Nic Dunn, CEO, Charle Agency
13 Best AI SEO Agencies for 2026
Search behavior has moved. Pew Research Center tracked 900 US adults in March 2025 and found they clicked a traditional result link in 8% of visits when a Google AI summary appeared, against 15% when it did not. Ahrefs analyzed 300,000 keywords and found AI Overviews correlated with a 34.5% lower click-through rate for the top-ranking page. Fewer clicks per search means users often read an answer without visiting any site, so you are judged on whether your brand is cited and recommended inside that answer, as well as where it ranks and how much traffic follows.
We compared 13 agencies on AI search expertise, technical capability, authority building and measurement. The table shows each at a glance and the profiles follow.
Comparison Table: Best AI SEO Agencies (2026)
| Rank | Agency | Location | Best For | Key Services |
|---|---|---|---|---|
| 1 | Charle | London / US | Ecommerce brands | AI SEO, Technical SEO, Digital PR, Content Optimization |
| 2 | iPullRank | New York | Enterprise AI SEO | Relevance Engineering, Technical SEO |
| 3 | Graphite | San Francisco | High growth brands | AI Search, Editorial Strategy, Programmatic SEO |
| 4 | Victorious SEO | San Francisco | Mid-market and enterprise | AEO, Technical SEO, Content Strategy |
| 5 | OuterBox | Ohio | Ecommerce AI SEO | Ecommerce SEO, AI Optimization, Site Architecture |
| 6 | Grow and Convert | US | Content led AI SEO | Content Marketing, AI Search, Pain Point SEO |
| 7 | Digital Elevator | Florida | Healthcare and ecommerce | AI SEO, AEO, Content Marketing |
| 8 | Seer Interactive | Philadelphia | Data driven AI SEO | SEO, Data Analytics, Research and Testing |
| 9 | NoGood | New York | AEO specializt | AEO, AI Visibility, Growth Marketing |
| 10 | Intero Digital | Colorado | Technical AI optimization | AI Crawler Simulation, Technical SEO |
| 11 | Coalition Technologies | Los Angeles | Comprehensive AI SEO | AI SEO Audits, Technical SEO, Content |
| 12 | Omniscient Digital | US | Performance driven AI SEO | AI SEO, Content Strategy, Organic Growth |
| 13 | Searchbloom | Utah | ROI focused SEO | SEO, AI Optimization, PPC |
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Charle Agency
- Location: London, with US presence
- Best for: Ecommerce brands looking to improve AI search visibility across Google AI Overviews, ChatGPT, Perplexity, and other AI platforms
- Key services: AI SEO strategy, technical SEO, schema markup, content optimization, digital PR, analytics and performance tracking
- Why they stand out: A search first Shopify agency applying AI SEO as part of a wider search and content strategy built specifically for ecommerce brands
We could not publish a guide to the top AI SEO agencies without including ourselves. Charle is a search first Shopify agency helping ecommerce brands improve visibility as AI reshapes how customers discover products and information. Our work sits at the intersection of traditional SEO and AI search optimization, ensuring brands remain visible across evolving search results, AI generated overviews, and answer based queries.
Our approach to AI SEO starts with understanding how search engines and large language models interpret ecommerce websites. We focus heavily on entity clarity, structured data, content architecture, and product level optimization so AI systems can accurately extract, summarize, and recommend our clients' products and pages. This includes advanced schema markup, product data optimization, internal linking structures, and content designed to support AI generated responses.
Unlike agencies that treat AI search as an experimental add on, we integrate it directly into ecommerce SEO and content strategy. Our team combines technical audits, competitor analysis, keyword research, and digital PR to build authority, trust signals, and citations across search environments. Performance is measured through visibility, rankings, traffic quality, and commercial impact.
If you are looking for an ecommerce focused AI SEO agency that understands how AI search influences customer decisions, get in touch. We help ecommerce businesses build long term visibility and growth as search behavior continues to change.
