Buyer-intent keywords reflect searches related to shopping and purchasing decisions. To find answers and evaluate their options, users now turn to a range of sources — including Google’s organic results, AI Overviews, and LLMs.
That means buyers are often forming opinions about your brand without visiting your site.
If you want to win the sale, you need to show up accurately and wherever buyers are asking questions.
This guide covers exactly what buyer intent keywords are, how to find them, and how to optimize your content for those terms to appear in both organic search and AI answers.
What are buyer intent keywords?
Buyer intent keywords are search terms that signal a user’s readiness to make a purchase.
Someone who merely wants information about running shoes might search Google for “best running shoes for marathons.” Whereas someone looking to buy running shoes in the near future might ask ChatGPT “who has the best price for Nike Alphafly 3 shoes?”
Buyer keywords are valuable to marketers because they signal a user is further along in the buying cycle and closer to a purchase. They can be classified into two categories:
- Low intent (also called commercial intent)
- High intent (also called transactional intent)
Low-intent buyer keywords
Low-intent (or commercial intent) buyer keywords are search terms used by folks in the middle of their buying journeys.
People searching for low-intent buyer keywords are usually considering making a purchase and are looking for options. Or evaluating products or services.
Low-intent buyer keywords often include words like “review,” “best,” or “top,” and they’re essential for attracting potential customers in the consideration stage of the marketing funnel.
High-intent buyer keywords
High-intent (or transactional intent) buyer keywords are search terms used by people who are strongly inclined to make a purchase.
These high-intent buyer keywords tend to be specific, direct, and high-converting. These terms are also commonly targeted in pay-per-click (PPC) campaigns, as they’re likely to drive conversions.
High-intent buyer keywords often include phrases like “buy,” “deal,” “discount,” or “coupon.” Or a specific brand or product name. Targeting them can increase your conversion rate, return on ad spend, and revenue.
Purchase-related keywords are becoming more conversational with the rise in voice search and reliance on LLMs. For example, someone might ask Gemini, “where can I buy the best standing desk under $500 that has lots of storage space?” instead of just entering “buy best standing desk.”
Thinking about these longer, conversational queries helps you decide what additional information could be useful to add to your content.
Why are buyer intent keywords important?
Buyer intent keywords are important because they connect your content to users who are ready (or nearly ready) to act.
Here’s how they’ll help your business.
Drive more conversions
Buyer intent keywords drive more conversions because they represent users who are already in the decision stage — they know what they want and need a nudge to buy.
Appearing in an AI answer or ranking high in organic results gives you the best chance of being considered as a final option.
Earn prospects’ trust
Appearing in search results for buyer intent keywords makes you appear trustworthy to prospects.
Further reinforce that trust by including social proof, testimonials, and case studies within your content.
For example, a software company targeting “best online course platforms” could create comparison content that includes customer testimonials to demonstrate expertise and earn consideration from buyers who are still evaluating.
Increase visibility
Tools like ChatGPT are now able to search products, compare options, and complete checkout on a user’s behalf — known as agentic commerce.
Optimizing for buyer intent means being visible wherever purchase decisions get made.
Reduce wasted ad spend
Buyer intent keywords reduce wasted ad spend because they tell you which terms are worth bidding on.
Broad terms like “project management” attract a wide range of searchers — many of whom have no purchase intent. But high-intent terms like “project management software pricing” reach people who are ready to act, making those clicks more valuable.
How to find buyer intent keywords
Here are four methods for finding buyer-intent keywords:
Try Google’s Keyword Planner
Google’s Keyword Planner is a free tool that helps you find keywords for your content and your Google Ads campaigns.
Keyword Planner shows average monthly search ranges, competition level, and suggested bid — useful signals for identifying high-intent terms for ads.
To start, go to Google Ads and sign into your account. If you don’t have one, you can create one for free.
Then, click on the “Tools” button in the left-hand menu and select “Planning” > “Keyword Planner” from the options that appear.
Now, click on “Discover new keywords” and enter a product or service related to your business. Click “Get results.”
To find buyer intent keywords, look for keywords that indicate a high level of purchase intent, which includes:
- Keywords that have modifiers like “buy,” “best,” “cheap,” “discount,” “coupon,” “deal,” “offer,” “free shipping,” etc. For example, “buy shoes online,” “best shoes for running,” and “cheap shoes for women.”
