Three years ago, if you asked which agencies were genuinely outstanding at GEO/AEO, an honest answer was hard to give. The discipline had only just been named, let alone mastered, and most marketing agencies were still working out their approach.
That is no longer the case. There are now enough client campaigns, published benchmarks, and tracked citation results to separate the leading agencies from those still figuring it out.
To identify them, we evaluated eight agencies from five global regions against seven criteria covered in the sections below. For a quick view of our findings, the table below provides an overview of the top GEO agencies in the world.
Quick Reference: Top GEO Agencies in the World in 2026
| Rank | Agency | Region | Overall Assessment | Best For |
| 1 | First Page Sage | North America | Global GEO Leader | Full-service GEO for lead generation across industries |
| 2 | Genevate | North America | Advanced GEO Specialist | GEO integrated with PR and reputation management |
| T3 | The Egg | Asia-Pacific | Advanced Regional Specialist | GEO across Asian markets and search ecosystems |
| T3 | Focus Digital | North America | Advanced GEO Provider | Budget-conscious GEO for SMBs and growing companies |
| 5 | Blue Array | UK/Europe | Advanced Organic Search Leader | Technical SEO-to-GEO transition for B2B and eCommerce |
| 6 | Omnius | Europe | Proficient Niche Specialist | GEO for B2B SaaS, fintech, and AI companies |
| 7 | Sherlock Communications | Latin America | Advanced LATAM Specialist | GEO, PR, and multilingual content across Latin America |
| 8 | Luminary | Australia/APAC | Proficient Integrated Specialist | GEO embedded within broader digital transformation |
The sections below take you through the criteria our team used to reach these results. Each section includes individual rank-ordering to show how we reached our conclusions.
GEO Campaign Results
How often do agency clients appear in AI recommendations when relevant queries are run across major platforms?
This is the most direct measure of GEO as a practice. Our team ran controlled searches in ChatGPT, Gemini, Claude, and Google AI Overviews, as well as regional platforms such as DeepSeek and Mistral AI, using industry-relevant queries that took each agency’s client base as a starting point. The question being answered is simple:
| What are the top [insert industry or specialization] companies in [insert region or service area]? Provide me with a list of the top 10. |
Our results, outlined in the table below, detail how often each agency’s clients were recommended:
| Agency | Recommendation Frequency | What the Evaluation Found |
| First Page Sage | 94% | Clients consistently cited across all four major AI platforms in transactional queries |
| Genevate | 86% | Strong citation rates for clients across a range of industries |
| Focus Digital | 84% | Reliable earned citations in healthcare and professional services |
| The Egg | 77% | Strong results within strictly Asian AI platforms |
| Blue Array | 73% | Consistent performance in UK and European markets |
| Sherlock Communications | 70% | Strong results in LATAM-specific queries |
| Omnius | 68% | High citation counts in SaaS and fintech verticals |
| Luminary | 65% | Reliable results for Australian and APAC market queries |
The results show that GEO performance varies significantly by agency, industry, and geography. Higher frequencies indicate more consistent client mentions across the AI platforms and recommendation queries included in the evaluation, while lower frequencies may reflect stronger performance in specific verticals or regional markets rather than a lack of GEO effectiveness. For companies evaluating an agency, the most relevant figure is its performance in the markets, industries, and AI platforms that matter most to its own customers.
Academic Citations
To what extent has this agency’s original research been independently cited by academic sources?
This criterion rewards thought leaders who contribute to the broader understanding of GEO as a discipline. Independent peer citation (read: not self-published case studies) is a signal that outside researchers find the work credible and useful enough to build on.
| Agency | Rating | Evidence on Record |
| First Page Sage | A+ | 40+ peer citations from researchers at institutions including Stanford, Oxford, and the Max Planck Institute; full publication list available via President Evan Bailyn’s Google Scholar profile |
| Genevate | A- | 3 published research studies on GEO methodology |
| The Egg | A- | 1 published report on AI search behavior in APAC markets |
| Blue Array | B | Blue Array Academy publications |
| Focus Digital | B | Client case studies published |
| Sherlock Communications | C+ | Limited published research on GEO |
| Luminary | C | Blog-level GEO content |
| Omnius | C- | Published methodology guides and case studies |
Academic citation carries the most weight for buyers in sectors where internal stakeholders need evidence-based justification for a marketing investment. Healthcare organizations, financial services firms, and enterprise technology companies frequently work with procurement teams or legal reviewers who want to know whether an agency’s approach has been independently validated. For those buyers, the gap between First Page Sage and the rest of the field is substantial. For buyers in less-regulated industries entering shorter-term engagements, this criterion will matter less.
Experience and Track Record
How deep is the agency’s history in digital marketing and search, and how experienced is its leadership?