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iPullRank
- Location: New York, US
- Best for: Enterprise brands needing advanced technical SEO and AI search strategy at scale
- Key services: Relevance engineering, technical SEO, AI search optimization, JavaScript rendering, site architecture
- Why they stand out: Enterprise level technical depth with a proprietary "Relevance Engineering" framework built for AI search environments
iPullRank is a New York based enterprise SEO agency led by Mike King, one of the most recognized voices in technical SEO. The agency has developed a proprietary "Relevance Engineering" framework that combines technical SEO, content strategy, and machine learning principles to improve how websites perform across both traditional and AI driven search.
Their technical depth sets them apart. iPullRank works with enterprise clients in finance, media, and ecommerce, tackling complex challenges around JavaScript rendering, log file analysis, large scale site architecture, and content optimization. This level of technical capability is increasingly important for AI SEO, where how your content is structured, rendered, and accessed by crawlers directly impacts whether AI platforms can find and cite it.
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Graphite
- Location: San Francisco, US
- Best for: High growth SaaS and technology brands wanting full service AI search optimization
- Key services: AI search optimization, editorial strategy, programmatic SEO, answer engine optimization
- Why they stand out: Original research showing how ChatGPT citations differ from Google rankings, plus a client portfolio including MasterClass, Robinhood, and Calm
Graphite is a San Francisco based agency that provides full service AI search optimization for high growth brands. They have worked with companies like MasterClass, Robinhood, Calm, and BetterUp, combining editorial strategy with programmatic SEO and answer engine optimization to drive visibility across both traditional and AI search platforms.
What sets Graphite apart is their original research. Their data shows that ChatGPT citations differ significantly from Google rankings, while Perplexity results are much closer to traditional search results. This kind of platform specific understanding is critical for building effective AI SEO strategies, and it demonstrates that Graphite is not just repackaging traditional SEO as AI optimization.
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Victorious SEO
- Location: San Francisco, US
- Best for: Mid-market and enterprise brands in SaaS, ecommerce, and finance
- Key services: Answer engine optimization, technical SEO, content strategy, performance analytics
- Why they stand out: Early leadership in answer engine optimization with rigorous technical execution
Victorious is a San Francisco based SEO specialist agency that serves mid-market and enterprise brands across SaaS, ecommerce, and finance. They have established themselves as early leaders in answer engine optimization, focusing on helping brands appear in AI generated search results through rigorous technical execution and strategic content development.
Their approach combines deep technical SEO expertise with content strategies designed for how AI platforms interpret and present information. Victorious focuses on building the kind of structured, authoritative content that AI systems prefer to cite, supported by strong technical foundations that ensure content is accessible to both traditional and AI crawlers.
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OuterBox
- Location: Ohio, US
- Best for: Ecommerce brands with large product catalogs in competitive markets
- Key services: Ecommerce SEO, AI search optimization, site architecture, content optimization for large catalogs
- Why they stand out: Deep specialization in ecommerce AI SEO with strong emphasis on technical SEO for large product catalogs
OuterBox is an Ohio based agency that specializes in SEO for ecommerce brands operating in competitive markets. Their focus on driving qualified organic traffic that converts has made them a go to partner for online retailers with large product catalogs and complex site architectures.
Their AI SEO work builds on this ecommerce foundation. OuterBox focuses on optimizing site architecture, product data, and content structures so that AI search platforms can effectively understand, categorize, and recommend products from large catalogs. This includes schema implementation, product page optimization, and content strategies designed to surface in AI generated shopping recommendations and product comparisons.
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Grow and Convert
- Location: US
- Best for: B2B and SaaS brands wanting research backed AI search strategies
- Key services: Content marketing, AI search optimization, Pain Point SEO, brand mention acquisition
- Why they stand out: Published original research showing 77% correlation between Google rankings and AI mentions, plus developed the Prioritized AI SEO framework
Grow and Convert is a content marketing and SEO agency that has expanded into AI search optimization with a research backed approach. They are known for their Pain Point SEO framework, which targets bottom of funnel keywords that drive leads rather than just traffic. This commercial focus carries through to their AI search work.
