# LiveRamp vs Prospeo: which do AI models recommend for identity, September 2026

GTM AI Recommendation Index, September 2026 Edition, Identity resolution. Zero of twelve models named LiveRamp first on the direct prompt; zero named Prospeo. Page: https://gtm-ai-index.com/gtm-data/identity-resolution/liveramp-vs-prospeo/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| LiveRamp | 10% | #2 of 18 | 47% | 45 | 11 of 12 |
| Prospeo | 4% | #6 of 18 | 0% | 11 | 6 of 12 |

## The direct prompt, model by model

- Perplexity Sonar: neither first, one named (first choices: Segment) (alternatives: Hightouch, Prospeo, Tealium)
- Grok 4.1 Fast: neither first, one named (first choices: Segment) (alternatives: CustomerLabs 1PD Ops, Hightouch, Prospeo)
- Mistral Small: neither first, one named (first choices: Warmly) (alternatives: LiveRamp, MarketBetter, RB2B)
- Claude Haiku 4.5: neither named (first choices: Amperity, Tealium) (alternatives: Adobe's Real-Time Customer Data Platform, FullContact, Snitcher)
- GPT-5.4 mini: neither named (first choices: Hightouch, Tealium) (alternatives: Salesforce Data Cloud, Treasure Data, Zeotap)
- Gemini 3.5 Flash: neither named (first choices: Openprise) (alternatives: 6sense, Demandbase, Hightouch, HubSpot Breeze Intelligence, RudderStack, ZoomInfo)
- DeepSeek V4 Flash: neither named (first choices: Hightouch) (alternatives: 6sense, CustomerLabs 1PD Ops, Demandbase, ZoomInfo)
- Llama 4 Maverick: neither named
- Qwen 3.7 Flash: neither named (first choices: Demandbase, HubSpot Breeze Intelligence) (alternatives: 6Degrees, 6sense, Blue90, Salesforce Einstein, Terminus)
- Kimi K2: neither named (first choices: Apollo.io) (alternatives: FullContact, LeanData, Lusha)
- GLM 4.7 FlashX: neither named (first choices: Tealium) (alternatives: CustomerLabs, ZoomInfo)
- MiniMax M2.5: neither named (first choices: Amperity, Tealium) (alternatives: DirectMail.io, LettrLabs, Segment)

## What the models said about LiveRamp

- "1. LiveRamp (formerly Acxiom)
- Why avoid: The UK's Open Rights Group filed formal ICO complaints in February 2024 alleging unlawful processing" (Mistral Small, negative prompt, hard negative)
- "Avoid these for mid-sized B2B ... LiveRamp ($100K–$500K+ annually — enterprise pricing, primarily ad-tech focused)" (DeepSeek V4 Flash, paraphrase prompt, hard negative)
- "Most enterprise platforms (LiveRamp, Experian, Amperity) start at $50K+/year — avoid these for limited budgets." (MiniMax M2.5, budget prompt, hard negative)
- "Choose LiveRamp if you need broad ecosystem connectivity, data collaboration, and maximum reach across partners and advertising platforms" (Qwen 3.7 Flash, comparative prompt, first choice)
- "LiveRamp is the strongest fit when mid-to-enterprise teams need repeatable identity stitching across CRM, ad, and measurement systems" (Llama 4 Maverick, comparative prompt, first choice)
- "Prioritize vendors like LiveRamp, Hightouch, Acxiom, or mParticle... for broad ecosystem reach, LiveRamp excels." (Grok 4.1 Fast, scale prompt, first choice)

## What the models said about Prospeo

- "Prospeo is the safest budget-first recommendation from the results for B2B use cases" (Perplexity Sonar, budget prompt, first choice)
- "For most mid-sized B2B companies, I recommend starting with Prospeo" (Mistral Small, paraphrase prompt, first choice)
- "They offer an introductory free plan (including up to 75 email resolutions/month) with low-cost scaling tiers." (Gemini 3.5 Flash, budget prompt, alternative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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.