Unlocking the Future: Best UK Agencies for AEO, GEO, and LLMO in 2025

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    Targets we’ve achieved:
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    AI Summary
    Max Mykal
    Co-Founder @ Lengreo

      Hey, if you’re knee-deep in the world of digital marketing right now, you know things are shifting fast-especially with AI rewriting the rules of how people find what they need online. Gone are the days when just ranking high on Google was enough; today, it’s about showing up as the go-to answer in ChatGPT chats, voice searches, or those snappy AI overviews. That’s where AEO (Answer Engine Optimization), GEO (Generative Engine Optimization), and LLMO (Large Language Model Optimization) come in. These aren’t just buzzwords-they’re smart, forward-thinking strategies that help brands like yours get cited, summarized, and trusted by AI tools. And in the UK, there’s a handful of standout agencies nailing this stuff, blending technical wizardry with real-world results to help businesses cut through the noise. In this piece, we’ll spotlight some of the top players providing these services, so you can find a partner that actually listens to your goals and drives measurable wins. Let’s dive in and see how they can supercharge your online presence.

      1. Lengreo

      1. Lengreo

      We operate as a dynamic digital marketing and tech agency with hubs in Amsterdam, Kyiv, and now extending our expertise to the United Kingdom. Our focus is on crafting tailored strategies for businesses across diverse industries, ensuring each solution aligns perfectly with our clients’ goals. We begin by listening closely to each client’s unique needs, enabling us to create solutions that boost online visibility, streamline user experiences, or drive measurable growth.

      Our services span SEO, website development, mobile app creation, and cutting-edge optimization for AI-driven search environments like AEO and LLMO. With a strong presence in the UK, we bring our client-first mindset and technical expertise to businesses seeking to thrive in this vibrant market. We prioritize true partnerships, maintaining transparent communication to keep projects on track and deliver results that resonate. Whether optimizing for AI platforms or building innovative digital solutions, we empower businesses to navigate the complexities of digital marketing with practical, customized strategies that make a real impact.

       

      Key Highlights:

      • Based in Amsterdam and Kyiv, serving clients internationally
      • Focuses on personalized strategies through close client collaboration
      • Combines digital marketing with technical development expertise
      • Emphasizes transparency and regular communication with clients

       

      Services:

      • B2B digital marketing strategy and consulting
      • Mobile app development
      • SEO
      • AI-SEO and AEO
      • Website development
      • UX/UI design
      • Front-end and back-end development

       

      Contact Information:

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      Our cases
      SEO for BIM & VDC Services Provider
      SEO for BIM & VDC Services Provider
      PPC For Adult Content Platform
      PPC For Adult Content Platform
      Biological Age Blood Testing Kit
      Biological Age Blood Testing Kit
      2. Greyturtle

      2. Greyturtle

      Greyturtle, a digital marketing agency based in Manchester and Cheshire, serves small to large businesses across the UK with a focus on personalized strategies. Their approach centers on understanding each client’s unique needs, whether it’s a local business aiming to attract nearby customers or a larger brand looking to expand online visibility. By combining technical expertise with a commitment to ethical practices, Greyturtle helps clients navigate the complexities of digital marketing without relying on generic solutions.

      Clients range from local firms to well-known brands, and Greyturtle emphasizes building long-term relationships over quick fixes. Their work spans website management, e-commerce support, and targeted campaigns, all tailored to drive measurable outcomes. With a small-team mentality, they offer hands-on service while drawing on years of experience to deliver strategies that align with client goals.

       

      Key Highlights:

      • Based in Manchester, Chester, and Cheshire, serving UK-wide clients
      • Focuses on ethical, transparent digital marketing practices
      • Works with businesses of all sizes, from local startups to established brands
      • Prioritizes long-term client relationships and customized strategies

       

      Services:

      • SEO (Search Engine Optimization)
      • PPC (Pay-Per-Click) advertising and Google Ads
      • E-commerce campaigns and management
      • Online lead generation
      • AI-driven search optimization (GEO, LLMO, AIO)
      • B2B lead generation
      • Local SEO
      • Google Shopping Ads

       

      Contact Information:

      • Website: greyturtle.co.uk
      • Phone: 01928 391 273
      • Email: hello@greyturtle.co.uk
      • LinkedIn: www.linkedin.com/company/greyturtle
      • Facebook: www.facebook.com/people/Greyturtle-Consulting-Ltd

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        3. Omnius

        3. Omnius

        Omnius operates as a specialized B2B marketing agency with a narrow focus on SaaS and Fintech industries, delivering organic growth strategies across Europe. Their approach integrates deep market research with a holistic view of marketing, covering both creative and technical elements to position clients effectively in AI-driven and traditional search environments. By limiting their client roster, Omnius fosters close partnerships, ensuring tailored solutions that reflect a nuanced understanding of each business’s needs.

