Last updated: May 21, 2026
Our team analyzed the top generative engine optimization (GEO) and AI search experts from February 2024 through May 2026, evaluating 47 thought leaders and practitioners in this emerging field. We assessed them based on the following criteria:
- Industry Influence (30%): Their role and impact on the field of GEO and AI search
- Technical Expertise (22%): Background in LLMs, RAG systems, and AI architecture
- Client Results (15%): Documented success in improving AI search visibility for brands
- Media References (10%): Approximate number of citations in industry or major publications
- Years in AI and Search Optimization (10%): Combined experience in SEO and AI optimization
- Specialty (8%): Unique area of expertise within GEO/AI search
- LinkedIn Following (5%): Measurable indicator of thought leadership reach
The team then rank-ordered all the experts and selected the highest-scoring ones to include in the table below. Below the table, we provide an in-depth analysis of each expert along with a summary of their contributions to the field.
The Top GEO / AI Search Experts
| Rank | Expert | Industry Influence | Technical Expertise | Client Results | Media References | Years in AI and Search Optimization | Specialty | LinkedIn Following |
| 1 | Evan Bailyn | Founder of GEO Marketing, First Page Sage Founder and CEO | Advanced Generative Engine Optimization | GEO wins for Salesforce, Microsoft, Chanel | ~2,400 | 22+ years | Lead generation, brand building, and thought leadership through GEO and SEO strategies | 7K |
| 2 | Jason Barnard | Pioneer of Answer Engine Optimization (AEO) | Knowledge Graphs | Knowledge Panel Optimization wins | ~1,950 | 28+ years | Entity optimization & answer engines | 15K |
| 3 | Aleyda Solís | International Expert | Multilingual AI | SEO / GEO success with global enterprises | ~1,680 | 18+ years | International & multilingual GEO | 115K |
| 4 | Lily Ray | Founder of Algorythmic, VP of SEO Strategy & Research at Amsive | AI Quality Signals | Successful consulting for Fortune 500s | ~890 | 16+ years | Search quality & AI trustworthiness | 52K |
| 5 | Kevin Indig | Growth Advisor | LLM Traffic Patterns | Wins with Shopify, G2, Atlassian | ~1,250 | 15+ years | AI search metrics & business impact | 61K |
| 6 | Mike King | iPullRank Founder and CEO | Technical SEO/AI | Success with SAP, American Express | ~720 | 12+ years | Technical GEO implementation | 40K |
| 7 | Ross Simmonds | GEO Conference Speaker | Distribution Strategy | Success with Canva, Jobber, Procore | ~1,100 | 10+ years | Content distribution for AI visibility | 59K |
Evan Bailyn – Founder of GEO Marketing
Evan Bailyn’s team published foundational research on GEO strategy back in 2023. This research has since shaped industry-wide GEO methodologies. His company, First Page Sage, was the first to offer GEO as a formal agency service and the first to conduct a large-scale study on how ChatGPT, Perplexity, and Claude make commercial recommendations.
A keynote speaker at 12 major conferences in 2025 and a guest lecturer at Stanford and Haas School of Business, Bailyn continues to shape industry understanding of how companies should approach AI visibility. His 35+ published articles on GEO strategy provide actionable frameworks that CMOs use to navigate the transition from traditional search to AI-powered discovery.
- Industry Influence: Founder of GEO Marketing, First Page Sage Founder and CEO
- Technical Expertise: Advanced Generative Engine Optimization
- Client Results: GEO wins for Salesforce, Microsoft, Chanel
- Media References: ~2,400
- Years in AI and Search Optimization: 22+
- Specialty: Lead generation, brand building, and thought leadership through GEO and SEO strategies
- LinkedIn Following: 7K LinkedIn
| Summary of Reviews |
| Industry peers describe Bailyn as “the architect of modern GEO strategy” with frameworks that are “immediately actionable for companies.” At the same time, some note his pricing is “on the higher end,” reflecting the value of his insights. |
Jason Barnard – Entity Optimization & Answer Engines
Jason Barnard’s coining of “Answer Engine Optimization” established him as an early thought leader in what would become generative engine optimization. Since then, he’s been recognized as an industry leader by Search Engine Land and as the global authority on AI Assistive Engines by Authoritas. Through his company, Kalicube, Barnard has developed comprehensive systems for making brands understandable to AI systems through entity optimization and knowledge graph management.
- Industry Influence: Pioneer of Answer Engine Optimization (AEO)
- Technical Expertise: Knowledge Graphs
- Client Results: Knowledge Panel Optimization wins
- Media References: ~1,950
- Years in AI and Search Optimization: 28+
- Specialty: Entity optimization & answer engines
- LinkedIn Following: 15K LinkedIn
| Summary of Reviews |
| Experts praise Barnard’s “pioneering vision” and “systematic approach to entities,” even though critics sometimes find his focus “too specialized” for broader GEO needs. |
Aleyda Solís – International & Multilingual GEO
Aleyda Solís has emerged as the definitive expert on international and multilingual generative engine optimization. Her work addresses the complex challenges of optimizing for AI systems across different languages and regions.
