Growth Newsletter #322

Q: AI search engines like ChatGPT and Perplexity recommend 3-5 options instead of ranking results, crea

AI search engines like ChatGPT and Perplexity recommend 3-5 options instead of ranking results, creating a winner-take-all discovery environment where being invisible means not existing to customers

Q: A study found only 11% overlap in domains cited by ChatGPT and Perplexity, meaning startups need to

A study found only 11% overlap in domains cited by ChatGPT and Perplexity, meaning startups need to optimize for multiple AI models separately rather than focusing on traditional SEO

Q: Saturation provides a 5-step framework for AI visibility auditing: test customer queries across mode

Saturation provides a 5-step framework for AI visibility auditing: test customer queries across models, study AI-generated descriptions of your brand, and prioritize high buying-intent gaps

Growth Newsletter·Thursday, March 26, 2026·7 min read

AI/ML Marketing Startups

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AI Summary

AI search engines like ChatGPT, Perplexity, and Gemini are fundamentally changing how customers discover products, creating a new distribution opportunity for startups to compete with incumbents. Unlike traditional SEO which ranks pages, AI search recommends brands based on reputation and consistency across the entire web presence. The newsletter provides a 5-step framework for auditing and improving visibility in AI search results.

Key Facts

✓AI search engines like ChatGPT and Perplexity recommend 3-5 options instead of ranking results, creating a winner-take-all discovery environment where being invisible means not existing to customers

✓A study found only 11% overlap in domains cited by ChatGPT and Perplexity, meaning startups need to optimize for multiple AI models separately rather than focusing on traditional SEO

✓Saturation provides a 5-step framework for AI visibility auditing: test customer queries across models, study AI-generated descriptions of your brand, and prioritize high buying-intent gaps

Author Takes

BullishGrowth Newsletter

AI search disruption

AI search represents the biggest distribution platform shift in 15+ years, giving startups their first real shot at claiming ground from companies 100x their size

Contrarian Angle

AI Search Disrupting SEO Rankings

Startups can now compete with Fortune 500 companies in AI search because models favor consistency and specificity over domain authority

Traditional SEO advantage of large companies with high domain authority becomes irrelevant in AI search recommendation systems

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