Blog
9 min read

Mapping Keywords to Every Stage of the Buyer Journey (July 2026)

Bennett Cohen

By Bennett Cohen

Get Maintouch

Turn search and AI visibility work into a repeatable growth system.

Book demo

Most keyword strategies treat every searcher the same. But someone typing "what is a marketing funnel" and someone searching "SEO software pricing" are in completely different places. One needs education, the other needs a reason to buy. Miss that distinction and you've got a content library, not a funnel.

TLDR:

  • Map every page to a funnel stage: TOFU (awareness), MOFU (comparison), BOFU (conversion), with a 50/30/20 content split.
  • BOFU keywords convert at 1%-5% vs. 0.01%-0.5% for informational pages, making them your highest-value assets.
  • Topic clusters drive about 30% more organic traffic and hold rankings 2.5x longer than standalone posts.
  • As of 2026, 51% of B2B software buyers start research in AI chatbots, so your funnel needs AI citation coverage too.
  • Maintouch tracks AI citation share across ChatGPT, Perplexity, Google AI Overviews, Gemini, and Claude alongside traditional Search Console rankings.

What Is an SEO Funnel

An SEO funnel maps your keyword strategy to the buyer journey. Every page gets a job: attract someone who's just starting to research, educate someone comparing options, or convert someone ready to buy. You're not chasing traffic in the abstract. You're building a sequence.

Most teams treat SEO as one channel with one goal: more clicks. That's the wrong frame. "What is a marketing funnel" and "best SEO agency for SaaS" require completely different pages, different angles, different calls to action. The SEO funnel gives each type of query a deliberate home.

Without it, you end up with posts cannibalizing each other, gaps where high-intent buyers can't find you, and no path from awareness to revenue. With it, every keyword feeds a sequence that moves readers toward a decision.

The Three Stages of the Marketing Funnel

The funnel breaks into three layers, each defined by what the buyer knows and what they're still trying to figure out.

StageBuyer's MindsetWhat They're Doing
Top of Funnel (TOFU)Problem-aware, not solution-awareResearching a challenge, learning vocabulary, scanning for patterns
Middle of Funnel (MOFU)Solution-aware, comparing approachesWeighing categories, reading comparisons, narrowing options
Bottom of Funnel (BOFU)Ready to choose a specific vendor or productLooking at pricing, reading reviews, searching brand names

A healthy mix is roughly 50% TOFU, 30% MOFU, and 20% BOFU, according to theStacc. Most teams get this wrong by collapsing toward one end. All awareness content and no decision-stage pages means visitors who never convert. All BOFU and no educational content means you're invisible to anyone who hasn't already heard of you.

Top-of-Funnel Keywords and Content

TOFU keywords are the broad, informational queries people type when they're still figuring out the problem. Think "what is a CRM," "how to improve productivity," "marketing funnel explained." No buying intent yet. The searcher is learning vocabulary, scanning for patterns, building a mental model of what solutions even exist.

Blog posts, beginner guides, and explainer content are the vehicles here. The goal is to show up during that research window and earn trust before the buyer knows your category exists.

TOFU pulls the most traffic and converts the least. That's by design. You're filling the top of the funnel so there's actually someone to convert later. Skip it, and you're betting entirely on people who already know what they want and who sells it.

Middle-of-Funnel Keywords and Content

Once someone knows they have a problem, the searches get specific. MOFU queries look like "best tools for X," "top strategies for Y," or "[solution A] vs [solution B]." Intent has shifted from learning to comparing.

Comparison guides, solution roundups, and best-of lists do the work here. Your job is to help the reader build a shortlist and make sure you're on it. If your site only has beginner explainers, you're handing this buyer to whoever wrote the comparison post you didn't write.

