customer-analytics-platforms (5 answers)
- https://zendesk.com/service/analytics/customer-analytics-software (5 answers)
- https://amplifai.com/blog/customer-insights-software (4 answers)
- https://mixpanel.com/blog/customer-analytics-tools (4 answers)
- https://blog.uxtweak.com/customer-analytics-software (3 answers)
- https://cxtoday.com/customer-analytics-intelligence/choosing-a-cx-analytics-platform-avoid-these-costly-mistakes (3 answers)
- https://gartner.com/reviews/market/customer-data-platforms (3 answers)
- https://thecxlead.com/tools/best-customer-intelligence-platform (3 answers)
- https://waitwellsoftware.com/resources/articles/best-customer-analytics-software (3 answers)
- https://amplitude.com/compare/best-customer-data-platforms (2 answers)

## Warned against

- Mixpanel: 8 of 43 labels negative. "🔴 Mixpanel (HIGH RISK) - November 2025 security breach... Still operating but has lost trust among major enterprise customers" (GLM 4.7 FlashX, negative prompt)
- Google Analytics 4: 9 of 31 labels negative. "Multiple EU countries (France, Austria) have ruled it violates GDPR due to US data transfers" (Kimi K2, negative prompt)
- Heap: 5 of 15 labels negative. "Who should avoid them: Teams that don't have a product manager or analyst willing to spend hours defining, cleaning, and filtering the captured data." (Gemini 3.5 Flash, negative prompt)
- Segment: 7 of 22 labels negative. "Cost escalates quickly with MTU-based pricing; Identity resolution inconsistencies reported" (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.