Their original research has produced valuable insights for the AI SEO space. A study of 400+ keywords showed a 77% correlation between Google rankings and AI mentions, suggesting that strong traditional SEO performance significantly influences AI search visibility. They have also developed what they call the Prioritized AI SEO framework, which focuses on optimizing owned content and acquiring brand mentions across authoritative sources.
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Digital Elevator
- Location: Florida, US
- Best for: Healthcare, biotech, and ecommerce brands
- Key services: AI SEO, answer engine optimization, content marketing, digital PR
- Why they stand out: Nearly 15 years of experience including Fortune 500 work, with deep expertise in regulated industries
Digital Elevator is a Florida based marketing agency with nearly 15 years of experience spanning healthcare, biotech, technology, and ecommerce. Their work in regulated industries has given them a strong understanding of how to build trust, authority, and compliance in content strategies, all of which are increasingly important for AI search visibility.
The agency combines SEO, answer engine optimization, and content marketing to help brands improve visibility across both traditional search results and AI generated responses. Their approach focuses on creating authoritative, well structured content that AI platforms can confidently cite, supported by digital PR campaigns that build brand mentions and trust signals across the web.
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Seer Interactive
- Location: Philadelphia, US
- Best for: Brands that value data driven innovation and measurable AI search performance
- Key services: SEO, data analytics, AI search research, audience intelligence, performance optimization
- Why they stand out: Strong reputation for research and testing, with a commitment to data driven innovation in AI search
Seer Interactive is a Philadelphia based digital agency known for its data driven approach to search and marketing. Founded by Wil Reynolds, the agency has built a strong reputation for innovation, research, and a commitment to testing and validating strategies rather than relying on assumptions.
This research focused mindset is particularly valuable in AI SEO, where the landscape is changing rapidly and many common tactics have not been proven to work. Seer's approach involves testing AI search strategies against real data, measuring what actually influences AI platform citations, and building strategies grounded in evidence rather than speculation. Their data analytics capabilities allow them to track AI search performance in ways many agencies cannot.
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NoGood
- Location: New York, US
- Best for: Brands wanting specialist AEO expertise across multiple AI platforms
- Key services: Answer engine optimization, AI visibility, growth marketing, content strategy
- Why they stand out: One of the most recognized AEO specialist agencies, covering ChatGPT, Bing Copilot, Gemini, Perplexity, and Google AI Overviews
NoGood is a New York based growth marketing agency that has become widely recognized for its specialization in answer engine optimization. They focus specifically on helping brands rank inside AI chatbots, AI assistants, and answer engines, covering ChatGPT, Bing Copilot, Gemini, Perplexity, and Google AI Overviews.
Their approach covers the full spectrum of AI search platforms rather than focusing on a single channel. NoGood builds strategies that consider how each platform sources and cites content differently, optimizing brand presence across the entire AI search ecosystem. This cross platform expertise is valuable because each AI system has its own biases, citation patterns, and content preferences.
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Intero Digital
- Location: Colorado, US
- Best for: Brands with large content libraries wanting technical AI search optimization
- Key services: AI crawler simulation, technical SEO, content optimization, digital marketing
- Why they stand out: Proprietary InteroBOT crawler simulation that mimics how AI search platforms evaluate and index content
Intero Digital is a Colorado based digital marketing agency that takes a technical approach to AI search optimization. Their standout tool is InteroBOT, a proprietary crawler simulation that mimics how generative engines and traditional crawlers evaluate content. This gives them unique insight into how AI platforms interpret and prioritize website content.
This technical capability is particularly valuable for brands with large content libraries. InteroBOT allows Intero Digital to identify exactly which content AI systems are likely to cite, which pages have structural issues that prevent AI crawlers from accessing them, and where optimization opportunities exist. This data driven approach removes much of the guesswork from AI SEO.
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Coalition Technologies
- Location: Los Angeles, US
- Best for: Brands wanting comprehensive AI SEO audits and full service optimization
- Key services: AI SEO audits, technical SEO, content optimization, web design, ecommerce SEO
- Why they stand out: Comprehensive AI SEO audit methodology using millions of data points to inform strategy
Coalition Technologies is a Los Angeles based agency offering comprehensive SEO services that include dedicated AI search optimization. Their approach starts with detailed AI SEO audits that analyze how websites perform across Google AI Overviews, ChatGPT, Perplexity, and other AI platforms, using millions of relevant data points to inform strategy.
