There’s no shortage of supply when it comes to agencies claiming they “do GEO”. But finding one that actually delivers results is when things get tricky.
That’s why I’ve put together this list of GEO agencies worth looking at in 2026.
We compared leading GEO agencies using a consistent scoring framework to identify those with the strongest case studies, most credible methodologies and clearest contributions to the industry.
Methodology: How We Curated This List
We wanted to make this list as objective as possible, so we assessed each agency using a 100-point scorecard based on the strength of its GEO evidence, methodology, industry contributions, and client reputation.
- Strong GEO evidence — 40 points. We prioritized agencies with detailed GEO case studies showing a clear baseline, the work completed, and measurable improvements in AI visibility.
- Proven GEO frameworks — 25 points. We assessed whether each agency had developed a clear and repeatable framework for improving visibility across AI search and answer engines.
- GEO contributions — 25 points. We examined whether the agency’s founders and team members consistently conducted research, published experiments or shared insights that contributed new knowledge to the SEO and GEO community.
- Online ratings and reviews — 5 points. Reviews on platforms such as Clutch and Trustpilot helped us assess service quality, communication, reliability, and overall client satisfaction. However, reviews were given a relatively low weighting because they are not, on their own, strong evidence that an agency can improve AI visibility.
- Notable clients — 5 points. A strong client list can indicate that an agency has experience managing complex campaigns, stakeholder expectations, and large-scale websites. However, client logos alone were not treated as proof of GEO performance.
The Best GEO Agencies in 2026
| Agency | Overall score | Best fit for | Pricing |
| Seer Interactive | 93/100 | Finance companies | Minimum project size of $10,000 |
| Position Digital | 90/100 | B2B SaaS startups | Starts from $2,000/month |
| Graphite | 89/100 | Tech companies | Custom pricing |
| Siege Media | 89/100 | Large SaaS companies | Minimum project size of $5,000 |
| iPullRank | 88/100 | Global brands & eCommerce | Minimum project size of $50,000 |
Seer Interactive
- Founded: 2002
- Headquarters: Philadelphia & Pennsylvania, USA
- Services: GEO, SEO, AI consulting, paid media, CRO, analytics, creative services
- Niches served: SaaS, financial services, healthcare, education, ecommerce and travel
- Pricing: Custom pricing. Clutch lists projects from $10,000 and hourly rates of $200–$300
- Best fit for: Enterprise companies seeking data-led GEO experimentation
Seer Interactive is a performance marketing agency known for technical SEO, analytics, and controlled experimentation. It applies the same test-and-learn approach to AI search.
GEO Evidence — 39/40
Seer has one of the strongest collections of public GEO experiments. Reported results include:
- 47% more OpenAI bot activity after moving key information into H1 headings
- 300% more AI referral traffic after refreshing outdated content
- 344% more AI Overview citations across 11 optimized articles
Seer frequently publishes its hypotheses, control groups, methods, and results. However, some clients remain anonymous, limiting independent verification.
GEO Framework — 22/25
Seer combines technical SEO, content optimization, analytics, and controlled testing through its AI Labs program.
Its main strength is validating tactics before applying them widely.
However, its public framework focuses more heavily on onsite optimization than digital PR, third-party mentions, and external authority.
GEO Contributions — 25/25
Seer regularly publishes original experiments on content freshness, headings, structured data, author information, and formatting.
Founder Wil Reynolds and the wider team also contribute research, presentations, and practical analysis to the SEO and GEO community.
Online Reviews — 3/5
Seer has a 3.8 Clutch rating across four verified reviews. Recent feedback praises its expertise and communication, although one older review raises concerns about account management.
Notable Clients — 4/5
Clients include Capital One, American Family Insurance, Drexel University, and Flooring America.
Its enterprise experience makes it well suited to complex GEO programs involving content, development, analytics, and brand teams.
Overall Score — 93/100
Seer is the highest-scoring agency in our assessment. Its strongest differentiator is its willingness to test GEO tactics and publish the results, although its pricing and enterprise focus may not suit smaller businesses.
