# Prospeo vs LiveRamp Identity Resolution: which do AI models recommend for identity, October 2026

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

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Prospeo | 4% | #4 of 11 | 0% | 10 | 8 of 14 |
| LiveRamp Identity Resolution | 4% | #5 of 11 | 40% | 40 | 13 of 14 |

## The direct prompt, model by model

- Mistral Small: liveramp identity resolution first (first choices: LiveRamp Identity Resolution) (alternatives: Delivr.ai, FullContact, Twilio Segment Unify)
- Perplexity Sonar: neither first, one named (first choices: Hightouch Adaptive Identity Resolution) (alternatives: LiveRamp Identity Resolution, Twilio Segment Unify)
- Qwen 3.7 Flash: neither first, one named (first choices: Delivr.ai) (alternatives: LiveRamp Identity Resolution, Twilio Segment Unify)
- GLM 4.7 FlashX: neither first, one named (first choices: Twilio Segment Unify) (alternatives: Hightouch Adaptive Identity Resolution, Prospeo)
- MiniMax M2.5: neither first, one named (first choices: Hightouch Adaptive Identity Resolution) (alternatives: Demandbase, LiveRamp Identity Resolution, Tealium, Twilio Segment Unify)
- Claude Haiku 4.5: neither named
- GPT-5.4 mini: neither named (first choices: Demandbase) (alternatives: Informatica MDM, Salesforce Data Cloud, Treasure Data, Twilio Segment Unify)
- Gemini 3.5 Flash: neither named (first choices: LeanData) (alternatives: Hightouch Adaptive Identity Resolution, RB2B, Syncari, Warmly, ZoomInfo Operations)
- Grok 4.1 Fast: neither named (first choices: Twilio Segment Unify) (alternatives: Hightouch Adaptive Identity Resolution, RB2B, Visitor Queue)
- DeepSeek V4 Flash: neither named (first choices: Hightouch Adaptive Identity Resolution) (alternatives: CustomerLabs 1PD Ops, Twilio Segment Unify)
- Llama 4 Maverick: neither named
- Kimi K2: neither named (first choices: Apollo.io) (alternatives: BlueConic, Leadspace, Twilio Segment Unify, ZoomInfo)
- GPT-6 Luna: neither named (first choices: D&B Connect) (alternatives: Dealfront, RB2B, Twilio Segment Unify)
- Muse Glimmer 30B: neither named (first choices: Leadspace) (alternatives: HubSpot Breeze Intelligence, Twilio Segment Unify)

## What the models said about Prospeo

- "1. Prospeo - for B2B contact resolution with 300M+ profiles and 98% accuracy, starting at free (75 emails/mo)" (Llama 4 Maverick, paraphrase prompt, first choice)
- "starting with FullContact's free tier or Prospeo's free plan" (MiniMax M2.5, budget prompt, first choice)

## What the models said about LiveRamp Identity Resolution

- "LiveRamp operates a massive identity surveillance system that ties people's online and offline activity to a single personal identifier, and almost certainly breaks UK and European data protection laws" (Muse Glimmer 30B, negative prompt, hard negative)
- "A class action lawsuit alleges LiveRamp operates "a massive identity surveillance system"... Here's a summary of the key ones to be cautious about" (MiniMax M2.5, negative prompt, hard negative)
- "Vendors Facing Active Privacy & Class-Action Litigation ... LiveRamp has become a major target for privacy advocates and class-action lawyers" (Gemini 3.5 Flash, negative prompt, hard negative)
- "LiveRamp is arguably the most established player in the space, often viewed as the "standard" for data collaboration and media activation." (GLM 4.7 FlashX, comparative prompt, first choice)
- "Unrivaled connectivity. It is the gold standard for matching your customer lists directly to Google, Meta, and major DSPs/SSPs" (Gemini 3.5 Flash, comparative prompt, first choice)
- "I'd suggest starting with TransUnion or LiveRamp as they offer strong balance of features, pricing, and scalability" (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.