- Keywords that include specific product names, brands, models, or features. For example, “nike air max shoes,” “shoes with memory foam,” and “shoes for wide feet.”
- Keywords that include reviews, ratings, testimonials, or comparisons. For example, “nike shoes reviews,” “asics shoes ratings,” “adidas shoes testimonials,” or “nike vs adidas sneakers.”
Rely on Google Search
Google Search surfaces buyer intent keyword ideas within autocomplete, related searches, and People Also Ask.
Google autocomplete
Google autocomplete is a feature that suggests search terms based on what you type, so you can find buyer intent keywords by typing a seed keyword and looking for suggestions that have words like “buy,” “cheap,” “review,” or “best.”
For example, if you type “web hosting,” you’ll see suggestions like “web hosting services” and “web hosting cost.”
Google’s people also search for
Google’s people also search for (PASF) are terms under the top-ranking results on the search results page.
You can use PASF to find buyer intent keywords by looking for terms that are similar to your seed keyword but with different modifiers.
For example, if you search for “web hosting,” you’ll see PASF results like “web hosting services cost,” “web hosting free,” and “best web hosting.” Like this:
Google’s People Also Ask
The People Also Ask (PAA) box near the top of the results page shows a list of similar questions people search for, and you can use it to find question-based keywords including words like “which,” “where,” “how,” or “what.”
For example, if we use the same “web hosting” keyword, you’ll see questions like “What is the best hosting for beginners?,” “Which is the cheapest web hosting?,” and “How much is 1 year hosting?”
Here’s what a PAA box looks like in the search engine results pages (SERPs):
Use keyword research tools
Keyword research tools are the fastest way to find buyer intent keywords at scale.
Plus, keyword research tools show you precise information about search volume, competition, and intent. So, you can both find new terms and validate the ones you already surfaced through other methods to make sure they’re worth targeting.
To check a single keyword’s intent, plug it into Keyword Overview.
The “Intent” widget will tell you what type of keyword it is (informational, navigational, commercial, or transactional). Commercial and transactional are your buyer intent keywords. And look at “Volume” and “Keyword Difficulty” to gauge whether it’s a keyword worth targeting.
To surface more terms, use the Keyword Magic Tool. Enter a seed keyword — a broad term related to your business — to see potentially thousands of related queries and their corresponding search volumes, difficulty scores, and keyword intent.
Filter by checking the boxes next to “Commercial” and/or “Transactional” to isolate buyer intent keywords.
Use prompt research tools
Prompt research tools show you how purchase-ready users phrase commercial questions to AI systems.
See what types of prompts your audience uses with the Prompt Research tool in the AI Visibility Toolkit.
Enter your brand’s topic. You can select a specific LLM from the drop-down if you wish. Then, click the “Prompts” tab to view prompts associated with your topic.
Look for prompts with commercial signals — “what’s the best [product/service],” “which [product/service] should I buy,” “recommend me a [product/service]” — these are your buyer intent prompts.
How to optimize content for buyer intent keywords
Use the buyer intent keywords and prompts you’ve identified — in headings, opening paragraphs, and comparison sections — so both search engines and LLMs can match your content to commercial queries.
Then, optimize your content by:
- Answering questions directly. Start every section with a clear, specific answer to the question asked or implied by the subheading. This satisfies search intent and gives AI systems a clean, extractable answer to pull from.
- Using a clear structure. Include descriptive headings and short paragraphs — one idea per paragraph — to make it easier for people LLMs to understand your content. Certain terms (like product comparisons) might benefit from other structural elements such as tables or numbered lists.
- Supporting claims with evidence. Vague superlatives like “the best solution on the market” carry no weight in organic search or AI responses. Instead, include reviews, testimonials, and data to support claims.
Start monitoring your buyer intent keywords
Monitor your performance for buyer intent keywords in both organic search results and AI-generated responses to see if you’re reaching your goals.
Use Position Tracking to monitor your daily rankings for commercial and transactional keywords within Google (including AI Overviews and AI mode), Gemini, and ChatGPT. Set up a project, add your keywords, and track how your visibility changes over time.
Start your free Semrush One trial to find and track buyer intent keywords.
