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    6 min read

    AEO vs SEO: What's the Real Difference for B2B Companies?

    B

    BrandingLab

    Editorial

    Answer Engine Optimisation (AEO) and SEO are complementary disciplines, not competing ones. Understanding exactly how they differ — and where they overlap — helps B2B marketing teams invest in both without duplicating effort.

    The Core Difference

    SEO optimises for search engine results pages — rankings, click-through rates, and organic traffic. AEO optimises for AI-generated answers — citations, recommendations, and brand mentions in tools like ChatGPT, Perplexity, and Google AI Overviews.

    Where They Overlap

    • High-quality, authoritative content
    • Structured data and schema markup
    • Strong backlink profiles and brand authority
    • Fast, well-structured websites

    Where They Diverge

    SEO focuses on keyword rankings and SERP features. AEO focuses on how AI models understand and reference your brand entity. The signals are related but not identical.

    The Bottom Line

    Don't choose between AEO and SEO. Invest in both — starting with the foundations they share, then layering in AEO-specific optimisations like entity definitions, citation networks, and AI-readable content structures.

    Continue your AEO learning

    If you'd rather skip the DIY route, here's how we run AEO retainers for B2B teams that want to be the cited answer in their category.

    Key Takeaways

    • SEO optimises for ranking on a results page; AEO optimises for being the answer inside an AI response.
    • AEO rewards clarity, structure and citation-worthiness over keyword density.
    • You still need SEO foundations — AI engines retrieve from the same indexed web.
    • B2B buyers increasingly start research in ChatGPT and Perplexity; missing there means missing the shortlist.
    • Run both strategies in parallel: SEO for traffic, AEO for visibility inside AI-generated answers.

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