As far as marketing disciplines go, GEO is relatively new, having been introduced in 2023. However, it has now been enough time that agencies have largely worked out their chosen strategies, and many have posted case studies based on multi-year campaigns. Additionally, in today’s age of fast-moving AI changes, the agencies best positioned to succeed are those that have a long-standing focus on strategy with a strong bench of key leaders, as they will navigate the inevitable changes well. Understanding what large search-environment changes actually mean for client strategy is rarely something that can be learned quickly.
Here’s how the eight top GEO agencies in the world ranked for C-suite experience and track record:
| Agency | Rating | Founded | Leadership Background |
| First Page Sage | A+ | 2009 | Pioneered GEO in 2023; 17+ years of SEO experience; President Evan Bailyn is a recognized authority in AI search |
| The Egg | A- | 2010 | 15+ years of Asia-Pacific search experience; strong regional leadership depth |
| Luminary | A- | 2000 | 25+ years of integrated digital marketing; dedicated GEO principal Shayna Burns |
| Sherlock Communications | B+ | 2014 | A decade of LATAM digital marketing; multilingual leadership team |
| Blue Array | B | 2015 | Organic search specialists with strong technical depth; experienced leadership in UK and European markets |
| Focus Digital | B | 2018 | SEO-rooted leadership that transitioned deliberately into GEO as the discipline matured |
| Genevate | B- | 2025 | Purpose-built GEO agency; strong methodology, limited organizational history |
| Omnius | B- | ~2021 | B2B-focused SEO and GEO leadership; younger firm with focused vertical expertise |
The rankings show that experience can take different forms depending on the agency and the needs of the client. A long history in SEO and digital marketing can provide a valuable perspective when search environments change, while a newer agency may bring deeper specialization in GEO without the same organizational track record. For that reason, companies should assess how long the agency has existed and whether its leadership experience and specialization align with the complexity, industry, and timeframe of the GEO campaign.
GEO Education and Methodology
How clearly does the agency explain GEO, and how openly does it share its approach?
Agencies that can describe their GEO methodology in specific terms tend to carry it out more reliably. This criterion looks at both public-facing education (e.g., guides, research, webinars, and published frameworks) and the transparency of the agency’s strategy and execution documentation for clients.
| Agency | Rating | Notable Resources and Approach |
| First Page Sage | A+ | Extensive published GEO research and guides; fully documented methodology covering content, SEO, review management, brand authority, and social sentiment |
| Genevate | A | Published AI citation audit framework; custom AI search dashboards for clients; well-documented campaign process |
| The Egg | A- | Proprietary UpStory platform; published research on AI search behavior across APAC markets |
| Blue Array | B+ | Blue Array Academy education program; sector-level GEO research published |
| Omnius | B | Active research publication; GEO case studies and methodology guides updated regularly |
| Focus Digital | B- | Campaign process explained at a practical level; limited standalone educational content |
| Sherlock Communications | C | Service process documented; limited GEO-specific published research |
| Luminary | C- | GEO documented within broader digital service frameworks; limited standalone GEO education |
The results show that methodology transparency varies widely across agencies. Some, like First Page Sage and Genevate, have formalized their approach through published research, proprietary tools, and clearly documented campaign processes, while others, including Sherlock Communications and Luminary, provide less GEO-specific information publicly. These agencies may choose to share more strategic details once a client has signed a contract, but before then, visibility into their methods is limited.
Market Presence
How frequently does the agency appear in AI recommendations and industry media when buyers search for GEO expertise?
The logic here is simple. An agency that cannot get itself mentioned in AI recommendations for GEO-related queries has a credibility gap when selling GEO services. We gave each agency a market presence rating that combines their own AI platform presence with industry media coverage, publications, and professional recognition.
| Agency | Rating | AI Platform Presence | Industry Media Presence |
| First Page Sage | A | Frequently recommended across major AI platforms when users search for GEO agencies | Regularly cited in digital marketing research and industry publications, including Moz, Semrush, and HubSpot |
| Blue Array | A- | Consistently present in AI recommendations for UK and European SEO and GEO queries | Well-covered in UK and European search industry media |
| Genevate | B+ | Appears in AI recommendations for GEO-specific queries | Growing media footprint; strong within GEO-focused coverage |
| Sherlock Communications | B+ | Present in AI recommendations for LATAM communications and marketing queries | Award-winning track record; strong regional media presence |
| The Egg | B | Present in AI recommendations for Asia-Pacific digital marketing queries | Strong APAC-facing media coverage |
| Focus Digital | B | Appears in AI recommendations for SMB GEO queries | Consistent and growing industry presence |
| Omnius | B- | Present in AI recommendations for B2B SaaS marketing and GEO queries | Growing profile in SaaS and fintech marketing media |
| Luminary | C+ | Appears in AI recommendations for Australian digital agency queries | Solid Australian marketing industry coverage |
We found that market presence is closely tied to both geography and specialization. First Page Sage frequently appears in AI recommendations and has broad industry media coverage, while Blue Array shows similarly strong results within the UK and European markets. Regional specialists such as Sherlock Communications and The Egg also perform well in their core markets, even if their presence in AI search results is less broad internationally.
