Search engine optimization (SEO) and search engine marketing (SEM) can support all three major stages of the marketing funnel: awareness, consideration, and conversion. However, their roles depend on what people are searching for and what a business wants to achieve. SEO primarily builds organic search visibility, while paid search (commonly called SEM) allows businesses to reach people through sponsored search results. Both channels can attract new audiences, influence purchasing decisions, and generate leads or sales.
Understanding where SEO and SEM fit into the marketing funnel helps businesses select appropriate keywords, create relevant landing pages, and measure marketing performance more effectively.
Table Of Contents
What Is the Marketing Funnel?
The marketing funnel represents the stages potential customers move through when discovering a business, researching its products or services, and eventually making a purchase.
Although different marketing frameworks use different numbers of stages, a common model divides the funnel into three main sections:
- Top of the Funnel (TOFU): Awareness. People discover a problem, learn about possible solutions, or become familiar with a brand.
- Middle of the Funnel (MOFU): Consideration. Potential customers evaluate different solutions, research providers, and compare their options.
- Bottom of the Funnel (BOFU): Conversion. People demonstrate stronger purchasing intent and are closer to contacting a business or completing a transaction.
Some frameworks also include loyalty or retention as a separate post-purchase stage.
The funnel provides a useful way to understand customer behavior, but actual buying journeys are not always linear. Someone might discover a company through a search ad and immediately request a consultation, while another person might read several articles before considering a purchase.
At What Stage Does SEO Fit Into the Marketing Funnel?
SEO supports all three primary stages of the marketing funnel. Its effectiveness depends on the search intent behind the targeted keywords and the type of content a website provides.
1. SEO at the Top of the Funnel (Awareness)
At the awareness stage, potential customers are usually looking for information rather than trying to purchase a specific product or service.
They might have identified a problem, encountered a new topic, or started researching ways to achieve a particular goal.
SEO helps businesses reach these audiences by improving the visibility of educational and informational content in organic search results.
Common SEO activities at this stage include:
- Publishing educational blog articles.
- Creating beginner-friendly guides and tutorials.
- Targeting informational search queries.
- Answering frequently asked industry questions.
- Developing useful resources that explain customer problems.
Example:
Someone who owns a small business might search for “what is search engine optimization?”
An SEO agency could target this query with an educational article explaining SEO, how organic search works, and why businesses invest in it.
The visitor might not need professional SEO services immediately. However, the article introduces the agency and establishes an opportunity to build brand awareness.
The primary objective at this stage is to attract relevant visitors and help them understand a topic or problem.
2. SEO at the Middle of the Funnel (Consideration)
At the consideration stage, potential customers understand their problem and begin evaluating different ways to solve it.
They may research service providers, compare approaches, investigate pricing, or look for evidence that a particular solution can meet their requirements.
SEO supports this stage through content that explains available solutions and helps people make informed decisions.
Relevant content formats include:
- Service comparison articles.
- Detailed service guides.
- Case studies and documented results.
- Pricing and cost explanations.
- Industry-specific educational resources.
- Articles explaining different solutions and their advantages.
Example:
A business owner who has already learned about SEO might search for “SEO agency vs in-house SEO team.”
This person is no longer researching only what SEO means. They are evaluating how to implement it and which approach might suit their business.
An article comparing both options can explain differences in expertise, operating costs, resources, and management requirements.
The objective is to help potential customers evaluate their options and understand which solution is appropriate for their situation.
3. SEO at the Bottom of the Funnel (Conversion)
At the bottom of the funnel, potential customers have stronger purchasing intent. They are actively searching for a provider, product, or service that can address their requirements.
SEO helps businesses reach these searchers through optimized commercial and transactional pages.
Common examples include:
- Service landing pages.
- Product pages.
- Local business pages.
- Service pricing pages.
- Consultation and booking pages.
- Customer testimonials and relevant case studies.
Example:
Someone searching for “hire an SEO agency in Ahmedabad” is showing stronger commercial intent than someone searching for “what is SEO?”
An SEO agency can target this query with a dedicated service page explaining its offerings, processes, experience, and ways to request a consultation.
The page should make the next step clear, whether that involves requesting an audit, booking a meeting, or contacting the business.
At this stage, the goal is to turn relevant organic visitors into qualified leads or customers.
At What Stage Does SEM Fit Into the Marketing Funnel?
In common modern marketing usage, SEM refers to paid search advertising, including pay-per-click (PPC) campaigns. The term has historically also been used as a broader label covering both organic and paid search.
