Top 10
GEO agencies

SEO optimization sounds like a straightforward process to someone who’s not entirely familiar with how it works. To their credit, SEO really used to be a straightforward process before AI changed the landscape.

But AI appeared and with it appeared a new sector under the SEO umbrella: Generative Engine Optimization (GEO). In short: SEO practices designed to rank your business for AI generative models.

The fundamentals have remained the same (write quality content, have good keyword understanding, use valuable backlinks, etc.), the emergence of AI has changed how those fundamentals work. That’s because your content no longer has to be optimized for readers and search engines, but for AI as well.

The data shows that 45% of consumers now prefer AI to search engines like Google to inquire about business services.

The conclusion is clear: SEO today is more complex and requires more precise work compared to the past because it now also caters to the AI sector. Something that GEO agencies are most equipped to handle.

With that said, here are the 10 GEO agencies to have on your radar in 2026.

1. Get Stuff Digital

At Get Stuff Digital (GSD), we’re a boutique agency specialized in Generative Engine Optimization and AI ranking and covering the entire SEO umbrella, along with GEO and AEO.

We’re a small team but we’re fully dedicated to our clients and take pride in offering support around the clock. Being only a handful of experts allows us to focus on quality and be there for founders who are looking for support on the marketing side.

We also take pride in being fully open and transparent during the entirety of the process. This means we won’t promise things that aren’t realistically achievable.

I know you envision a 500% growth rate over the next 3 months. We want that for you too. But if it’s not possible, you’ll know it before we even begin.

When it comes to our actual work routine, things are simple. You know what you want, we know what you need and we’ll keep communications simple and to the point – no corporatism and no jargon, because that can be confusing. And if you’re confused, we’re confused.

But what can we actually do for you? Our main prerogative is to help your business get cited by ChatGPT, Google SGE, Perplexity, and other LLMs to tap into the new “ask-AI” meta. To that end, we’ll create prompt-ready content, optimize entity clarity, implement schema markup, and run LLM-oriented digital PR to create the ideal GEO strategy.

This pretty much sounds like that type of jargon we specifically said we won’t use, right?

Well, to simplify it: we’ll do all the things that will get AI models to recommend you to people. Because the more the AI cites you, the more clients will knock on your door.

Everything we do is customized to niche, competition, and audience to make sure it works for your business specifically.

And it does work.

GSD clients already receive organic citations from LLMs and AI overviews. Their content gets surfaced in zero-click queries and AI-generated lists. Clients consistently report traffic and inbound leads from LLM-powered discovery. All the things you’d like to hear for your business as well.

2. Growthner

Growthner is a full-service SaaS SEO agency that pairs traditional search engine optimization with Generative Engine Optimization to move the metrics that actually matter to B2B teams: product-qualified leads (PQLs) and monthly recurring revenue (MRR), not just raw traffic.

Growthner incorporates GEO into every SEO engagement, aligning keyword targeting, content architecture, and technical foundations with how large language models discover, evaluate, and cite brands.

This extends into their approach for content, which they structure in question-based formats, optimize for entity clarity, and align messaging across multiple platforms.

What sets Growthner apart is their insistence that every strategy be built around a client's ICP, funnel stage, and revenue goals, rather than optimizing for citations or traffic in isolation.

Clients frequently appear in LLM-generated overviews, tool recommendations, and industry summaries. Their mention-level strategy results in consistent inclusion in AI responses, enhancing both visibility and brand authority.

3. Omnius

Omnius is a specialized B2B SEO agency that exclusively partners with SaaS and Fintech companies, with a sharp focus on revenue-driven organic growth across both traditional and AI-powered search engines. Their GEO strength lies in combining deep SaaS industry expertise, understanding metrics like MRR, churn, and CAC, with comprehensive Generative Engine Optimization strategies spanning 22 specialized techniques.

They've developed a bottom-of-funnel content methodology that prioritizes capturing SQLs actively evaluating solutions, rather than chasing vanity metrics. Their technical approach includes AI crawler optimization (including GPTBot), strategic schema markup implementation, citation engineering, LLMs.txt file creation, and multimodal content enhancement.

Their framework ensures content is not just crawlable by Google but structured for AI models like ChatGPT and Perplexity to understand, cite, and recommend.

Omnius has delivered measurable, revenue-focused outcomes across multiple SaaS and Fintech clients.

Notable results include growing a SaaS tool from 0 to 2.73 million organic clicks in 13 months, scaling Dynamic Mockups from 67 to 2,100+ monthly signups in 10 months through programmatic SEO, increasing AuthoredUp conversions by 64%, boosting Fintech company Myos signups by 227.9% in 6 months, and growing Global App Testing's high-quality marketing leads by 163% in 12 months.

4. Growth Plays

Growth Plays is a boutique SEO consultancy led by JH Scherck, known for its revenue-first approach to search strategy. They stand out in the GEO space by treating AI visibility not as a vanity metric, but as a pipeline growth opportunity.

