5W Research

Research from the AI Communications Firm

5W is the AI Communications Firm and the publisher of the 5W AI Visibility Index series — the most extensive body of multi-engine generative engine optimization research produced by a U.S. communications agency. 5W research spans how brands appear inside ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews, alongside studies on crisis, trust, and category leadership.

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AI Visibility & GEO Research

The 5W AI Visibility Index series ranks brands by citation share across the major AI answer engines — ChatGPT, Claude, Perplexity, and Google AI Overviews. Each index uses 5W's proprietary Generative Engine Optimization methodology to measure how a category surfaces inside generative AI, where brands win mention share, and where they disappear. Together, these indexes form the largest published library of category-level AI visibility benchmarks in U.S. communications.

AI Visibility Research In Tune With AI

In Tune With AI

The 50 celebrities, athletes, founders, and creators most in tune with the artificial intelligence era.

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Citation Share Index The Trade Press AI Index 2026

The Trade Press AI Index 2026

Which trade publications do AI engines actually cite? 5W ranks the trade press by citation share across ChatGPT, Claude, Perplexity, and Google AI Overviews.

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AI Research Report The State of AI Citations 2026

The State of AI Citations 2026

How large language models source information about brands — and what it means for communications. A 5W analysis of citation patterns across ChatGPT, Claude, Perplexity, and Gemini.

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Buyer Guide 5W RFP Center v2

5W RFP Center v2

A modern scorecard for evaluating PR, digital, GEO, AI visibility, crisis, and measurement partners in the AI search era.

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5W Research The First-Stop Study — AI vs. Google: Where the Buyer Journey Actually Begins

The First-Stop Study

AI vs. Google — where the buyer journey now begins. The 5W First-Stop Index, 2026 Edition. Synthesizes 12 public datasets covering ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews.

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AI Visibility Research The 5W Citation Source Audit Q1 2026

The 5W Citation Source Audit

Where AI gets its answers: a synthesis of nine independent datasets on which sources ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews cite.

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AI Visibility Index The GEO Reckoning

The GEO Reckoning

The strategic foundation document for the 5W AI Visibility series — why generative engine optimization is reshaping brand discovery and what it demands.

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Crisis, Reputation & Trust Research

5W research quantifies what reputation is actually worth. These reports measure the financial cost of crisis communications failures, the role of trust in earned-media performance, and the loyalty premium that protects category leaders.

The Crisis Tax

The Crisis Tax

Research quantifying the financial cost of poor crisis communications and its measurable impact on shareholder value and brand recovery time.

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The Loyalty Premium 2026 — 5W research on how American consumers build, break, and reward brand relationships

The Loyalty Premium 2026

A study on how American consumers build, break, and reward brand relationships — and what the loyalty premium is worth across eight consumer sectors.

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Industry & Category Studies

Category-specific research from 5W on the communications dynamics shaping growth sectors — cannabis, SaaS, hospitality, beauty, and celebrity partnerships.

The SaaS Content Paradox

The SaaS Content Paradox

Why SaaS companies are spending more on content marketing while the returns for most are declining — and what the high performers do differently.

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5W Research The AI at Work Index 2026

The AI at Work Index 2026

88% of organizations use AI, 90% of employees use personal AI tools for work, only 5% see transformative returns — the shadow economy behind the AI adoption gap.

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GEO Practice Guide Wikipedia for Brand Authority

Wikipedia for Brand Authority

Why Wikipedia accounts for nearly half of ChatGPT citations — and how to build and protect a brand’s Wikipedia presence as a GEO asset.

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5W Research AI and the Brand — 5W Research Study

AI and the Brand

35% of consumers start product discovery inside AI. 85.5% of AI citations come from earned media. How LLMs are reshaping global marketing spend — April 2026.

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Consumer Research The DTC Graveyard

The DTC Graveyard

Why brands built for clicks died while brands built for citations survived inside AI answer engines.

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Markets, Migration & Education

Where capital, talent, and the next generation of communicators are moving — and what brands need to know to follow.

Israeli Tech in Florida

Israeli Tech in Florida

Documenting the economic impact of Israeli-founded technology companies operating across Florida and their integration into the U.S. ecosystem.

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Israeli Tech in Texas — 5W research on Israeli-founded companies expanding into the Texas tech ecosystem

Israeli Tech in Texas

The expansion of Israeli-founded companies into Texas — and their impact on the regional technology ecosystem and investment climate.

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Israeli Tech in Georgia 2026

Israeli Tech in Georgia 2026

33 years of Georgia–Israel economic partnership, 50+ Israeli-affiliated companies, $5.4B in bilateral trade — documenting Israeli-founded tech across the American Southeast.

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AI and Israeli Marketing

AI and Israeli Marketing

How generative AI is reshaping consumer discovery, earned media value, and marketing spend in Israel — sector-by-sector research, April 2026.

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Playbooks & Frameworks

Tactical playbooks from 5W for specific industries and growth stages — built on earned media strategy, AI search optimization, and category-level communications intelligence.

Research FAQs

What belongs in the 5W research library?

The 5W research library houses strategic frameworks, crisis and trust research, industry studies, and market migration reports.

Where can I find AI Visibility Index reports?

Category-level AI Visibility Index reports live in the dedicated AI Visibility Index hub.

Where is the canonical GEO definition?

For the full definition, see the Generative Engine Optimization glossary entry.

How are reports organized?

Reports are grouped by strategy and frameworks, crisis and trust, industry studies, and markets, migration, and education.

AI Visibility Index

Category AI Visibility Index reports and citation-share benchmarks.

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Glossary

Vocabulary for AI communications, GEO, PR, and technical visibility.

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About 5W

5W is the AI Communications Firm, building brand authority across the platforms where decisions now happen — ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews — alongside earned media, digital, and influencer channels. 5W combines public relations, digital marketing, Generative Engine Optimization (GEO), and proprietary AI visibility research, helping clients measure and grow their presence in AI-driven buyer research.

Founded more than 20 years ago, 5W has been recognized as a top U.S. PR agency by O'Dwyer's, named Agency of the Year in the American Business Awards®, and honored as a Top Place to Work in Communications in 2026 by Ragan. 5W serves clients across B2C sectors including Beauty & Fashion, Consumer Brands, Entertainment, Food & Beverage, Health & Wellness, Travel & Hospitality, Technology, and Nonprofit; B2B specialties including Corporate Communications and Reputation Management; as well as Public Affairs, Crisis Communications, and Digital Marketing, including Social Media, Influencer, Paid Media, GEO, and SEO. 5W was also named to the Digiday WorkLife Employer of the Year list.

For more information, visit www.5wpr.com.

Talk to 5W

5W's research powers client work in AI visibility, crisis communications, and category leadership. To commission a custom AI Visibility Index for your category — or to see how your brand surfaces inside ChatGPT, Claude, Perplexity, and Gemini — talk to 5W.

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