When referring to SEM as paid search, it can support awareness, consideration, and conversion.
Unlike SEO, which focuses on improving organic visibility, paid search allows advertisers to bid for opportunities to display sponsored listings for relevant search queries.
1. SEM at the Top of the Funnel (Awareness)
Paid search can help businesses introduce their products or services to people who are researching a topic or exploring possible solutions.
Businesses can target relevant, broader search queries and present ads that introduce their brand.
Example:
A user searches for “how to improve website traffic.”
A digital marketing company could run a relevant search advertising campaign directing users to an educational resource or an introductory service page.
The user might not be ready to purchase, but the advertisement can introduce the business as a potential source of assistance.
At this stage, the objective is to generate relevant visibility and introduce the brand to potential customers.
2. SEM at the Middle of the Funnel (Consideration)
At the consideration stage, paid search campaigns can target users researching specific services, products, and solutions.
These searchers have a clearer understanding of their requirements and may be evaluating multiple providers.
Businesses can create advertisements that address their needs and direct them to relevant comparison pages, service explanations, or case studies.
Example:
A business owner searches for “SEO agency pricing and services.”
An SEO agency could display a paid search advertisement directing the visitor to a page explaining its SEO services, engagement options, and pricing considerations.
The advertisement helps the business reach someone who is actively researching professional SEO solutions.
The objective is to encourage potential customers to evaluate the company’s offering.
3. SEM at the Bottom of the Funnel (Conversion)
Paid search is particularly useful when businesses want to reach people who are actively searching for products or services with strong commercial intent.
These users may already have a preferred solution and be looking for a provider, quote, or immediate purchase opportunity.
Common campaign targets include:
- Hire an SEO agency.
- SEO services near me.
- Buy website hosting.
- Best accounting software for small businesses.
- Request a website SEO audit.
Example:
A person searches for “hire WordPress SEO expert.”
A company offering WordPress SEO services can display a targeted search advertisement directing the visitor to a dedicated service landing page.
That page can include service details, relevant proof, pricing information, and a clear contact option.
The objective is to generate qualified enquiries, consultation bookings, or sales.
SEO vs SEM Across Different Funnel Stages
SEO and SEM share the objective of connecting businesses with people searching for relevant information, products, or services. However, their implementation and costs differ.
The following table explains how both channels can contribute to each funnel stage.
| Funnel stage | SEO strategy | SEM strategy |
| TOFU – Awareness | Informational articles, educational guides, and organic search visibility. | Broader search advertising and brand discovery campaigns. |
| MOFU – Consideration | Comparison content, case studies, pricing guides, and service explanations. | Search ads targeting solution research and commercial comparison queries. |
| BOFU – Conversion | Optimized service pages, product pages, local SEO, and transactional content. | Paid search campaigns targeting high-intent keywords and conversion-focused landing pages. |
One important difference is how businesses obtain visibility.
SEO generally requires ongoing work on content, technical website quality, and other organic search factors. Results develop over time and are not guaranteed.
Paid search can provide visibility more quickly through advertising auctions, but advertisers pay according to their campaign’s billing model, which commonly uses pay-per-click pricing.
Neither approach guarantees conversions. Landing page relevance, user experience, competition, pricing, and the quality of the offering also influence results.
How to Choose the Right SEO and SEM Strategy for Each Funnel Stage
Choosing the appropriate strategy starts with understanding search intent.
Rather than automatically assigning SEO to awareness or paid search to conversion, businesses should examine what users want when they enter a particular search query.
Understand Informational Search Intent
Informational queries indicate that users want to learn something or find an answer.
Examples include:
- What is SEO?
- How does PPC advertising work?
- Why is my website losing traffic?
SEO is particularly relevant for capturing this demand through educational content. Paid search can also support awareness when the campaign objective and economics justify targeting these searches.
Identify Commercial Investigation Queries
Commercial investigation queries indicate that users are researching possible solutions before making a decision.
Examples include:
- SEO agency vs freelancer.
- Best CRM software for small businesses.
- How much does professional SEO cost?
Businesses can use comparison articles, pricing guides, case studies, and relevant paid search campaigns to reach these audiences.
Target Transactional Queries
Transactional queries indicate stronger purchasing or conversion intent.
Examples include:
- Hire an SEO agency.
- Buy accounting software.
- Book a website SEO audit.
These searches are suitable opportunities for optimized commercial landing pages and targeted paid search advertising.
However, search intent is not always clear-cut. A pricing query, for example, could come from someone comparing providers or someone ready to request a quote.