The agency combines on page optimization, off page authority building, and AI specific strategies to improve visibility across both traditional and AI search environments. Their full service model means they can handle everything from technical SEO and content creation to web design and ecommerce optimization, providing an integrated approach that ensures AI SEO is not siloed from broader digital strategy.
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Omniscient Digital
- Location: US
- Best for: Brands wanting AI SEO integrated with performance driven organic growth
- Key services: AI SEO, content strategy, organic growth, performance analytics
- Why they stand out: Focus on sustainable growth across both organic and AI generated search results rather than one off optimizations
Omniscient Digital is a US based agency known for blending AI SEO with performance driven growth strategy. Rather than focusing on one off rankings or quick wins, they build strategies designed to secure sustainable visibility across both organic and AI generated search results over time.
Their approach treats AI search as an extension of organic growth strategy rather than a separate discipline. This means content is created and optimized with both traditional search and AI platforms in mind from the start, rather than being retrofitted for AI visibility after the fact. The result is a more cohesive strategy that delivers results across multiple search environments simultaneously.
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Searchbloom
- Location: Utah, US
- Best for: Brands wanting ROI focused SEO and AI optimization without long term contracts
- Key services: SEO, AI search optimization, PPC, local SEO
- Why they stand out: Strong retention rates and documented ROI results, with no long term contract requirements
Searchbloom is a Utah based SEO and PPC agency that has built a strong reputation around measurable ROI and client retention. The agency does not require long term contracts, relying instead on results to retain clients. This confidence in their delivery is reflected in documented average ROI figures that consistently rank among the highest in the industry.
Their AI SEO services build on strong traditional SEO foundations, combining technical optimization, content strategy, and authority building with AI specific tactics designed to improve visibility across AI search platforms. Searchbloom's approach is practical and commercially focused, prioritizing optimizations that drive measurable business outcomes rather than vanity metrics.
What is AI SEO, and how does it differ from GEO and AEO?
AI SEO is the work of making your brand easy for AI search tools to find, understand, trust and cite. Those tools include Google AI Overviews and AI Mode, ChatGPT, Gemini, Perplexity, Claude and Microsoft Copilot. It builds on traditional SEO rather than replacing it: the same crawlable, well structured pages feed both Google rankings and AI answers. Google's ranking algorithms and the models behind AI answers draw on overlapping signals, so users get an answer assembled from several sources, and the information those sources hold about your brand shapes the search results they see.
You will also see GEO, AEO and LLMO used for similar work. The labels overlap and agencies use them differently:
- GEO (generative engine optimization): earning citations and mentions inside generated answers from tools such as ChatGPT and Perplexity.
- AEO (answer engine optimization): structuring content so answer engines can lift a direct, accurate response, including featured snippets and AI Overviews.
- LLMO (large language model optimization): shaping how language models describe your brand, mostly through entity clarity and third party mentions.
Treat the labels as a prompt to ask what the agency changes on your site and off it, because the levers underneath are the same. If an agency sells one of them as a standalone fix, ask why. For citation focused work, see our guide to GEO agencies or our GEO agency service.
What does an AI SEO agency actually do?
A credible team covers six jobs, and each should appear as a line in the proposal. Good agencies use AI tools to speed up research, but the insights and recommendations should come from people who understand your business:
- AI visibility audit. Tracks which buyer prompts mention you across ChatGPT, Gemini, Perplexity, Copilot and Google AI Mode, and which competitors and sources appear instead.
- Entity and schema work. Keeps Organization, Product, Article and FAQ markup and your brand details consistent, so systems recognize who you are and what you sell.
- Content restructuring. Rewrites key pages to answer the question first, with clear headings, specifics and sources an engine can lift.
- Authority building. Digital PR, reviews and third party mentions, because AI tools weigh what other people say about you as well as your own site.
