Updated: 14th October 2026
AI search is now part of how B2B buyers research suppliers. In G2’s 2026 Buyer Behaviour Report, eight in ten software buyers said they had sourced recommendations from an AI chatbot in the previous two years, and those buyers were more likely to purchase from their initial shortlist. If your brand is missing from those answers, it is likely missing from the shortlist too.
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This article sets out the AIO best practice B2B marketers should be using now, built around two priorities: authority and answers. You may have seen this work described as GEO (generative engine optimisation). At Sharp Ahead we call it AIO, short for AI Search Optimisation.
Key takeaways
- AIO for B2B comes down to two priorities: building authority across the web and publishing clear, expert answers to buyer questions.
- Authority comes from a broad, consistent web of genuine mentions that connect your brand with the problems you solve.
- Answers earn citations when they address real buying-committee questions with specific, first-hand detail.
- Start with your most commercially important pages, then expand your content and build authority in phases
What is AIO (AI Search Optimisation)?
AIO is the practice of making your content easy for AI-powered search tools to understand, trust and cite. Those tools include Google AI Overviews and AI Mode, ChatGPT, Microsoft Copilot, Perplexity and Claude.
In other words, AIO is SEO for AI. SEO helps your pages rank in search engines. AIO helps AI tools surface and cite your expertise when a buyer asks them for help. For B2B brands, that matters most during research and shortlisting, when buyers ask long, specific questions about suppliers, approaches and costs.
You may also see the terms GEO (generative engine optimisation) and AEO (answer engine optimisation), and “AIO” is sometimes used as shorthand for Google’s AI Overviews. They all describe closely related work. For a fuller explanation of how AIO fits alongside SEO, see our AI Search Optimisation services.
So, what should B2B marketers do about AIO?
Focus on authority and answers.
Successful B2B marketers are building brand authority everywhere their buyers and AI tools look, while creating content that answers specific buyer questions with technical depth and real data. Both matter: authority gives AI tools a reason to trust you, and answers give them something useful to cite.
Authority: build a web of B2B brand mentions
Brand authority is by no means new, but it is increasingly critical for AIO. AI tools cross-check what they find across many sources before they recommend a supplier, so B2B brands need a “spiderweb” of mentions across the internet that consistently connects them with their key solution areas.
Why authority layering matters
Each credible mention adds a layer of evidence. A trade press feature, a strong review profile, a partner directory listing and an expert quote in an industry report all tell AI tools the same story about what you do and who you do it for. The more consistent those layers are, the more confidently an AI tool can include you in an answer.
Breadth matters, and so does context. A mention alongside the solution area you want to be known for carries far more weight than a passing name-check.
Where B2B brands should build mentions
- Trade and industry media: digital PR, expert commentary and bylined articles in the publications your buyers read.
- Industry reports and associations: contributions to sector research, awards, membership directories and standards bodies.
- Review and comparison platforms: complete, current profiles on sites such as G2, Capterra or Clutch, or on the specialist directories that matter in your market.
- Partner and integration directories: technology partner listings, marketplace pages and reseller directories, which AI tools often draw on for “which suppliers work with…” questions.
- Events and speaking: speaker bios and session pages from the conferences and webinars your buyers attend.
- Professional communities: Reddit, LinkedIn groups and industry forums appear frequently in AI citations. Monitor relevant conversations and let genuine experts contribute when they have something useful to add; avoid promotional posting.
- Google Business Profile: keep each office profile accurate and complete.
Links still matter
Backlink strategies for SEO and AIO are very similar. The notable difference for AIO is that you will not always need an actual link: building brand equity on sites AI tools already use as sources helps you appear even without one. Relevant, authoritative backlinks still strengthen your SEO, which in turn supports your visibility in AI search.
One word of caution: Google has said that chasing inauthentic mentions is ineffective, so earn coverage through useful expertise. If you need to make the case for investing in authority, our article on treating authority as an appreciating asset explains how to frame it for your CFO.
Answers: create B2B content AI tools can cite
A great way to think about answers for AIO is through the principles of E-E-A-T: experience, expertise, authoritativeness and trustworthiness. For B2B brands, that means demonstrating deep expertise through content that answers real buyer questions, backed with data and first-hand insight. (We explore why generic content struggles in AI search in What Google’s AI Search Guide Really Means for B2B Marketers.)
