# Segment vs Census: which do AI models recommend for CDP, October 2026

GTM AI Recommendation Index, October 2026 Edition, Customer data platforms. Eight of fourteen models named Segment first on the direct prompt; zero named Census. Page: https://gtm-ai-index.com/gtm-data/customer-data-platforms/segment-vs-census/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Segment | 49% | #1 of 12 | 14% | 64 | 14 of 14 |
| Census | 2% | #5 of 12 | 0% | 11 | 4 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: segment first (first choices: BlueConic, Segment) (alternatives: Hightouch, Salesforce Data Cloud)
- Perplexity Sonar: segment first (first choices: Segment) (alternatives: BlueConic, Hightouch, Tealium)
- Grok 4.20: segment first (first choices: Segment) (alternatives: BlueConic, Hightouch)
- Mistral Small: segment first (first choices: Hightouch, Segment) (alternatives: BlueConic, Demandbase, Tealium)
- DeepSeek V4 Flash: segment first (first choices: Hightouch, Segment) (alternatives: BlueConic, RudderStack)
- Qwen 3.7 Flash: segment first (first choices: Hightouch, Segment) (alternatives: AudienceStream, HubSpot, RudderStack, mParticle)
- GLM 4.7 FlashX: segment first (first choices: Segment) (alternatives: 6sense, HubSpot, Salesforce Data Cloud)
- Muse Glimmer 30B: segment first (first choices: BlueConic, Segment) (alternatives: Hightouch, Salesforce Data Cloud, Tealium, Treasure Data)
- GPT-5.4 mini: neither first, one named (first choices: Hightouch) (alternatives: RudderStack, Segment)
- Gemini 3.5 Flash: neither first, one named (first choices: Hightouch) (alternatives: BlueConic, CaliberMind, Segment)
- Llama 4 Maverick: neither first, one named (first choices: ZoomInfo) (alternatives: Hightouch, Segment, Tealium)
- MiniMax M2.5: neither first, one named (first choices: HubSpot CDP) (alternatives: Bloomreach, RudderStack, Segment, Tealium)
- GPT-6 Luna: neither first, one named (first choices: Hightouch) (alternatives: RudderStack, Segment)
- Kimi K2: neither named (first choices: BlueConic) (alternatives: Salesforce Data Cloud, Tealium)

## What the models said about Segment

- "If you want a pure CDP with the widest integration ecosystem and the lowest viable entry price, Segment’s free 1,000 MTU tier and $120/mo Team plan is the benchmark" (Muse Glimmer 30B, budget prompt, first choice)
- "### 1. Segment (Twilio Segment) - Strengths: Strong integrations, flexible pricing, excellent for companies with multiple data sources" (MiniMax M2.5, paraphrase prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.