Position Digital
- Founded: 2019
- Headquarters: London, United Kingdom
- Niches served: B2B, SaaS, tech startups, and professional services
- Services: AI search optimization, SEO, content marketing, technical SEO, link building, digital PR, and AI visibility tracking
- Pricing: Starts from $2,000/month
- Best fit for: B2B SaaS startups looking for hands-on GEO support across content, technical SEO, and off-site authority building
Position Digital is a specialist AI SEO agency focused primarily on B2B and SaaS brands.
Our approach combines traditional search fundamentals with proprietary frameworks for earning the third-party mentions, citations, and contextual authority that influence visibility across AI search.
GEO Evidence — 37/40
Published results include:
- Don’t Panic: 809% more AI referral traffic, 160 AI citations, and 169% more monthly conversions
- Decentriq: 221% more AI citations and 61% organic traffic growth
- Oriel Partners: AI Overview visibility for 17 keywords and 131% more monthly traffic
- HR DataHub: Growth from zero to 37 AI citations and 80.4% more free-trial bookings
- Proven Partners: 197 AI citations, 653% traffic growth, and an average of 40 monthly leads
The evidence is stronger than many GEO agencies because the clients are named and the case studies include defined timeframes, baseline figures, tactics, and commercial outcomes.
GEO Framework — 25/25
Position Digital’s GEO methodology combines technical optimization, citation-ready content, and off-site authority building.
We have developed a proven listicle outreach framework, delivered with the help of our in-house tool, ListBrew.
The process identifies and secures placements in comparison pages, “best tools” articles, and other listicles that already rank in Google or appear as sources in ChatGPT, Google AI Overviews, Gemini, and Perplexity.
GEO Contributions — 25/25
Position Digital contributes practical tools and frameworks designed around recurring challenges in AI search:
- ListBrew for finding and securing placements in top-cited listicles
- AI Citation Extractor for for finding sources used in AI answers
- Query Fan-Out Extractor for uncovering related searches AI models run on the background
- Guest Post (GP) Engine, which is a framework designed to build topical authority and optimize for query fan-out.
Online Reviews — 0/5
We currently have no reviews in Clutch and Trustpilot.
Notable Clients — 3/5
Our B2B SaaS clients include Decentriq, HR DataHub, Resource Guru, OpenLens, Data Poem, One Auto API, Mailhub, and Checkstep.
Most relationships have also continued for multiple years, suggesting that we can operate as an ongoing extension of your internal marketing team rather than only delivering short-term projects.
Overall Score — 90/100
Position Digital is a strong choice for B2B and SaaS companies seeking execution rather than strategy alone.
Its key advantage is its ability to improve both owned visibility through technical SEO and content, and third-party visibility through digital PR and link building.
Graphite
- Founded: 2020
- Headquarters: San Francisco, USA
- Niches served: SaaS, technology, marketplaces, education, and consumer subscription brands
- Services: Answer engine optimization (AEO), SEO, performance marketing
- Pricing: Custom pricing; rates are not publicly listed
- Best fit for: Growth-stage and enterprise technology companies seeking a research-led AEO and SEO program
Graphite is a research-driven growth agency specializing in SEO and answer engine optimization. Its Five Percent approach focuses on the small number of strategies that produce most measurable gains.
GEO Evidence — 34/40
Most of Graphite’s detailed public GEO evidence is concentrated in the Webflow case study, which brought:
- A 94% increase in LLM share of voice, from 33% to 64%
- A twofold increase in signups attributed to LLMs, from 4% to 8%
- A 24% conversion rate from LLM traffic, compared with 4% from nonbranded SEO
- A rise from 38% to 100% share of voice for one group of targeted questions
The strategy combined onsite optimization with affiliate publications, Reddit, YouTube, and influencer content.
GEO Framework — 25/25
Graphite is known for its research-heavy framework called Five Percent. Their team of academic researchers identify the 5% of strategies that drive the most impact in SEO and AEO.
GEO Contributions — 25/25
Ethan Smith, Graphite’s founder, is one of the strongest original research contributors in the AI search sector.