        Their process begins with thorough analysis of a client’s product, audience, and competitive landscape, which informs their strategies for SEO, content marketing, and beyond. Omnius emphasizes clear communication, using tools like Slack and Notion for real-time updates and collaborative project management. This commitment to transparency helps clients stay informed about progress and outcomes every step of the way.

         

        Key Highlights:

        • Specializes exclusively in B2B SaaS and Fintech industries
        • Limits client intake to ensure deep integration and personalized service
        • Combines creative and technical expertise for comprehensive organic growth
        • Prioritizes transparent communication through real-time tools

         

        Services:

        • B2B SEO
        • LLMO (Large Language Model Optimization)
        • Content marketing
        • Programmatic SEO
        • Conversion Rate Optimization (CRO)
        • Technical optimizations
        • Data-driven strategy development

         

        Contact Information:

        • Website: www.omnius.so
        • Email: hello@omnius.so
        • LinkedIn: www.linkedin.com/company/omniuspartners
        4. Geeky Tech

        4. Geeky Tech

        Geeky Tech, a digital marketing agency with roots in London, Manchester, and beyond, has evolved from a group of freelancers into specialists in SEO and AI-driven search optimization. Initially offering a wide range of services like email marketing and web design, they pivoted to focus on search engine marketing after navigating challenges like Google’s algorithm updates. This experience shaped their expertise in delivering strategies that adapt to the ever-changing digital landscape.

        Their passion for technology drives their work, particularly with B2B tech companies aiming to make an impact. Geeky Tech operates as a virtual team, using cloud-based tools to stay connected while allowing flexibility for their staff. This setup fosters creativity and fresh perspectives, which they channel into campaigns that prioritize visibility and authority for clients in both traditional and AI-powered search environments.

         

        Key Highlights:

        • Evolved from freelancers to SEO and LLM specialists
        • Virtual team operating across the UK and internationally
        • Strong focus on B2B tech companies with innovative products
        • Adapts strategies to align with evolving search engine algorithms

         

        Services:

        • SEO (Search Engine Optimization)
        • GEO (Generative Engine Optimization)
        • PPC (Paid Media)
        • Website development
        • Social media management
        • Branding

         

        Contact Information:

        • Website: www.geekytech.co.uk
        • Phone: +44 (0)203 800 1212
        • Address: Parallel House, 32 London Road Guildford, Surrey, GU1 2AB
        • LinkedIn: www.linkedin.com/company/geeky-tech
        • Facebook: www.facebook.com/geekytechgeeks
        • Twitter: x.com/GeekyTechGeeks
        • Instagram: www.instagram.com/geekytechgeeks
        5. Blue Train Marketing

        5. Blue Train Marketing

        Blue Train Marketing, based in London, focuses on supporting B2B tech brands, particularly in fintech, enterprise tech, and digital infrastructure. Founded to address the needs of innovative startups and established firms, the agency crafts strategies that help clients stand out in competitive markets. Their approach emphasizes clear messaging and tailored campaigns, drawing on in-house expertise to ensure seamless integration across various marketing channels.

        With a client base spanning the UK, Europe, Asia, and North America, Blue Train Marketing prioritizes building strong brand identities and connecting with target audiences. Their work involves close collaboration with clients to refine brand stories and optimize visibility in both traditional and AI-driven search environments, ensuring content resonates with buyers and supports long-term growth.

