4 Types of Keywords in SEO: Informational, Navigational, Commercial, and Transactional
Every Google search begins with a purpose. Someone might want to understand a topic, find a particular website, compare services, or make a purchase. Understanding that purpose is one of the most important parts of building an effective SEO strategy.
Not every keyword deserves the same type of content. A person searching for “what is conversion rate optimisation” expects an explanation, while someone searching for “hire a CRO agency” is likely looking for a service provider.
This distinction is known as search intent, and it helps businesses create content that meets users’ expectations rather than simply targeting keywords with high search volumes.
What Are the Four Types of Keywords in SEO?
SEO keywords are commonly classified into four categories based on the searcher’s intent: informational, navigational, commercial, and transactional.
| Keyword Type | Search Intent | Example |
|---|---|---|
| Informational | Learn something | What is SEO? |
| Navigational | Find a specific website | Shopify login |
| Commercial | Compare options | Best CRM for small business |
| Transactional | Take action | Book a dental consultation Sydney |
These categories help marketers decide which pages to create, how to structure their content, and what action visitors are most likely to take.
A keyword can also fit more than one category. For example, someone searching for “best Shopify themes” might be researching options or preparing to purchase a theme.
1. Informational Keywords: When People Want Answers
Informational keywords are searches made by people looking for knowledge, explanations, instructions, or solutions to problems. They often begin with phrases such as “what is,” “how to,” “why,” or “when.”
Examples include:
- What is conversion rate optimisation?
- How does Google Ads work?
- How to improve website loading speed
- Why is my Shopify store not converting?
- How much does air conditioning installation cost?
Informational searches often happen early in the customer journey. A business owner researching website performance may not be ready to hire an agency, but useful educational content can help them understand the problem and possible solutions.
How to Optimise for Informational Keywords
The best approach is to provide a direct answer, followed by practical explanations that help readers understand the subject. Guides, tutorials, FAQs, checklists, and educational videos are common formats for this type of search.
For example, a Sydney mortgage broker could publish an article explaining how borrowing capacity is calculated in Australia. The article might cover income, expenses, existing debts, and lending considerations before introducing the broker’s services as a relevant next step.
Informational content can also support visibility in search features such as featured snippets and AI-generated answers. Clear definitions and well-organised explanations make information easier for readers and search systems to interpret, although no format guarantees inclusion.
2. Navigational Keywords: When People Know Where They Want to Go
Navigational keywords are used when someone already knows the website, brand, platform, or business they want to find.
Examples include:
- Google Analytics login
- Canva templates
- Semrush keyword research tool
- Shopify pricing
- Brandus agency
These searches are usually focused on reaching a specific destination rather than discovering new information. Someone searching for “Shopify login” is unlikely to be interested in an article explaining ecommerce platforms.
For established businesses, navigational searches can indicate existing brand awareness. People may have discovered the brand through advertising, social media, referrals, or previous website visits.
How to Optimise for Navigational Keywords
Businesses should make their official website and important pages easy to discover. Clear page titles, descriptive navigation, consistent branding, and accurate business details help visitors recognise the correct destination.
For local businesses, maintaining an accurate Google Business Profile can also help people find contact details, locations, and relevant services.
Navigational keywords are particularly valuable for branded search visibility. However, trying to rank a competing page for another company’s login or homepage query usually offers limited value because the searcher’s destination is already established.
3. Commercial Keywords: When People Are Comparing Their Options
Commercial keywords indicate that someone is researching products or services before making a decision. The person understands their needs but wants to evaluate alternatives, compare features, or determine which option offers the best value.
These searches often contain terms such as “best,” “top,” “review,” “comparison,” “versus,” or “alternatives.”
Examples include:
- Best CRM software for real estate agents
- Shopify vs WooCommerce
- Best digital marketing agency in Sydney
- GoHighLevel vs HubSpot
- Best landing page builder for lead generation
Commercial keywords are especially useful for businesses offering products or professional services because they connect with people who may be approaching a purchase decision.
How to Optimise for Commercial Keywords
Effective commercial content helps readers make informed decisions. Comparison guides, product reviews, detailed service pages, pricing explanations, and feature breakdowns can all support this intent.
Consider a business owner comparing WordPress and Shopify for a new ecommerce store. A useful comparison should explain costs, ease of management, customisation, integrations, scalability, and the circumstances in which each platform might be suitable.
Businesses should avoid turning every comparison into a sales pitch. Balanced explanations, transparent limitations, and specific recommendations can build credibility more effectively than unsupported claims.
For service businesses, commercial pages can also include relevant case studies, examples of previous work, service packages, and clear explanations of the process.
4. Transactional Keywords: When People Are Ready to Act
Transactional keywords indicate that someone wants to complete an action. This might involve buying a product, booking an appointment, requesting a quotation, subscribing to a service, or contacting a business.
Examples include:
- Buy running shoes online Australia
- Book dentist appointment Sydney
- Hire Shopify developer
- Emergency plumber near me
- Get home insurance quote
Transactional searches often represent an opportunity to generate leads or sales because the user’s immediate goal is closely connected to a business action.
However, search intent alone does not guarantee a conversion. Pricing, trust, availability, convenience, and the quality of the landing page still influence the final decision.
How to Optimise for Transactional Keywords
Transactional keywords usually require pages that make it easy to act. Product pages, service landing pages, booking pages, and dedicated enquiry forms are often more suitable than lengthy educational articles.
For example, someone searching for “emergency electrician Sydney” is likely looking for immediate assistance. A relevant landing page should explain the service, display contact information clearly, identify the areas covered, and provide an obvious way to get help. (See these landing page examples.)
Strong calls to action, transparent information, mobile usability, and minimal form friction can help visitors complete their intended action.