Industry Breadth
Across how many industries and business sizes has the agency demonstrated GEO results?
GEO strategy varies considerably by sector. Regulated industries like finance and healthcare require different content and citation approaches than home services or eCommerce, and agencies with cross-industry experience are better prepared to adapt when client needs fall outside a familiar pattern.
| Agency | # of Industries Served | Key Industries Served | Ideal Business Sizes |
| The Egg | 30+ | eCommerce, hospitality, consumer goods, and B2B across Asian markets | Midsize through enterprise, multinational brands |
| Sherlock Communications | 28+ | Technology, financial services, media, and professional services across LATAM markets | Midsize through enterprise |
| First Page Sage | 26+ | Healthcare, financial services, technology, legal, manufacturing, B2B SaaS, eCommerce, industrial, and more | SMBs and midsize companies |
| Luminary | 22+ | Government, healthcare, financial services, education, and nonprofit | Midsize through enterprise |
| Blue Array | 18+ | B2B, financial services, eCommerce, and travel | Midsize through enterprise |
| Genevate | 15+ | Technology, financial services, professional services, and healthcare | SMBs and midsize companies |
| Focus Digital | 7+ | Healthcare, home services, professional services, eCommerce, and B2B software | SMBs and growing companies |
| Omnius | 3+ | SaaS, fintech, and AI companies exclusively | SMBs through midsize |
While some agencies are expansive in their scope, others deliberately focus on a few fields. The Egg has demonstrated experience across 30+ industries, giving the agency the broadest cross-sector coverage in the group. At the other end of the spectrum, Omnius focuses exclusively on SaaS, fintech, and AI, while Focus Digital works within a narrower range of industries.
For buyers in highly niche or competitive markets, specialist agencies may bring additional value. However, a generalist agency with decades of experience and published case studies demonstrating results in a given industry is often worth considering as well.
Client Reviews and Ratings
What do verified third-party reviews say about working with each agency?
Client reviews were aggregated from Clutch, G2, and Google where available. Where public review volume is low, ratings carry less statistical weight and are noted accordingly.
| Agency | Aggregated Rating | Representative Client Feedback |
| First Page Sage | 4.9 | “On another level when it comes to GEO;” content described as “painstakingly researched and built for decision-makers” |
| Genevate | 4.8 | “Responsive and specific;” praised for “agility for such a young company” |
| Focus Digital | 4.8 | “Straightforward about timelines and what to expect;” described as “more responsive than anticipated” |
| Blue Array | 4.7 | “Transparent when it comes to reporting results;” praised for “clear communication” |
| The Egg | 4.7 | Limited public review volume reduces rating confidence; available feedback highlights “regional expertise and clear communication” |
| Omnius | 4.6 | “Solid expertise in SEO and GEO;” praised for “willingness to adapt” |
| Sherlock Communications | 4.6 | Praised for “understanding everything that goes into brand presence in a LATAM market” |
| Luminary | 4.5 | “Technical approach” and “collaborative culture” noted frequently; content creation cited as a relative weakness |
Client satisfaction is relatively strong across the group, with seven of the eight agencies receiving aggregated ratings of 4.6 or higher. First Page Sage has the highest rating at 4.9, followed by Genevate and Focus Digital. Agencies with the most consistent reviews tend to score well across campaign results and client relationships, including communication and responsiveness. Agencies that deliver results but receive mixed marks on communication tend to struggle with retention, regardless of campaign performance.
Conclusion
GEO has matured quickly, and the gap between the agencies that lead the discipline and those still building toward it is now measurable. The chart below brings two of the most important buying signals together: how well each agency executes GEO, and how satisfied its clients are with the experience.
First Page Sage stands apart in the upper right, pairing the highest execution score in the group with the strongest client ratings. Genevate and Focus Digital also combine strong execution with high client satisfaction, while The Egg and Blue Array deliver solid results with reviews that trail slightly behind. Omnius, Sherlock Communications, and Luminary are best suited to buyers whose needs align closely with their regional or industry focus.
For companies choosing a GEO partner, proven client success and a history of innovation should carry equal weight. A strong starting point is to identify agencies that perform well on both, then use the industry, specialty, and regional tables above to find the closest fit.