         

        Key Highlights:

        • London-based with an international client reach
        • Specializes in B2B tech sectors like fintech and enterprise tech
        • Emphasizes in-house skills for cohesive campaign execution
        • Focuses on crafting clear, differentiated brand messaging

         

        Services:

        • Branding and messaging
        • SEO and AI search optimization
        • Content marketing
        • LLM (Large Language Model) optimization
        • Copywriting
        • Lead generation

         

        Contact Information:

        • Website: www.bluetrain.co.uk
        • Phone: 0207 199 6280
        • Email: team@bluetrain.co.uk
        • Address: Tower Bridge Business Centre, St Katharine Docks, 46-48 East Smithfield, London, E1W 1AW
        • LinkedIn: www.linkedin.com/company/blue-train-marketing-limited
        • Instagram: www.instagram.com/blue_train_marketing
        6. Walsh & Partners

        6. Walsh & Partners

        Walsh & Partners, a Cardiff-based SEO agency, works with businesses to enhance their online visibility through targeted optimization strategies. Led by an experienced consultant, the agency focuses on understanding each client’s industry and goals to create customized plans for improving search rankings. Their services cater to a variety of sectors, including legal practices and e-commerce, with an emphasis on long-term partnerships.

        The agency employs rigorous testing on their own websites to refine SEO methods before applying them to client projects. By staying updated on search engine algorithm changes, Walsh & Partners ensures their strategies remain effective, whether improving local visibility or optimizing for national search results. Their approach prioritizes practical, results-focused techniques over quick fixes.

         

        Key Highlights:

        • Cardiff-based, serving businesses across Wales and beyond
        • Tests SEO strategies on proprietary websites before client use
        • Focuses on long-term client relationships and industry-specific solutions
        • Stays current with search engine algorithm updates

         

        Services:

        • Local SEO
        • Organic SEO
        • Content marketing

         

        Contact Information:

        • Website: www.walshandpartners.co.uk
        • Phone: 029 21 761777
        • Address: 4th Floor, 14 Museum Place, Cardiff, CF10 3BH
        • LinkedIn: www.linkedin.com/company/walshandpartnersseo
        • Facebook: www.facebook.com/walshandpartnersseo
        • Instagram: www.instagram.com/walshandpartnersseo
        7. Vanilla Circus

        7. Vanilla Circus

        Vanilla Circus, a UK-based agency with a long history in content-driven marketing, focuses on helping businesses improve their visibility on both Google and AI-driven platforms like ChatGPT and Perplexity. By crafting content tailored for organic search and conversational AI responses, the agency ensures clients connect with their target audiences effectively. Their work emphasizes creating engaging, human-generated copy that aligns with the needs of specific industries, from dental to legal services.

        Operating with a small, dedicated staff, Vanilla Circus prioritizes strategies that attract high-value customers without relying on paid ads. Their content creation process is informed by years of experience, focusing on optimizing blog posts, landing pages, and other digital assets to perform well in both traditional and AI-powered search environments. This approach helps clients build a strong online presence that resonates with their desired demographic.

         

        Key Highlights:

        • UK-based with a focus on content-driven marketing
        • Specializes in organic search and AI platform visibility
        • Targets high-value customers without reliance on paid ads
        • Creates content for industries like dental, legal, and commercial tax

         

        Services:

        • SEO
        • Content marketing
        • Human-generated copywriting
        • AI content optimization

         

        Contact Information:

        • Website: www.ai.vanillacircus.co.uk
        • Phone: 01483 921741
        • Email: sales@vanillacircus.co.uk
        • Address: Hurst House, High Street, Ripley, Surrey GU23 6AZ
        • Facebook: www.facebook.com/vanillacircusuk
        • Twitter: x.com/vanillacircus
        • Instagram: www.instagram.com/vanilla.circus
        8. Digital Landscope

        8. Digital Landscope

        Based in Glasgow, Digital Landscope combines traditional SEO expertise with a strong focus on Answer Engine Optimization (AEO) to enhance visibility across AI-driven platforms like ChatGPT and Google AI Overviews. The agency works with businesses to create content that answers industry-specific questions clearly, ensuring it performs well in both search engines and conversational AI responses. Their consultants stay updated on the latest trends to keep strategies relevant.

        Digital Landscope emphasizes structured data and precise content to make information easily interpretable by AI systems. By offering tailored strategies, the agency helps clients improve their online presence, whether for local or broader markets. Their collaborative approach involves close client communication to align campaigns with specific business goals, fostering steady progress in visibility and engagement.