Answer the questions your buying committee asks
B2B purchases involve several people, each with different questions. Technical evaluators want to know how a solution works and integrates. Finance wants cost, risk and return. Procurement wants compliance, contracts and supplier credentials. End users want to know what will change day to day. Collect these questions from sales calls, customer service logs, Search Console queries and the AI tools themselves, then make sure your key pages answer them.
Lead with the answer
Use page headers that reflect the questions buyers ask, then open each section with a direct one or two sentence answer before adding detail. This makes it easy for AI tools to lift an accurate response, and easy for busy buyers to scan. Back your answers with specifics: data, named sources, dates, figures and examples from your own client work
Structure proof around use cases
Case studies are some of the most citable content a B2B brand owns. Structure each one around a clear use case: the customer challenge, your solution and a measurable result. Group them into a use case library so AI tools and buyers can find evidence for the exact scenario they are researching.
Make your technical detail visible
Specifications, integration details, compliance information and implementation guidance are exactly what AI tools need to answer complex B2B questions, yet they often sit in PDFs, behind forms or in the sales team’s outbox. We cover this in more depth in Your best technical content is hiding where AI can’t see it.
Connect answers to your services
Link from informational content to your primary service or solution pages with clear calls to action, so buyers who arrive from an AI answer have an obvious next step.
How do you get started with AIO for B2B?
Phase one: foundations
- Identify the 20 to 30 questions that matter most to your buyers, and check which brands AI tools mention for them today.
- Rework the headers and opening copy of your key service pages so they answer those questions directly, as long as this does not harm the user journey or wider information architecture.
- Add FAQ sections to key pages where they answer real buyer questions. Google retired FAQ rich results in May 2026, so FAQ schema is now optional.
- Check that your core schema (Organisation, Article and Person) is accurate, so AI tools can connect your brand, your authors and their expertise.
Phase two: content expansion
- Create question-focused content for the buyer questions your key pages cannot cover in full.
- Develop deeper technical content, and move key detail out of PDFs and gated assets.
- Create or expand your use case library, and structure case studies to link back to a clear use case.
Phase three: authority building
- Run systematic PR, expert commentary and backlink outreach in your sector.
- Keep review, comparison and partner directory profiles complete and current.
- Monitor industry forums and communities such as Reddit, and contribute where your experts can genuinely help.
Making AIO an ongoing practice
Once the phases are in place, review your priority questions each quarter, refresh the pages that are losing ground and keep adding new proof. For practical next steps on understanding and measuring how AI tools use your content, see The B2B Marketer’s AI Search Action Plan.
B2B AIO FAQs: authority and answers
Do B2B brands still need backlinks for AIO?
Yes. Relevant, authoritative backlinks strengthen your SEO, and pages that perform well in search are more likely to be used as sources by AI tools. For AIO, unlinked brand mentions on trusted sites also help, so judge your authority by the breadth and relevance of your mentions as well as your links.
Which third-party sites matter most for B2B AIO?
It depends on your sector. Start by asking AI tools the questions your buyers ask and noting which sources they cite. For most B2B brands, that list includes trade publications, industry associations, review and comparison platforms, partner directories and professional communities.
Should B2B brands post on Reddit to appear in AI answers?
Reddit is cited often by AI tools, but promotional posting rarely works and can damage your reputation. For most B2B brands, a better approach is to monitor relevant threads and let genuine experts contribute when they can add something useful.
What makes a B2B answer citable?
A clear, direct answer to a specific buyer question, supported by first-hand expertise and evidence. Real data, named experts, sector-specific examples and structured case studies give AI tools something concrete and credible to reference.
Are FAQ sections still worth adding to B2B pages?
Yes, where they answer real buyer questions. Google stopped showing FAQ rich results in May 2026, so their value now comes from answering questions clearly for buyers and AI tools.
How long does it take to build authority for AI search?
Authority builds over months. Improvements to your own pages can be picked up within weeks of being recrawled, but PR coverage, reviews and third-party mentions usually take several months to form a consistent picture across the sources AI tools use.
Need more help with AIO?
- See how our AI Search Optimisation services help B2B brands build authority and visibility in AI search
- Read The B2B Marketer’s AI Search Action Plan for practical next steps, including how to measure AI search
- Subscribe to our newsletter to get the latest in B2B digital marketing delivered straight to your inbox
- Or get in touch to speak with one of our B2B AIO and SEO experts
