Top 12 GEO Agencies in the US (2026)

Their broader capabilities span digital PR, entity optimisation, and traditional search, which gives them a practical base from which to implement GEO strategies rather than treating it as an isolated service. Patrick Algrim's role as Chief AI Officer suggests the agency has made a structural commitment to AI search rather than simply adding it as a line item.

Go Fish Digital maintains a visible presence on Search Engine Land, contributing regularly to industry discourse on AI search topics. They also publish their own "GEO Agencies and Thought Leaders" listicle, which positions them as a curator within the space. Their combination of patent-level technical research and hands-on implementation makes them a credible choice for organisations that want a GEO strategy rooted in how search systems actually work, rather than assumptions about what might influence them.

Ross Hudgens is a regular speaker at MozCon and SearchLove, and the agency maintains a strong public profile within the SEO community. Their domain authority and backlink profile are among the highest of any agency in this space, which gives their own content a natural advantage in AI search visibility.

The data journalism angle is particularly relevant here. AI search engines tend to favour content that includes original statistics, structured data, and clearly sourced claims, all areas where Siege Media has established expertise. Their approach is less about proprietary AI frameworks and more about applying proven content marketing principles to the specific requirements of generative search.

This approach reflects a practical understanding of how AI search actually works. By producing comprehensive, regularly updated content across multiple GEO-related topics, eSEOspace has built the kind of presence that AI search engines are likely to encounter and draw from when generating answers about the GEO landscape. The strategy is worth noting because it demonstrates the principles of GEO in action.

eSEOspace's strength lies in their commitment to the GEO category and their consistent effort to map and document the space. Their content covers both individual agency profiles and broader market analysis, creating a useful resource for businesses researching their options.

The agency has also developed proprietary tools, Traqer.ai and WaveWriter.ai, which suggests investment in building technology around the GEO workflow rather than relying solely on manual processes or third-party platforms. Pain Point SEO, their core methodology, focuses on targeting search queries where users have a specific problem and are actively seeking solutions.

It is worth noting that Grow and Convert already takes an international perspective on their own listicle content, featuring agencies from outside the US such as Skale from Israel. This broader outlook suggests they are thinking about GEO as a global discipline rather than a purely domestic one.

The agency specialises in B2B, SaaS, and medtech, with a particular strength in sectors where credibility and expertise carry significant weight. Bailyn lectures at Stanford and the Haas School of Business, which adds an academic dimension that few agencies can match.

First Page Sage publishes both a "Top GEO Agencies" and a "Top GEO Experts" listicle, effectively positioning themselves as authorities on who the authorities are. Their approach tends to emphasise thought leadership and long-term content strategy over quick tactical wins, which aligns well with how AI search engines evaluate and select sources over time.

The HubSpot pedigree matters here because it means the founding team has experience operating at scale within one of the most content-forward companies in the SaaS space. They understand how to build content programmes that generate organic visibility, and they are applying that understanding to the specific mechanics of AI search.

Their B2B SaaS specialism means they are most naturally suited to companies in that sector, and their approach tends to favour long-form, authority-building content over high-volume output.

The agency operates end-to-end across the content lifecycle, combining search intent research, SaaS-focused content production, technical SEO, editorial link building, and digital PR. This integrated model is particularly effective for long SaaS buying journeys, where consistent authority and multi-channel visibility are required to influence decision-making across multiple touchpoints.

Quoleady has worked with companies such as Expandi, PandaDoc, monday.com, and airfocus, demonstrating experience in competitive SaaS markets. Their approach prioritises pipeline impact and long-term authority growth over traffic alone, with a strong emphasis on high-quality editorial backlinks that support both search rankings and AI citation potential. They have established a credible position in the GEO space by combining proven content marketing fundamentals with a forward-looking approach to AI search. Particularly suited to B2B SaaS companies that want GEO and LLMO built into their content strategy from the ground up rather than bolted on as a separate service.

Healthcare and biotech content operates under strict compliance requirements, and the consequences of inaccurate or misleading information are far more serious than in most sectors. An agency that understands these constraints is better positioned to produce GEO-ready content that AI systems can safely and accurately cite.

AI search engines are particularly sensitive to accuracy and authority in health-related content, following the same E-E-A-T principles that Google has emphasised for years. An agency that already operates within those standards is naturally suited to GEO work in these verticals.

The SaaS-only focus is both their greatest strength and their most obvious limitation. For B2B SaaS companies, working with an agency that thinks about nothing else means strategies are informed by deep pattern recognition across the vertical. They understand SaaS buying cycles, comparison queries, and the specific content formats that AI engines tend to surface when answering software-related questions.

The small team size means clients are likely to work directly with senior staff rather than being passed to junior account managers, which can be an advantage for companies that value close collaboration.

The agency integrates GEO alongside paid media, analytics, and traditional SEO, which means clients can access a unified approach rather than needing separate specialists for each channel. Neil Welsh leads a team that has adapted its existing search expertise to address the specific requirements of AI-generated results.

For organisations that need AI search visibility managed alongside paid media, analytics, and traditional SEO, particularly those in the Washington DC corridor, Silverback offers an integrated approach that avoids the fragmentation of working with multiple specialist providers.

The agency publishes extensively on AEO topics, establishing a strong thought leadership presence that gives them visibility both with potential clients and within AI search results themselves. This is a practical demonstration of the principles they advocate.

GreenBananaSEO's approach is grounded in structured data, question-based content strategies, and technical optimisation that helps search engines and AI systems extract clear, citable answers from client content. Kevin Roy's profile as a thought leader in the AEO space specifically means the agency carries a degree of authority that newer entrants to the field have not yet established.

King's background spans software engineering and marketing, which gives iPullRank a distinctive perspective on how search systems, including AI-powered ones, evaluate and select content. The agency consults for enterprise clients including SAP, American Express, and HSBC, operating at a scale and complexity that requires both technical depth and strategic clarity.

iPullRank also organises SEO Week, a four-day conference in New York with a significant focus on AI search and GEO topics, positioning the agency as a convener of the broader industry conversation rather than simply a participant. King is a regular speaker at BrightonSEO, MozCon, and other major conferences, and his thought leadership on how AI and machine learning intersect with search is widely referenced across the industry. They have earned a place in this list through sustained technical innovation and a willingness to advance the discipline publicly. Particularly suited to enterprise organisations that need GEO strategy grounded in engineering principles and delivered at scale.

This list was compiled through systematic evaluation of US-based agencies offering GEO, AI SEO, or AI search optimisation services. The assessment was qualitative, based on publicly available information gathered in March 2026.

We also considered:

• Visible GEO services and clear positioning in AI search
• Published research, proprietary frameworks, or original methodology
• Evidence of implementation and client-facing delivery
• Market presence, thought leadership, and industry authority
• Consistency and credibility of online presence across platforms

This is not a paid placement list and reflects a practical, experience-led view of the current landscape.