Keyword research is the process of mapping out which terms and questions your potential customers use when they search online. It is the foundation of any well-considered content strategy: instead of guessing what to write about, you base your choices on how people actually search and what they need.
Good research delivers more than a list of words. It gives you insight into the language your customers use, the questions they ask before they buy and the topics where your competitors are already strong. That lets you choose where your time and budget will pay off most.
An accountancy firm wants to attract more people starting a business. The research shows that people search for "accountant for start-ups Manchester", "sole trader or limited company", "VAT return for a side business" and "accountant cost per month". The firm creates a page for its start-up offer and a series of explainer articles on the questions new business owners ask. Those articles link to the services page, creating a coherent content cluster.
What stands out is that the terms with the highest volume, such as "accountant Manchester", also have the most competition. The more specific questions from start-ups are more achievable and attract exactly the audience the firm is looking for. By becoming strong there first, the firm builds credibility around the topic, which can later help it compete for the broader terms too. The research therefore determines not only what the firm writes about, but also in what order.
With the rise of ChatGPT, Gemini, Perplexity and Google AI Overviews, research is changing too. Traditional tools don't show which questions people ask AI assistants. So it pays to think in questions and conversations as well: which prompts would a customer use to find a business like yours? Test those questions yourself in different AI tools and note which businesses are mentioned. That way you combine traditional research with insight into your AI visibility.
Want a starting point that brings keywords, rankings and AI mentions together? A visibility audit with keyword analysis shows where you stand now and which topics offer opportunities.
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