Their method emphasizes getting clients mentioned in third-party listicles, review roundups, and buyer guides, the exact content LLMs like ChatGPT and Google’s SGE often pull from. Growth Plays also audits and reshapes content to better answer buyer questions, increasing the odds of citation by AI systems.

Their focus on strategic content placement and positioning gives clients a strong presence in the same ecosystems that feed LLMs, leading to greater inclusion in AI-generated summaries and tool recommendations.

5. OGM (Organic Growth Marketing)

OGM is a growth-focused SEO consultancy led by Nigel Stevens, known for its lean, results-driven approach to both SEO and GEO. Rather than producing content for volume, OGM focuses on high-impact assets such as guest posts, thought leadership, and tightly structured pages that AI engines are likely to reference.

Their strategies emphasize entity clarity, metadata, and link authority, all designed to make a brand easier for LLMs to understand and cite. Nigel stays personally involved in client strategy, ensuring expert-level execution throughout.

OGM has helped clients expand their citation footprint across LLMs by targeting the right third-party sources and structuring content for AI retrieval. Their clients benefit from inclusion in AI-generated answers, even without dominating traditional SERPs.

6. Quoleady

Quoleady is a content-led SEO agency focused exclusively on B2B SaaS, and one of the early adopters of LLMO (Large Language Model Optimization). With a globally distributed team, they manage content strategy, writing, and link building in-house, giving them full control over how client information is structured and surfaced online.

Their GEO approach centers on creating FAQ-rich, well-structured content, and getting clients cited in SaaS comparison articles, review platforms, and trusted publications—key sources for LLMs like ChatGPT, Gemini, and Perplexity.

Their clients have started appearing in AI-generated answers and product lists. By focusing on citation-friendly formatting and off-site authority, Quoleady boosts both visibility and trust in LLM-driven results.

7. Flow SEO (Flow Agency)

Flow Agency (formerly Flow SEO) is a SaaS-focused marketing firm that blends organic and paid strategies with a strong emphasis on AI-era visibility. Known for its creativity and technical precision, Flow has actively integrated Generative Engine Optimization (GEO) into its B2B playbook.

Their methodology combines structured data, conversational formatting, and AI-informed content strategy, ensuring client content performs not just in Google but in AI-driven search systems like SGE, ChatGPT, and Gemini.

Flow clients have seen their content surface in AI-generated summaries and assistant-style responses. Their early adoption of AI tools has helped optimize visibility for niche B2B search intents, especially in enterprise-focused queries.

8. NoGood

NoGood is a data-driven growth marketing agency that treats SEO and GEO as part of a unified experimentation framework. With a strong emphasis on Answer Engine Optimization (AEO), NoGood helps brands appear in AI-generated content by combining programmatic SEO, structured data, and large-scale content systems.

Their GEO strategy includes building content hubs, using AI to map coverage gaps, and even tracking AI search exposure through a proprietary tool called Goodie.

NoGood has helped clients appear in AI-generated answers on Bing Chat, Perplexity, and SGE, especially in shopping and comparison queries. Their early GEO work has resulted in product page citations and growing share-of-voice across AI interfaces.

9. 42DM

42DM is a full-service digital agency that has been pioneering GEO for SaaS and tech brands, even coining their own term, Search AI Optimization (SAIO).

They take a comprehensive approach: building technical foundations for AI visibility (structured data, sitemaps, site architecture), crafting content for AI-driven queries, and boosting third-party credibility through digital PR and reviews. Their strategy connects traditional SEO with LLM logic, ensuring AI models recognize their clients as trustworthy sources.

42DM has published strong GEO outcomes: one client earned 12 AI overview snippets and 150 clicks from AI tools in two months, with an 8% conversion rate. Another saw a 491% increase in organic clicks, tied to increased LLM visibility and AI-generated citations.

10. Coalition Technologies

Coalition Technologies is one of the largest SEO agencies in the U.S., with over 200 team members and a strong track record in enterprise and e-commerce SEO. They’ve expanded into LLM SEO with a service called “Rank in AI,” which blends technical depth, structured content, and digital PR to get brands mentioned in AI-generated responses.

Their GEO approach includes schema markup, voice assistant optimization, and AI-tailored content formatting, ensuring websites are easily parsed and quoted by systems like ChatGPT, Bing, and Siri.

Coalition helped Pier 39 in San Francisco become a top AI-recommended local destination, cited in generative responses for tourism queries. Their clients now receive increasing traffic and leads from AI-based discovery, and they report over 5 million leads and 19 million transactions from organic search, much of it now influenced by GEO strategies.

Choosing the Right GEO Partner

The agencies above each bring something unique, whether it’s technical prowess, content excellence, or growth hacking savvy, but all share a common goal: keeping brands visible as search evolves.

When evaluating GEO agencies, consider their experience with AI-specific tactics (schema, prompt optimization, etc.), the strength of their content strategies, and any real examples of LLM success they can share.

The generative AI era is still young, but the agencies on this list have already proven their ability to help clients be the answers that AI engines output, making them top considerations for any brand looking to stay ahead in the age of ChatGPT, Perplexity AI, Google SGE, and beyond.