- Technical access. Crawlability, rendering, indexation in Google and Bing, and robots rules for AI crawlers, plus optional files such as llms.txt.
- Measurement. Citation share, AI referral traffic in GA4 and, ideally, assisted revenue, so the retainer is judged on commercial results.
How we evaluated these AI SEO agencies
We scored each agency on four things: AI search expertise, technical foundations (schema, entity work and crawlability), authority building through digital PR and links, and how the team measures AI visibility. We also looked at each agency's approach, team and published case studies. We left out agencies that had only renamed existing SEO services as AI SEO. Rankings reflect our editorial judgment of each agency's published services. We include ourselves, ranked first for ecommerce brands. That is an editorial position, not a neutral verdict, so use the table and profiles to check the fit for your own business.
How much does an AI SEO agency cost?
Few agencies publish prices, so treat any single number with caution. Optimist's 2026 guide puts typical AI SEO retainers at $2,500 to $12,000 or more per month, and Percepture lists a $6,000 per month AI search and GEO growth package with a $2,900 one time project start. Those are starting scopes.
A full program for an ecommerce business that combines technical SEO, content and digital PR is scoped individually, so expect a quote above those entry points and ask for a breakdown by deliverable. Judge the fee against what a cited, converting product page is worth, not against the lowest quote.
How to choose the right AI SEO agency
Start with your goal: more qualified traffic, more revenue from product pages, or protecting your brand in AI answers. Then test how the team thinks. Ask each shortlisted agency to walk you through its approach and strategy for businesses like yours, and to show performance data and search results from comparable campaigns. Choose an agency that treats AI SEO as part of core SEO work, not a separate service disconnected from it. Ask these questions:
- Which prompts and platforms will you track for us, and how often?
- What will you change on our site in the first 90 days?
- How do you separate AI referral revenue from organic and paid in reporting?
- Who on the team does the technical and content work?
Walk away from these red flags:
- Guaranteed citations or rankings in ChatGPT or Google AI Overviews.
- Reporting that shows only traffic and keyword rankings.
- No method beyond "AI powered" tools.
- Long contracts with no milestones.
How to measure AI SEO results
Set a baseline before work starts, then track three layers. Visibility is how often your brand is cited or recommended for a fixed set of buyer prompts. Traffic is sessions from AI referrers such as chatgpt.com and perplexity.ai in GA4, alongside Google rankings. Revenue is assisted conversions and leads. Answers change between runs, so review trends monthly rather than daily. Pair the data with qualitative insights from sales calls and customer surveys, and compare brand visibility and performance against two or three named competitors. Results depend on your existing authority, content quality and competition, and building the trust signals AI tools weigh takes sustained effort rather than a quick fix.
Why we would start ecommerce AI SEO with product data, not llms.txt
Many AI SEO proposals open with an llms.txt file, a new content hub and a PR push. For a Shopify store we would spend the first budget on something less exciting: product and collection data. Shopping style answers depend on structured facts an engine can verify, so Product and Offer schema, GTINs, accurate price and availability, and reviews that match what the page shows decide whether a product can be recommended at all.
Collection pages come next. They answer the "best X for Y" prompts and are usually thin on Shopify themes. Rewriting them with real buying guidance, specifics and sources beats publishing another blog post, and it improves the results shoppers see in both classic search results and AI answers. Digital PR matters, but we would fund it after the product data is clean, because a mention that points at a page the engine cannot parse earns nothing.
We would also judge any agency, ourselves included, on revenue from AI referrals and assisted conversions, not on how often a brand name appears in a prompt test. For the technical detail, see our guides to Shopify schema markup, GEO for ecommerce and agentic commerce.
Final thoughts on choosing an AI SEO agency
AI search will keep changing, so favor agencies that explain their method, measure revenue and fix the fundamentals over those selling the newest acronym. Shortlist two or three from the table, ask the questions above and compare each proposed strategy line by line, because the best strategies for one business rarely suit another. If you run a Shopify or ecommerce business and want a team built around product data, entity clarity and measurable AI visibility, talk to Charle.
