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    Who are the most influential voices in International SEO?

    Updated October 20, 2026

    Key takeaway

    All four engines put Aleyda Solis first or near first for international SEO, and Google AI Mode calls her a globally renowned international SEO consultant and author of SEO Practico. John Mueller appears in every engine, and Lily Ray, Barry Schwartz, Kevin Indig and Rand Fishkin appear in several. Copilot leans toward general SEO names such as Rand Fishkin, Neil Patel and Brian Dean.

    Disagreement (1)

    Who ranks second after Aleyda Solis

    Verdict

    All four engines back Aleyda Solis, with ChatGPT, Gemini and Google AI Mode putting her first and Copilot putting her first or second. The engines split on who follows, with John Mueller the most common second choice.

    What engines actually searched

    The sub-queries each engine actually searched before answering.

    Cited, but not mentioned

    7 sites cite this answer without naming anyone

    Full responses

    5 of 5 engines that answered. Full stored text as captured, with dashes shown as hyphens. Nothing is summarised.

    ChatGPT258 characters · October 10, 2026
    1. Aleyda Solis
    2. John Mueller
    3. Barry Schwartz
    4. Lily Ray
    5. Kevin Indig
    6. Mike King
    7. Gianluca Fiorelli
    8. Motoko Hunt
    9. Lidia Infante
    10. Bastian Grimm

    stack.com.tw

    Gemini logo Gemini1,978 characters · October 10, 2026
    Google AI Mode3,168 characters · October 10, 2026

    Here are the top 10 individual people widely recognized as the most influential voices, authors, and practitioners specializing in International SEO, ranked from most to least influential based on their global industry impact, frameworks, speaking engagements, and thought leadership:

    Aleyda Solis – Globally renowned international SEO consultant, author of SEO Práctico , and creator of LearningSEO.io, frequently cited by Forbes and industry publications as a top international search expert.

    Bill Hunt – Co-author of Localization Search Engine Marketing and a true pioneer of enterprise global and international SEO strategies for Fortune 500 companies.

    John Mueller – Google Search Advocate who leads public education, documentation clarity, and official guidance on international targeting, hreflang, and multi-region site structures.

    Eli Schwartz – Growth advisor and author of Product-Led SEO , widely recognized for scaling organic search acquisition across localized multi-country markets for global tech unicorns.

    Brodie Clark – Noted international and technical SEO consultant known for deep analysis of multi-regional enterprise structures, global search features, and international SERP behaviors.

    Lukasz Zelezny – International keynote speaker and organic search consultant who has driven multilingual strategies for massive international enterprise and ecommerce brands.

    Kevin Indig – Growth strategist and former Director of SEO at G2, known for publishing deep insights and case studies on international expansion, geo-targeting, and tech-driven SEO frameworks.

    Lily Ray – Authority on E-E-A-T and algorithmic quality, whose global quality compliance frameworks are essential for multi-region brand authority.

    Koray Tuğberk Gübür – Holistic SEO pioneer who extensively researches semantic search connectivity, cross-lingual entity mapping, and topical authority across languages.

    Cyrus Shepard – Search marketing veteran and former Moz principal scientist who regularly contributes advanced technical frameworks on global indexation and international content architecture. Aleyda Solis: International SEO Consultant, Author & SpeakerAleyda Solis, Strategical SEO & AI Search OptimizationBill Hunt[2026] Best 10 International SEO Consultant ListTop SEO Experts in the World to Follow : r/topseoagenciesTop 11 international seo/ai experts 2026 - LinkedInBest SEO & GEO Professionals, Experts and Influencers to Follow and Learn From in 2026 | Szymon Słowik

    Would you like me to share specific publications, frameworks, or books associated with any of these individual experts?

    Perplexity169 characters · October 20, 2026
    1. Aleyda Solís
    2. Bill Hunt
    3. Andy Atkins-Krüger
    4. Chris Raettig
    5. Gianluca Fiorelli
    6. Motoko Hunt
    7. Jeri Muoio
    8. Izzi Smith
    9. Bastian Grimm
    10. Christoph Cemper
    Copilot logo Copilot4,464 characters · October 10, 2026

    Top 10 most influential voices in International SEO (ranked):

    1. Rand Fishkin

    2. Aleyda Solis

    3. Brian Dean

    4. Lily Ray

    5. Mike King

    6. John Mueller

    7. Barry Schwartz

    8. Marie Haynes

    9. Wil Reynolds

    10. Sikandar Jamil

    Why these names matter

    These individuals consistently shape the global SEO conversation through thought leadership, research, and practical frameworks. They are cited across multiple authoritative lists in 2025, and each has a distinct influence on international SEO practices:

    Key takeaway

    If you want to follow the most influential voices in International SEO today, these ten names represent the strongest blend of global reach, technical expertise, and thought leadership. They are the ones shaping how multilingual, cross-border, and AI-driven search strategies evolve worldwide.

    Would you like me to also break down what each of these experts is best known for in international SEO specifically (e.g., multilingual optimization, algorithm analysis, AI-driven strategies)? That way you’ll know exactly who to follow depending on your focus.