Top AEO, GEO, and LLMO Companies in Chicago

    Get a free service estimate

    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

      Search is changing fast. With AI models and answer engines reshaping how people find information, businesses in Chicago are looking at new ways to stay visible online. That’s where AEO, GEO, and LLMO come in. These approaches focus on tuning content and strategies so that brands don’t just show up in search results but also make sense in the language of AI-driven platforms.

      Chicago has a strong mix of digital firms experimenting with these methods. Some are well-known marketing agencies adding AI-focused services, while others were built from the ground up to tackle optimization for large language models. In this guide, we’ll look at companies in the city working in this space and the kinds of services they bring to the table.

      1. Lengreo

      1. Lengreo

      We are a marketing and tech partner that focuses on digital growth. Our team works with companies in different industries and helps them adapt to new search trends shaped by AI. In Chicago, we provide AEO, GEO, and LLMO services so that businesses can stay visible on platforms powered by large language models. We combine consulting, marketing, and development to build strategies that work in practice, not just on paper.

      Our approach is simple. We look at how your business connects with people online and then adjust it for answer engines and AI-driven search. That means rethinking SEO, planning content that fits how AI presents information, and improving the way websites and ads perform. Alongside optimization, we also handle lead generation, outreach, and social media to make sure your digital presence feels connected and consistent.

       

      Key Highlights:

      • Focus on AEO, GEO, and LLMO services in Chicago
      • Experience across multiple industries including IT, biotech, and eCommerce
      • Transparent process and regular updates
      • Mix of marketing and technical expertise

       

      Services:

      • AEO, GEO, and LLMO optimization
      • SEO and AI-SEO
      • Web and mobile development
      • Paid ads and media campaigns
      • Lead generation and appointment setting
      • Social media and content marketing

       

      Contact Information:

      • clutch logo
      • trustpilot logo
      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. Marcel Digital

      2. Marcel Digital

      Marcel Digital is a Chicago-based agency that works in web development and digital marketing. The company provides services in AEO, GEO, and LLMO for businesses that want to adapt to AI-driven search and new online platforms. Their work focuses on making content and websites more visible to answer engines, large language models, and generative search tools.

      The team combines traditional SEO methods with newer strategies built for AI systems. This includes technical improvements, structured data, and content designed to deliver direct answers. They also connect AEO with broader marketing, so companies can keep a consistent presence across channels.

       

      Key Highlights:

      • Based in Chicago with a focus on digital marketing and web development
      • Provides AEO, GEO, and LLMO services for businesses adapting to AI-driven search
      • Uses a mix of technical, content, and data-driven methods
      • Works across multiple industries and online platforms

       

      Services:

      • AEO, GEO, and LLMO optimization
      • SEO and digital marketing strategy
      • Technical site optimization and structured data
      • Content planning and development
      • Web design and development

       

      Contact Information:

      • Website: www.marceldigital.com
      • Address: 445 W Erie St, Suite 200, Chicago, IL 60654, USA
      • Phone: +1 (312) 255-8044
      • LinkedIn: www.linkedin.com/company/marcel-digital
      • Twitter: x.com/marceldigital
      • Facebook: www.facebook.com/marceldigital
      • Instagram: www.instagram.com/officialmarceldigital

        Request a
        Personalized
        Company Match

        * optional
        * optional
        3. Walker Sands

        3. Walker Sands

        Walker Sands is a B2B marketing and PR agency with offices in Chicago. The company provides AEO, GEO, and LLMO services as part of its digital marketing work. Their approach, called outcome-based marketing, focuses on business results first and then uses the right mix of tools to achieve them.

        The agency helps companies adjust their strategies for generative AI search. They integrate AEO and GEO into broader campaigns, combining PR, content, creative, and paid media. This way, businesses can strengthen their presence not only in traditional search but also in new AI-driven platforms.