His research includes:
- Traditional search traffic vs AI traffic
- The proportion of AI-generated content published online
- The performance of human and AI-generated content in search
- AI answer randomness
- Entity position in AI responses
Online Reviews — 0/5
Graphite has no established presence on Clutch or Trustpilot.
Notable Clients — 5/5
Clients include Webflow, Notion, MasterClass, Adobe, Upwork, Captions, n8n, BetterUp, and Fourthwall. Its leadership has also advised Robinhood and Honey.
Overall Score — 89/100
Graphite is one of the strongest options for technology companies that want to treat AI search as a measurable acquisition channel rather than a branding exercise.
Its research capabilities and ability to connect AI visibility with signups make it one of the most credible agencies in this comparison.
Siege Media
- Founded: 2012
- Headquarters: Austin, USA
- Niches served: SaaS, fintech, ecommerce, travel, healthcare, real estate, education, and consumer services
- Services: GEO, SEO, content marketing, digital PR, affiliate marketing, research reports, and technical consulting
- Pricing: Custom pricing; Clutch lists a minimum project size of $5,000 and hourly rates of $100–$149
- Best fit for: Established brands seeking content-led GEO services
Siege Media is an organic growth agency that applies its content marketing and digital PR model to GEO. Its strategy centers on producing original, useful, and authoritative content that LLMs can cite.
GEO Evidence — 35/40
Its work with Mentimeter generated more than 124,000 ChatGPT sessions, 3,000 conversions, and nearly five million additional impressions.
Other reported results include:
- Instacart: 46,500 LLM citations and 94% visibility
- Purple: 11,700 LLM citations and 224% more monthly traffic
- Zendesk: 98% LLM visibility and 657% more blog traffic
- Zapier: 96% LLM visibility and $7.2 million more traffic value
However, many campaigns began as traditional SEO programs, making it difficult to isolate GEO-specific effects. Prompt and sampling details are also limited.
GEO Framework — 20/25
Siege’s framework focuses on creating assets worthy of citation. It combines:
- Original research
- Bottom-funnel comparison content
- Technical SEO
- Interactive tools
- Digital PR
- Affiliate partnerships
- Content maintenance
- AI visibility measurement
GEO Contributions — 24/25
Siege has published studies covering:
- 57,095 citations from approximately 1,000 commercial prompts
- Comparison content across 116 B2B websites
- AI conversion rates across 78 websites
- More than 2.3 million AI referral sessions
- Link performance across 100 major websites
Founder Ross Hudgens also publishes practical research on LLM visibility, affiliate coverage, and GEO measurement.
Online Reviews — 5/5
Siege has a 4.9 Clutch rating across 47 reviews. Clients consistently praise its content quality, communication, project management, and SEO expertise.
Notable Clients — 5/5
Clients include Airbnb, Zendesk, Zapier, Intuit, Asana, HubSpot, Instacart, Chime, Zillow, TransUnion, Zoom, Tripadvisor, Quicken Loans, Williams Sonoma, and The Zebra.
Overall Score — 89/100
Siege Media is a strong option for established brands that see GEO as an extension of content marketing, digital PR, and brand authority.
Its greatest strength is its ability to create assets that earn attention from several channels at once.
iPullRank
- Founded: 2014
- Headquarters: New York City, USA
- Niches served: Financial services, ecommerce, media and publishing, telecommunications, and enterprise brands
- Services: Generative engine optimization, AI search strategy, Relevance Engineering, technical SEO, content strategy, content engineering, and generative AI consulting
- Pricing: Custom pricing; Clutch lists a minimum project size of $50,000
- Best fit for: Enterprise organizations with complex websites and content ecosystems
iPullRank is an enterprise search agency founded by Mike King. Its Relevance Engineering framework combines information retrieval, AI, content, user experience, measurement, and digital PR.
GEO Evidence — 34/40
iPullRank has published several substantial AI search case studies, although most clients remain anonymous due to confidentiality agreements.
For a national self-storage brand, a three-month AI Search Strategy Program generated:
- A 278% increase in AI Overview visibility
- A 34% increase in AI-referred sessions
- A 21% increase in AI-referred revenue
- A 32% increase in overall revenue
GEO Framework — 25/25
iPullRank receives full marks for the depth of its GEO methodology.
