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Geneo

first-party data strategies post-cookie

Analyzed across ChatGPT, Perplexity & Google AIO
Analyzed 11/15/2025

Are you in the answers when your customers ask AI?

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Brand Performance Across AI Platforms
All 15 brands referenced across AI platforms for this prompt
McKinsey
2
1
Sentiment:
Score:95
Experian
2
1
Sentiment:
Score:95
Anstrex
2
1
Sentiment:
Score:78
4Sephora
1
0
Sentiment:
Score:69
5Supermetrics
0
1
Sentiment:
Score:55
Referenced Domains Analysis
All 24 domains referenced across AI platforms for this prompt
ChatGPT
Perplexity
Google AIO
#1junhammer.com faviconjunhammer.com
ChatGPT:
1
Perplexity:
1
Google AIO:
0
2
#2marketingagent.blog faviconmarketingagent.blog
ChatGPT:
1
Perplexity:
1
Google AIO:
0
2
#3hp.com faviconhp.com
ChatGPT:
0
Perplexity:
0
Google AIO:
1
1
#4piwik.pro faviconpiwik.pro
ChatGPT:
0
Perplexity:
0
Google AIO:
1
1
#5lotame.com faviconlotame.com
ChatGPT:
0
Perplexity:
1
Google AIO:
0
1

AI Search Engine Responses

Compare how different AI search engines respond to this query

ChatGPT

3345 Characters

BRAND (17)

精选行业Query
Supermetrics
Sephora
WordStream
Salesforce
HP
McKinsey
Experian
Anstrex
onetrust
Lotame
Porch Group Media
Syrenis
Epsilon
Cardlytics
Adweek
Amanda AI

SUMMARY

ChatGPT provides a structured educational approach to first-party data strategies, emphasizing zero-party data collection through interactive experiences like quizzes and surveys. The response uses Sephora's "Find Your Shade" quiz as a practical example of how brands can engage customers while collecting valuable preference data. The content focuses on actionable strategies that prioritize customer-initiated data sharing to build trust and enable personalization in the post-cookie landscape.

Perplexity

3775 Characters

BRAND (17)

精选行业Query
Supermetrics
Sephora
WordStream
Salesforce
HP
McKinsey
Experian
Anstrex
onetrust
Lotame
Porch Group Media
Syrenis
Epsilon
Cardlytics
Adweek
Amanda AI

SUMMARY

Perplexity delivers a comprehensive overview of post-cookie first-party data strategies, covering identity resolution, unified customer profiles, and zero-party data collection. The response emphasizes technical implementation aspects like authenticated user experiences, hashed email technology, and consistent identity frameworks. It provides a systematic approach to maintaining effective targeting and personalization while ensuring privacy compliance and user control across devices and channels.

Google AIO

448 Characters

BRAND (17)

精选行业Query
Supermetrics
Sephora
WordStream
Salesforce
HP
McKinsey
Experian
Anstrex
onetrust
Lotame
Porch Group Media
Syrenis
Epsilon
Cardlytics
Adweek
Amanda AI

SUMMARY

Google AIO offers a high-level technical perspective on first-party data strategies, focusing on fundamental infrastructure changes needed for the post-cookie era. The response emphasizes redefining marketing economics, redesigning data infrastructure, and rethinking technology stacks. It highlights the importance of clear objectives, robust data governance, privacy-focused tools, and AI-powered analysis for creating personalized customer experiences while maintaining data security and compliance.

Strategic Insights & Recommendations

Dominant Brand

Sephora emerges as the primary brand example mentioned across platforms, specifically highlighted for its interactive quiz strategy that effectively combines customer engagement with zero-party data collection.

Platform Gap

ChatGPT focuses on practical examples and customer engagement tactics, Perplexity provides comprehensive technical frameworks, while Google AIO emphasizes infrastructure and governance fundamentals.

Link Opportunity

All platforms provide extensive external linking opportunities with ChatGPT offering 6 links, Google AIO providing 9 links, and Perplexity leading with 11 links to authoritative sources.

Key Takeaways for This Prompt

Zero-party data collection through interactive experiences is consistently identified as a critical strategy across all platforms.

Identity resolution and unified customer profiles are essential for maintaining personalization capabilities in the cookieless future.

Privacy compliance and data governance frameworks are fundamental requirements that must be built into any first-party data strategy.

AI and advanced analytics are becoming necessary tools for extracting actionable insights from first-party data sources.

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