         

        Key Highlights:

        • Chicago-based agency with B2B focus
        • Provides AEO, GEO, and LLMO services for digital visibility
        • Uses outcome-based marketing approach
        • Works across industries including technology, healthcare, and manufacturing

         

        Services:

        • AEO, GEO, and LLMO optimization
        • Digital marketing and paid media
        • PR and communications
        • Content strategy and creative campaigns
        • Research and go-to-market planning

         

        Contact Information:

        • Website: www.walkersands.com
        • Address: 55 W Monroe St, Suite 3925, Chicago, IL 60603, USA
        • Phone: 312 267 0066
        • LinkedIn: www.linkedin.com/company/walker-sands
        • Twitter: x.com/walkersands
        • Instagram: www.instagram.com/walkersands
        4. NoGood

        4. NoGood

        NoGood is a growth marketing agency with hubs in New York, Los Angeles, Miami, and other cities. While headquartered in New York, the company provides services across the US, including Chicago. Their work includes AEO, GEO, and LLMO, alongside SEO, social ads, and performance branding.

        The agency organizes its teams into specialized squads that combine creative, content, and technical expertise. This allows them to adjust quickly to the way AI-driven search and large language models are changing marketing. They focus on measurable growth while building brand presence in digital channels.

         

        Key Highlights:

        • Growth marketing agency working across US markets, including Chicago
        • Provides AEO, GEO, and LLMO as part of broader digital strategy
        • Organizes teams into multidisciplinary squads
        • Focus on both creative and technical aspects of marketing

         

        Services:

        • AEO, GEO, and LLMO optimization
        • SEO and content strategy
        • Paid and organic social campaigns
        • Performance branding and creative work
        • Marketing analytics and CRO

         

        Contact Information:

        • Website: nogood.io
        • LinkedIn: www.linkedin.com/company/nogood
        • Facebook: www.facebook.com/nogood.io
        • Instagram: www.instagram.com/nogood.io
        5. Bospar

        5. Bospar

        Bospar is a communications and marketing agency with offices in several US cities, including Chicago. The company provides AEO, GEO, and LLMO services as part of its work in helping businesses adjust to AI-driven search. Their approach combines public relations, content creation, and technical optimization to make sure organizations can be found when users ask questions on platforms like ChatGPT, Claude, or Google’s AI Overviews.

        The agency puts weight on credibility. They connect brands with high-authority publications, position leaders as experts, and build structured content that is easy for AI systems to read. Alongside content, Bospar also uses technical methods like schema markup and entity profiles. This mix of PR, SEO, and AI-focused strategy helps businesses in Chicago and beyond stay visible as search shifts from links to direct answers.

         

        Key Highlights:

        • Provides AEO, GEO, and LLMO services in Chicago
        • Combines PR with AI-focused optimization
        • Builds authority through earned media and expert content
        • Uses proprietary tools to audit AI visibility

         

        Services:

        • AEO, GEO, and LLMO optimization
        • PR and media relations
        • Content strategy and development
        • Technical SEO and schema markup
        • AI auditing and reporting

         

        Contact Information:

        • Website: bospar.com
        • Phone: 1-844-526-7727
        • E-mail: results@bospar.com
        • LinkedIn: www.linkedin.com/company/bospar
        • Twitter: x.com/bosparPR
        • Facebook: www.facebook.com/BosparPR
        • Instagram: www.instagram.com/bosparpr

        Сonclusion

        Wrapping this up, it’s clear that Chicago has become a spot where agencies are actively working on AEO, GEO, and LLMO. Each of the companies we looked at takes a slightly different path, but the goal is the same: help businesses show up where people are now searching, which increasingly means AI-driven platforms.

        For anyone trying to figure out how to stay visible in this new environment, these firms show that there isn’t just one way to do it. Some lean more on technical fixes, others on content and creative work, and a few bring everything together under one roof. The common thread is that traditional SEO alone isn’t enough anymore. Companies in Chicago are already testing and building around the next wave of search, and that makes this city a good place to watch if you want to see where digital marketing is heading.

        AI Summary