Its proprietary Relevance Engineering framework treats visibility as an engineering problem rather than a page-level optimization exercise. It combines:
- Information retrieval and query fan-out analysis
- Passage-level semantic scoring
- Entity and intent mapping
- Technical SEO and machine accessibility
- Content engineering
- User experience
- Digital PR
- AI visibility measurement
- Conversion and revenue analysis
The framework is designed for multiple discovery environments, including Google AI Overviews, AI Mode, ChatGPT, Perplexity, TikTok, Amazon, app stores, and traditional search.
Few agencies disclose a framework with comparable technical depth across retrieval mechanics, content production, attribution, measurement, and implementation.
GEO Contributions — 25/25
iPullRank’s main contribution is its AI Search Manual, which covers AI architecture, query fan-out, retrieval, content production, measurement, attribution, and team structures.
Mike King has also published extensive analysis of Google patents and AI retrieval, developed the Qforia query fan-out tool, and established SEO Week.
Online Reviews — 0/5
iPullRank currently has no verified reviews on Clutch and Trustpilot.
Notable Clients — 4/5
Publicly referenced clients include American Express, SAP, HSBC, SanDisk, General Mills, and FTD.
The agency also reports working with Fortune 100 and Fortune 500 organizations, although many of its largest clients are not identified because of nondisclosure agreements.
Overall Score — 88/100
iPullRank is the most technically rigorous agency in this comparison. It’s best suited to enterprises with complex websites and internal teams capable of implementing sophisticated technical and editorial recommendations.
Bonus: Top GEO Agencies for Specific Niches
The agencies above serve a wide range of clients, but some businesses may benefit from a specialist with deeper experience in their industry, audience, or business model.
- Growth Hackers — best GEO agency for B2C tech companies
- BE VISIBLE — best GEO agency for green & clean tech startups
- Synscribe — best GEO agency for AI startup companies
- Manaferra — best GEO agency for higher education institutions
- SEO for Lawyers — best GEO agency for law and legal firms
- Avenue Z — best GEO agency for consumer brands
- The Ad Firm — best GEO agency for eCommerce and local businesses
How to Choose the Right GEO Agency
Before hiring a GEO agency, ask:
- Does the agency have relevant experience in your specific niche? Make sure they understand the questions your audience asks, the sources AI systems rely on, and the competitive landscape you operate in.
- Can it show measurable GEO results? Look for case studies that report improvements in AI mentions, citations, share of voice, referral traffic, leads or conversions—not just traditional rankings and organic traffic.
- Does it have a clear and repeatable GEO framework? The agency should be able to explain how it will measure, optimize, and improve your AI visibility.
- Can it adapt the strategy to your goals and resources? The right approach will depend on your market, budget, internal capabilities, and existing SEO foundations. Avoid agencies that prescribe the same strategy and plan to every client.
- Is the reporting transparent? Ask which platforms, prompts and metrics it monitors, how frequently tests are repeated and whether you will have access to the underlying data.
Red flags to avoid:
- Overpromise: Everyone is still figuring out how to do GEO. So, beware of any agency that guarantees instant results in a certain amount of time.
- No clear strategy: During the initial discovery call, ask the agency to lay out their exact GEO plan and strategy. If they can’t answer, that’s a huge red flag.
- No proof of work: They list GEO or AI search optimization in their list of services. However, when you look at their case studies, you can’t find any GEO-specific results like increase in AI visibility (mentions and citations), AI referral traffic, or conversions from LLM users.
Choose the Right GEO Agency for Your Niche
Anyone can offer GEO/AEO/AI SEO as a service. But the agency that will drive meaningful growth is the one that truly understands your niche.
If you want to grow a new B2B SaaS product from scratch, Position Digital is the suitable choice.
We’ve helped numerous tech startups and scaleups grow their organic traffic from zero to tens of thousands per month by combining strong SEO foundations with emerging GEO tactics.
Check out our B2B SaaS SEO and AI search optimization services for more information. Or speak to us directly via email or phone if you’re ready to start driving more signups!