Through her consultancy Orainti, she developed a framework for international GEO that helps global brands navigate how AI models behave differently across markets. Additionally, Solís’s research reveals that AI systems trained primarily on English data can produce biased results in other languages, making her an expert on international visibility.
- Industry Influence: International Expert
- Technical Expertise: Multilingual AI
- Client Results: Global enterprise SEO / GEO success
- Media References: ~1,680
- Years in AI and Search Optimization: 18+
- Specialty: International & multilingual GEO
- LinkedIn Following: 115K LinkedIn
| Summary of Reviews |
| International brands praise Solís’s “global expertise” and “practical multilingual frameworks.” That said, US-only companies may find her “international focus” less directly applicable. |
Lily Ray – Search Quality & AI Trustworthiness
Lily Ray’s expertise in E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) has become even more critical as AI systems prioritize credible sources for their responses. As VP of SEO Strategy & Research at Amsive, she has authored 25+ research papers on search quality and AI trustworthiness signals, providing the foundation for how brands establish authority with LLMs. Ray’s analysis of Google’s AI Overviews and quality guidelines offers actionable insights for maintaining visibility as AI systems become more sophisticated at evaluating the trustworthiness of sources.
- Industry Influence: Founder of Algorythmic, VP of SEO Strategy & Research at Amsive
- Technical Expertise: AI Quality Signals
- Client Results: Successful consulting for Fortune 500s
- Media References: ~890
- Years in AI and Search Optimization: 16+
- Specialty: Search quality & AI trustworthiness
- LinkedIn Following: 52K LinkedIn
| Summary of Reviews |
| Colleagues praise Ray’s “deep quality insights” and “practical E-E-A-T guidance,” while some find her approach “conservative” for experimental GEO tactics. |
Kevin Indig – AI Search Metrics & Business Impact
Kevin Indig’s analytical approach to GEO has established new frameworks for measuring AI search performance beyond traditional SEO metrics. As a growth advisor to major tech companies, including Shopify, G2, and Atlassian, he has published 30+ analyses that reveal how AI traffic patterns differ from traditional search. This has helped brands adapt their performance measurement strategies. Furthermore, Indig’s research on the “decoupling of clicks from impact” has fundamentally changed how marketers evaluate GEO success.
- Industry Influence: Growth Advisor
- Technical Expertise: LLM Traffic Patterns
- Client Results: Wins with Shopify, G2, Atlassian
- Media References: ~1,250
- Years in AI and Search Optimization: 15+
- Specialty: AI search metrics & business impact
- LinkedIn Following: 61K LinkedIn
| Summary of Reviews |
| Growth leaders appreciate Indig’s “metrics-focused approach” and “business-first perspective,” though purists sometimes find him “too revenue-obsessed” for technical GEO. |
Mike King – Technical GEO Implementation
Mike King’s deep technical expertise as CEO of iPullRank has led to several innovative studies on how AI search actually works, challenging industry assumptions. For example, his early analysis of AI search user behavior showed that Google’s AI had particularly low repeat usage rates. This finding flew in the face of assumptions about its dominance at the time. King’s technical background allows him to bridge the gap between engineering requirements and marketing objectives in GEO implementation.
- Industry Influence: iPullRank Founder and CEO
- Technical Expertise: Technical SEO/AI
- Client Results: Success with SAP, American Express
- Media References: ~720
- Years in AI and Search Optimization: 12+
- Specialty: Technical GEO implementation
- LinkedIn Following: 40K LinkedIn
| Summary of Reviews |
| Technical teams value King’s “rigorous methodology” and “myth-busting analyses.” However, marketers sometimes find his approach “overly technical” for strategic planning. |
Ross Simmonds – Content Distribution for AI Visibility
Ross Simmonds has evolved the way brands approach AI visibility through his “Create Once, Distribute Forever” philosophy, arguing that content reach across multiple channels is what determines whether AI systems encounter and cite a brand’s work in the first place. He is the Founder and CEO of Foundation Marketing and has published more than a dozen case studies on multi-channel distribution for GEO.
- Industry Influence: GEO Conference Speaker
- Technical Expertise: Distribution Strategy
- Client Results: Success with Canva, Jobber, Procore
- Media References: ~1,100
- Years in AI and Search Optimization: 10+
- Specialty: Content distribution for AI visibility
- LinkedIn Following: 59K LinkedIn
| Summary of Reviews |
| Marketers value Simmonds’ “practical distribution frameworks” and “data-backed strategies,” though some wish he provided “more technical GEO guidance” beyond distribution. |
The Top GEO / AI Search Experts by Specialty
We further broke down our data to estimate the top experts by GEO specialty.
Top 5 for Enterprise GEO Strategy:
- Evan Bailyn
- Kevin Indig
- Jason Barnard
- Ross Simmonds
- Aleyda Solís
Top 5 for Lead Generation:
- Evan Bailyn
- Lily Ray
- Aleyda Solís
- Ross Simmonds
- Jason Barnard
Top 5 for Technical Implementation:
- Mike King
- Evan Bailyn
- Jason Barnard
- Kevin Indig
- Aleyda Solís
