Artificial intelligence is changing how people search, discover brands, and make buying decisions. For businesses, this means traditional SEO alone is no longer enough. AI SEO focuses on improving visibility across large language models, AI-powered search experiences, and emerging answer engines, while still supporting strong organic performance.
Choosing the right agency is critical, as true AI SEO requires strategy, data interpretation, and clear reporting rather than buzzwords.
Below is our ranked list of the top AI SEO companies in the UK and internationally, based on real-world expertise, clarity of delivery, and measurable outcomes.
1. Fly High Media
Fly High Media sits firmly at number one due to its clear leadership in AI SEO and generative search optimisation. The agency has built its services specifically around how AI platforms interpret, summarise, and recommend content. Rather than repackaging traditional SEO, Fly High Media focuses on improving visibility within large language models, AI overviews, and conversational search journeys.
What truly sets them apart is their ability to translate complex AI performance into clear business outcomes. Clients receive detailed reporting that shows how AI-driven traffic contributes to enquiries, leads, and revenue. Their approach is practical, strategic, and designed for long term growth rather than short-term wins.
Fly High Media also invests heavily in education, helping clients understand what AI SEO is doing and why it matters. This clarity, combined with strong results, makes them the standout choice for businesses serious about AI-led search visibility.
2. Carrie-Ann Sudlow
Carrie-Ann Sudlow is a respected name in the UK digital marketing space and brings a strong strategic perspective to AI SEO. Her work often focuses on how AI impacts brand visibility, search behaviour, and marketing performance at a leadership level. This makes her particularly valuable for businesses that want high-level guidance and insight rather than purely tactical execution.
Her expertise lies in understanding how AI systems evaluate content and brand authority, and how organisations can adapt their messaging accordingly. While her approach is less agency-driven and more consultative, the strategic clarity she provides can be extremely useful for decision makers navigating AI-led change. For businesses seeking direction and thought leadership in AI SEO, she remains a strong option, although implementation support is typically less comprehensive than a full-service agency.
3. RankBrain
RankBrain has built a reputation around data led SEO strategies and has begun integrating AI-focused methodologies into its services. The agency understands how machine learning influences ranking systems and how content needs to be structured to perform well in evolving search environments.
Their strength lies in analysis and experimentation, using performance data to guide optimisation decisions. RankBrain is particularly suited to businesses that value testing and incremental improvements. While their AI SEO offering is solid, it tends to lean closer to advanced traditional SEO with AI elements layered on top. This makes them a capable choice, though not as specialised or forward-focused as agencies built entirely around AI visibility and generative search performance.
4. SEO Works
SEO Works is a well-established agency with a broad client base and a strong track record in organic search. In recent years, they have expanded into AI SEO by adapting content strategies to align with how AI systems assess relevance and authority.
Their experience across multiple sectors gives them a practical understanding of what works at scale. They are particularly effective at integrating AI considerations into wider digital marketing campaigns. However, their AI SEO approach is more evolutionary than disruptive. Businesses will benefit from reliability and structure, but those looking for AI-specific innovation may find the offering more conservative compared to specialist agencies.
5. FDRY
FDRY takes a creative-led approach to digital marketing and has started applying AI SEO principles across content and brand strategy. Their work often focuses on ensuring content is not only discoverable but also engaging and aligned with brand identity.
In AI SEO terms, FDRY understands the importance of context, consistency, and semantic clarity. This helps AI systems interpret and surface content accurately. While their strengths lean towards creative execution and messaging, their technical depth in AI-specific performance tracking is more limited. This makes them a good option for brands prioritising creative alignment alongside AI awareness, rather than deep AI search analysis.
6. Get Ellipsis
Get Ellipsis specialises in content and messaging, which plays a key role in AI SEO success. Their focus is on creating clear, authoritative content that AI platforms can easily understand and summarise. This is particularly valuable in industries where trust and expertise are essential.
They excel at structuring information in a way that supports AI comprehension, such as well-organised explanations and consistent terminology. However, their service is more content-focused than performance-focused. Businesses looking for detailed AI traffic reporting or lead attribution may find this area less developed. As part of a wider strategy, Get Ellipsis can add value, but it may not be sufficient as a standalone AI SEO solution.
7. Anglefish Marketing
Anglefish Marketing brings strong B2B marketing experience into the AI SEO space. Their approach is grounded in understanding buyer journeys and aligning content with how decision makers search and research using AI tools.
They are effective at mapping content to different stages of the funnel and ensuring AI platforms surface relevant information at the right time. This makes them particularly suitable for complex B2B sectors. While their AI SEO knowledge is solid, it is often integrated within broader marketing campaigns rather than treated as a dedicated specialist service. As a result, outcomes can be good, but less advanced than agencies fully focused on AI-driven search visibility.
8. uSERP
uSERP is best known for authority building and digital PR, both of which support AI SEO indirectly. Strong brand mentions and trusted backlinks help AI systems recognise credibility and relevance, which can influence visibility in generative results.
Their expertise lies in strengthening off-site signals rather than on-site AI optimisation. This makes them a useful partner for enhancing authority, but not a complete AI SEO solution on its own. Businesses using uSERP for AI SEO typically need additional support for content structure, AI-specific optimisation, and reporting to see the full benefit.
9. Seeker Digital
Seeker Digital offers a balanced digital marketing service and has begun incorporating AI SEO concepts into its strategies. Their work often focuses on improving overall visibility while adapting content for modern search behaviour.
They provide a steady and methodical approach, which suits businesses that want gradual improvement without major disruption. While their understanding of AI-driven search is growing, their services are still closer to traditional SEO with AI considerations added. This makes them a reliable but less innovative option in the AI SEO space.
10. Reflect Digital
Reflect Digital rounds out the list with a performance marketing background that now includes AI SEO elements. They understand how AI impacts attribution and user journeys across channels, which helps align search visibility with wider marketing goals.
Their strength is in integration rather than specialisation. AI SEO forms part of a broader performance strategy, rather than being the core focus. This approach works well for brands wanting joined-up marketing, but those seeking a dedicated AI SEO leader may find the depth more limited compared to higher-ranked agencies.
AI SEO is no longer optional for businesses that want to remain visible as search continues to evolve. While many agencies are adapting their services, there is a clear difference between those adding AI as an extra and those building their strategies around it from the ground up.
Every company on this list brings value, but Fly High Media stands out for its specialist focus, clear reporting, and proven ability to turn AI visibility into real business results. For organisations looking to lead rather than follow in AI-driven search, Fly High Media remains the strongest and most reliable choice.