Search visibility is no longer confined to traditional Google results. Customers increasingly use ChatGPT, Gemini and Perplexity to research products, compare providers and find recommendations. For businesses, that means brand mentions and citations inside AI-generated answers are becoming another important measure of online visibility.
AI SEO companies help brands adapt through generative engine optimization (GEO), answer engine optimization (AEO), digital PR, authoritative content and other strategies intended to strengthen the signals AI platforms can discover, understand and potentially cite.
Here are seven companies working in this evolving space.
Click Intelligence is a specialist SEO and AI search agency helping businesses increase their visibility, authority and commercial performance across traditional search engines and emerging AI-powered search platforms.
The agency provides a comprehensive range of services, including SEO strategy, technical SEO, digital PR, authoritative link building, content and AI search optimization. Campaigns combine established SEO techniques with strategies designed to strengthen brand visibility across Google AI Overviews, ChatGPT and other AI-powered discovery platforms.
Click Intelligence has particular expertise in competitive sectors including healthcare, home care, finance, insurance, eCommerce, iGaming, SaaS and technology, with strategies tailored to the commercial objectives and search landscape of each industry.
The agency supports businesses across the UK, US and internationally, with an extensive portfolio of SEO and AI search case studies demonstrating proven results. Campaigns focus on turning increased visibility into qualified traffic, leads, inquiries and revenue, helping clients achieve sustainable business growth in competitive markets.
Only Digital PR is a specialist agency that uses digital PR to help businesses earn greater visibility across the publications, websites and online sources that matter to their audiences.
Through data-led campaigns, creative PR stories, reactive opportunities, newsjacking and expert commentary, the agency works to secure genuine editorial coverage and authoritative backlinks from relevant media outlets.
Only Digital PR places earned media at the center of its approach. Instead of paying publishers for placements, campaigns are developed around stories, research and insights that can attract journalist interest on editorial merit. The result is PR activity capable of supporting brand awareness alongside wider SEO and organic search objectives.
The agency works with businesses, marketing teams and agencies across different sectors and geographic markets. Its digital PR services are particularly relevant to brands looking to increase third-party mentions, build online credibility and develop a stronger presence across Google, AI search platforms and the wider digital media landscape.
Only Listicles is a specialist agency focused on securing brand placements within authoritative “best of” articles, industry roundups and other recommendation-focused content.
The agency helps businesses appear within relevant lists comparing leading companies, products, services, tools and providers in their market. Campaigns involve identifying suitable listicle opportunities, analyzing existing competitors and brands being featured, creating appropriate content and working with publishers to secure inclusion.
These placements provide more than conventional link-building opportunities. Appearing within relevant third-party recommendations can increase brand awareness among potential customers while building backlinks, mentions and associations between a business and the topics it wants to be recognized for.
Only Listicles works with brands, marketing teams and SEO agencies across multiple industries and markets. Its specialist approach is particularly relevant for companies looking to increase their share of online recommendations and strengthen their visibility across Google search, AI Overviews, ChatGPT, Perplexity, Claude and other AI-powered discovery platforms.
The AI SEO Agency specializes in helping businesses improve how frequently their brands are discovered, cited and recommended across AI-powered platforms including ChatGPT, Google AI Overviews, Gemini, Claude and Perplexity.
Its campaigns combine AI SEO, answer engine optimization (AEO), generative engine optimization (GEO), LLM SEO and entity optimization with established SEO techniques such as content development, technical optimization, authoritative link building and digital PR.
The agency focuses on strengthening the signals that help AI systems understand a brand, its expertise and its relationship with relevant products, services and topics. Performance can be measured through AI visibility, citations and brand mentions alongside conventional organic search metrics.
Working internationally, The AI SEO Agency supports clients worldwide with a particular focus on the UK, US and EU markets. Its services are relevant to companies looking to expand beyond conventional Google rankings and establish greater visibility across AI-generated answers and conversational search.
iPullRank combines technical SEO, content strategy, digital PR, information retrieval and AI search expertise. The agency has explored how modern search and generative systems retrieve, interpret and surface information.
Its approach is particularly relevant to larger organizations that need sophisticated measurement and strategy alongside traditional organic search performance.
Seer Interactive has invested heavily in researching generative search and how brands appear across AI-driven experiences. Its work examines visibility across platforms such as ChatGPT, Gemini, Perplexity and Google’s AI-powered search features.
The agency's emphasis on experimentation, data and measurement makes it a notable choice for companies looking for a research-led AI SEO strategy.
Siege Media brings an established background in SEO and content marketing to the developing GEO landscape. Its expertise centers on creating useful, authoritative content capable of earning visibility, links and recognition across the web.
That foundation is increasingly relevant to AI search, where strong content and third-party authority can contribute to how brands are discovered and represented.
The right AI SEO company depends on where a business has the biggest visibility gap. Some brands need comprehensive SEO and GEO support, while others may benefit more from digital PR, third-party listicle mentions or content-led authority building.
As ChatGPT, Gemini and Perplexity influence more discovery journeys, businesses should look beyond rankings alone and consider whether AI systems recognize their brand, associate it with the right subjects and view it as a credible source worth citing.