         

        Key Highlights:

        • Glasgow-based with a focus on SEO and AEO
        • Crafts content for AI-driven platforms like ChatGPT and Google AI Mode
        • Uses structured data to enhance AI interpretability
        • Maintains close client collaboration for tailored strategies

         

        Services:

        • Answer Engine Optimization (AEO)
        • SEO
        • Content creation for AI platforms

         

        Contact Information:

        • Website: digital-landscope.com
        • Phone: (+44) 0141 465 5720
        • Email: info@digital-landscope.com
        • Address: Unit 2, Renfrewshire, 85 Neilston Rd, Paisley PA2 6ES
        • LinkedIn: www.linkedin.com/company/digital-landscope
        9. Single Grain

        9. Single Grain

        Single Grain, while not exclusively UK-based, operates with a strong presence in the digital marketing space, offering services tailored to businesses seeking visibility in AI-driven and traditional search environments. Originally an SEO-focused agency, it has expanded to include innovative strategies like programmatic SEO and AI-powered conversion optimization, helping clients across various industries achieve measurable outcomes.

        The agency emphasizes personalized, data-driven approaches, analyzing market trends and client needs to craft campaigns that perform across multiple channels. By leveraging AI tools and automation, Single Grain optimizes content and strategies to ensure clients stay competitive in fast-changing digital landscapes, particularly for B2B and tech-focused businesses aiming to enhance their online presence.

         

        Key Highlights:

        • Strong focus on data-driven, personalized marketing strategies
        • Evolved from SEO to include AI-powered optimization
        • Works with B2B and tech-focused businesses
        • Uses AI tools for real-time campaign optimization

         

        Services:

        • SEO
        • Programmatic SEO
        • AI-powered Conversion Rate Optimization (CRO)
        • Paid advertising
        • Content marketing
        • Data and analytics
        • Performance creative

         

        Contact Information:

        • Website: www.singlegrain.com
        • Email: contact@singlegrain.com
        • LinkedIn: www.linkedin.com/company/single-grain-llc
        • Facebook: www.facebook.com/singlegrain
        • Twitter: x.com/singlegrain
        10. Figment Agency

        10. Figment Agency

        Figment Agency runs from spots in Surrey and London, tackling digital strategies for businesses in spots like healthcare or finance. The family setup has been around since the early days of online stuff, evolving from basic sites to handling AI shifts in search. Emphasis falls on getting clients into those instant answer spots across Google, ChatGPT, or Perplexity, without the old click chase. Industries served include clinics, financial outfits, and service pros like law or property folks, all aiming for steady leads through trusted placements.

        Human touch mixes with AI tactics here, building on quality content that builds credibility in summaries or voice queries. No rush for shortcuts; instead, it’s about sustainable setups that fit the changing search scene. Case examples highlight jumps in rankings and traffic for clients in real estate or beyond, underscoring how blending organic and paid efforts can steady the flow.

         

        Key Highlights:

        • Locations in Surrey and London
        • Targets expert-led sectors like private healthcare and financial services
        • Blends AEO with SEO for visibility in AI and traditional search
        • Family-run with a history in digital from the late 1990s

         

        Services:

        • Answer Engine Optimisation (AEO)
        • Search Engine Optimisation (SEO)
        • Paid search campaigns
        • Content optimisation for AI platforms
        • Bespoke growth strategies
        • Visibility enhancement across search and AI

         

        Contact Information:

        • Website: figmentagency.com
        • Phone: 02036422228
        • Address: Health Foundry, Canterbury House 1 Royal Street, London, SE1 7LL
        • LinkedIn: www.linkedin.com/company/figment-agency
        • Facebook: www.facebook.com/pages/Figment-Agency
        • Twitter: x.com/figmentagency

        Conclusion

        So, there you have it-a rundown of some solid UK agencies tackling the wild world of AEO, GEO, and LLMO. It’s pretty clear the digital landscape isn’t what it used to be; AI’s flipping the script on how businesses show up online, and these folks are out there helping brands keep up. Whether it’s crafting content that pops in ChatGPT’s answers or fine-tuning sites for Google’s AI Overviews, these agencies are digging into the nitty-gritty to make sure clients get noticed where it counts.

        What’s cool is how each one brings something a bit different to the table-some lean hard into tech, others focus on storytelling or local markets. If you’re looking to boost your visibility in this AI-driven era, it’s worth having a chat with an agency that gets your industry and goals. The right partner can make all the difference, turning complex tech into straightforward wins. So, go poke around their websites, maybe drop them a line, and see who feels like the best fit for your next step.

        AI Summary