The landing page and campaign message should therefore reflect the actual needs of the intended audience.
How Should Businesses Measure SEO and SEM Performance Across the Funnel?
Measuring results according to funnel stages helps businesses understand whether their search marketing activities are contributing to the right objectives.
Different stages require different performance indicators.
| Funnel stage | SEO performance indicators | SEM performance indicators |
| Awareness | Organic impressions, clicks, relevant organic traffic, and brand visibility. | Impressions, reach, clicks, and click-through rate (CTR). |
| Consideration | Engaged organic visits, return visits, comparison-page traffic, and relevant enquiries. | CTR, landing page engagement, qualified leads, and relevant conversion actions. |
| Conversion | Organic leads, enquiries, sales, and conversion rate. | Conversion rate, cost per conversion, qualified leads, and return on ad spend (where applicable). |
For SEO, businesses can use Google Search Console to monitor organic search impressions, clicks, and query performance. Website analytics and CRM data can help connect organic visits with leads and sales.
For SEM, Google Ads reporting and conversion tracking help advertisers evaluate campaign performance, including advertising costs and completed conversion actions.
It is also important to understand that someone may interact with multiple channels before making a purchase. A paid search click may introduce a business, while a later organic visit or direct visit may contribute to the final conversion.
Evaluating channels only on their last interaction can overlook their contribution earlier in the customer journey.
Common Misconceptions About SEO, SEM, and the Marketing Funnel
SEO Is Only a Top-of-Funnel Activity
SEO is often associated with informational blog content, but it also supports commercial and transactional searches.
A business can attract visitors through educational articles and convert other visitors through service pages, product listings, and local landing pages.
SEM Is Only Used for Bottom-of-Funnel Conversions
Paid search is not limited to people who are ready to purchase. Advertisements can also reach people researching broader topics or considering possible solutions.
The campaign’s keyword targeting, advertisement, and landing page determine which audience it reaches and what action it encourages.
More Website Traffic Automatically Means More Customers
Traffic is useful only when it attracts people relevant to the business.
A website can receive substantial organic traffic but generate few enquiries if its visitors are not interested in the services being offered.
Similarly, a paid search campaign can generate numerous clicks without producing profitable conversions.
Businesses should prioritize relevant traffic and qualified outcomes rather than measuring success through visitor volume alone.
SEO and SEM Should Operate Independently
Using SEO and paid search together can help businesses cover more search opportunities.
SEO can build long-term organic visibility, while paid search can provide additional visibility for selected keywords and campaigns.
The two channels can also provide useful insights into search demand, keyword performance, and customer behavior.
However, each channel should have its own budget, objectives, and performance measurement.
Frequently Asked Questions
Does SEO belong to TOFU, MOFU, or BOFU?
SEO belongs to all three stages. Informational articles support awareness, comparison guides support consideration, and optimized service or product pages support conversion. The targeted search intent determines the role of each page.
Is SEM mainly a bottom-of-the-funnel marketing strategy?
Paid search is often used to reach users with strong commercial or transactional intent, making it valuable at the consideration and conversion stages. However, advertisers can also use search ads to reach audiences at the awareness stage.
Which is better for awareness: SEO or SEM?
Both can support awareness. SEO can attract people through relevant organic content, while SEM can provide paid visibility for selected search queries. The appropriate choice depends on campaign objectives, available resources, keyword relevance, and the desired time frame.
Can businesses use SEO and SEM together?
Yes. Businesses can use SEO to build organic visibility and paid search to reach selected audiences or search opportunities. Coordinating both strategies can help cover multiple stages of the customer journey.
Which funnel stage should businesses prioritize first?
There is no universally correct starting stage. Businesses should identify their commercial objectives, audience needs, current demand, and available resources. A company that needs immediate enquiries may prioritize high-intent paid search, while a business building long-term organic visibility may invest more heavily in SEO content and website improvements.
Conclusion
SEO and SEM are both valuable across the marketing funnel, but their contribution depends on search intent and campaign objectives. SEO can attract people researching a problem, help them compare solutions, and connect ready-to-buy customers with relevant service or product pages. Paid search can perform similar roles through sponsored listings, with particular value when businesses want to reach users actively searching for specific solutions.
Instead of treating SEO as an awareness-only channel and SEM as a conversion-only channel, businesses should build strategies around TOFU, MOFU, and BOFU. Matching keywords, content, advertisements, and landing pages to each stage creates a more consistent path from initial discovery to conversion.
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