This is where SEO and conversion rate optimisation work together. SEO helps attract relevant visitors, while CRO focuses on improving the experience that leads to enquiries, bookings, and purchases.
How to Identify Keyword Search Intent
Understanding search intent requires more than looking at individual words. Although phrases such as “buy” or “how to” offer useful clues, the search results themselves often provide stronger evidence of what people expect.
Start by entering your target keyword into Google and reviewing the leading results. If the page is dominated by tutorials and explanatory articles, informational intent is likely important. If comparison guides and reviews appear frequently, the query may have commercial intent.
Next, examine search features such as People Also Ask, product listings, local results, and AI Overviews where available. These can reveal additional questions, related needs, and possible secondary intents.
Keyword research platforms such as Semrush can help classify searches by intent and organise larger keyword lists. Still, automated classifications should be treated as research aids rather than substitutes for reviewing the results in your target country.
Search intent can also vary by location, device, and context. The same phrase may produce different results depending on whether someone searches from Sydney, London, or New York.
How to Choose the Right Keywords for Your Business
The most valuable keyword is not always the one with the highest monthly search volume. A broad term may attract considerable traffic while producing very few relevant enquiries.
Instead, businesses should evaluate keywords using three considerations: relevance to their services, the likelihood of reaching the right audience, and the opportunity to support a meaningful business outcome.
For example, a Sydney dental clinic might organise its SEO strategy around the following searches:
| Keyword | Intent | Recommended Content |
|---|---|---|
| What are dental implants? | Informational | Educational article |
| Dental clinic brand name | Navigational | Homepage |
| Dental implants vs bridges | Commercial | Comparison guide |
| Book dental implant consultation Sydney | Transactional | Service or booking page |
Each keyword serves a different purpose, but together they create opportunities to reach people throughout their decision-making process.
A similar approach works for ecommerce brands, SaaS businesses, mortgage brokers, home services, and B2B agencies.
How Keyword Intent Connects to the Customer Journey
Keyword intent is closely related to the customer journey, although people do not always follow a predictable sequence from research to purchase.
Someone might discover a problem through an informational search, compare different solutions, and eventually look for a specific provider. Another person might begin directly with a transactional query because they already know what they need.
A balanced SEO strategy supports these different behaviours. Educational articles help answer questions, comparison pages support evaluation, and service or product pages make the next action convenient.
Internal links can connect relevant pages naturally. For instance, an article explaining landing page optimisation might link to an A/B testing guide and a related CRO service page.
The objective is not to force every reader into a sales funnel. It is to provide the right information and a useful next step when the visitor is ready.
Common Keyword Intent Mistakes to Avoid
One common mistake is targeting every keyword with a blog post. A detailed article may be useful for an informational search, but someone trying to book a service usually needs a focused landing page.
Another mistake is prioritising search volume without considering lead quality or business relevance. Ranking for a broad topic may generate visibility without attracting people interested in your actual services.
Businesses should also avoid assuming that commercial and transactional searches are identical. A person comparing CRM platforms may need detailed guidance, while someone searching for a specific CRM subscription plan may be ready to sign up.
Finally, search intent should be reviewed periodically. Search results, user expectations, available products, and competitive content can change over time.
How Search Intent Supports SEO and AI Search
Search intent also matters when optimising content for AI-powered discovery experiences. People increasingly ask detailed questions, compare alternatives, and explore follow-up queries rather than relying only on short keyword phrases.
Content that clearly explains a topic, answers relevant questions, and provides useful context can serve these users across traditional search and AI-assisted experiences.
For example, instead of targeting only “best CRM for dentists,” a business might address questions about appointment reminders, patient enquiry management, integrations, pricing considerations, and CRM selection criteria.
This approach supports broader topic coverage without creating separate pages for every minor keyword variation. The priority should remain accurate, original information that genuinely satisfies the user’s needs. (See how to rank in ChatGPT search.)
There is no guaranteed formula for inclusion in AI-generated answers. Strong content fundamentals, technical accessibility, and relevance remain sensible foundations for search visibility.
Frequently Asked Questions About Keyword Types
What Are the Four Main Types of Keywords in SEO?
The four main types are informational, navigational, commercial, and transactional. Each describes a different reason someone performs a search, from learning about a topic to completing a purchase or booking.
Which Keyword Type Is Best for Generating Leads?
Commercial and transactional keywords are often useful for lead generation because they can reach people evaluating providers or preparing to take action. Their actual value depends on relevance, competition, and the quality of the website experience.
Can One Keyword Have Multiple Search Intents?
Yes. Some searches have mixed intent, meaning people may be looking for information, comparisons, or purchasing options using the same query. Reviewing current search results helps identify which needs are most prominent.
Are Long-Tail Keywords a Separate Search Intent?
No. Long-tail keywords describe more specific search phrases, not a separate intent category. A long-tail keyword can be informational, navigational, commercial, or transactional.
How Does Search Intent Affect SEO Rankings?
Search intent helps determine whether a page is relevant to what people want. Content that does not address the main purpose of a query may struggle to compete with pages that better satisfy searchers’ expectations.
Final Thoughts
Successful keyword research is about understanding people, not simply collecting search terms.
Informational keywords help businesses educate their audience. Navigational keywords support brand discovery. Commercial keywords help potential customers evaluate options, while transactional keywords connect people with opportunities to take action.
When these keyword types are matched with the right content and a clear website experience, SEO becomes more than a traffic acquisition channel. It becomes part of a strategy for attracting relevant visitors and helping them make confident decisions.
At BrandUs, we connect SEO strategy with user experience, landing page optimisation, and CRO to help businesses turn relevant search traffic into meaningful growth.