Bottom-of-Funnel Keywords and Content

BOFU queries come from buyers who've already done the research and narrowed the field. Think searches like "SEO software," "Salesforce vs Pipedrive," or "how to automate backlink outreach." The pages that rank here are your highest-value assets. According to BOFU keyword conversion research, these pages convert at 1% to 5%, versus 0.01% to 0.5% for informational pages.

Three BOFU keyword buckets worth knowing:

  • Category keywords like "SEO software" or "marketing funnel system," where the buyer is shopping a solution type
  • Comparison keywords like "Ahrefs vs Semrush," where they're weighing two specific options against each other
  • Jobs-to-be-done keywords like "how to create a marketing funnel" or "automate technical SEO fixes," where the search describes a problem your product solves directly

Every BOFU page should tie directly to a product or service page. Low traffic, high stakes: these are the pages that pay for everything else.

Topic Clusters as the Connective Tissue of Your SEO Funnel

Individual posts don't build authority on their own. Topic clusters do. You pick a broad pillar page, then link a set of focused cluster pages back to it, each covering a related subtopic. Search engines read those internal links as a signal that your site owns a subject with genuine depth.

The payoff is real: content in clusters drives about 30% more organic traffic and holds rankings 2.5x longer than standalone pieces, according to HireGrowth's 2025 analysis. A pillar page on "marketing funnel" links out to clusters on funnel stages, keyword mapping, and conversion metrics. Each cluster page ranks on its own while passing authority back up. That's how a collection of blog posts becomes a system.

Internal Linking: Moving Buyers Through the Funnel

Clusters give your content topical gravity. Internal links are the paths buyers actually walk. Link your TOFU explainer to the MOFU comparison it naturally leads to, then link that comparison to the BOFU product page where the decision happens. Pull Search Console to find which pages already attract impressions for strong keywords, then link from those pages with anchor text that matches what the target page ranks for; some teams hand this step to SEO AI agents. A keyword map without a linking structure is just a disconnected set of pages.

How to Identify and Rank Keywords for Each Funnel Stage

Google's own results tell you the stage. Search a keyword and read what ranks: page one full of blog posts and "People Also Ask" boxes? That's TOFU. Listicles and comparison tables? MOFU. Product pages and reviews? BOFU.

Keyword modifiers are the fastest shortcut:

  • TOFU: "what is," "how to," "guide," "explained"
  • MOFU: "best," "vs," "top," "alternatives"
  • BOFU: brand names, "pricing," "buy," "demo"

Pull your Search Console data, classify your existing queries by modifier and SERP type, and you've got a content roadmap. Use keyword research tools to surface the gaps faster.

Measuring SEO Funnel Performance

Traffic alone tells you nothing about whether your funnel works. Each stage needs its own metric: TOFU by impressions and new organic sessions, MOFU by engagement depth and email signups, BOFU by conversion rate and pipeline.

The trap is last-click attribution. It gives all the credit to the final page a buyer touched, which means the TOFU post that started the relationship six months ago gets zero. Assisted conversions in GA4 fix this by showing which pages appeared earlier in the path. If you're only watching last-click, you'll eventually cut your best awareness content because it looks like it does nothing. I've seen it happen.

The funnel you built for Google now runs in parallel inside AI chatbots. A 2026 report found that 51% of B2B software buyers now start research in an AI chatbot more often than in Google. Inside ChatGPT, Perplexity, and AI Overviews, a buyer can go from problem-aware to shortlist without touching Google once.

If your brand isn't cited in that conversation, you don't make the shortlist. It's that simple. Funnel strategy now means accounting for AI citation as a parallel visibility layer, a shift covered thoroughly in the AEO vs. SEO overview. The formats that earn those citations are ones AI can extract cleanly: FAQ sections, comparison tables, and self-contained answers in the 130-170 word range. See the full playbook on how to get cited in AI Overviews.

Your SEO funnel isn't broken if traffic dips. It's broken if buyers are building shortlists in AI tools and your name isn't on them.

How Maintouch Executes the Full SEO Funnel

Most companies can map keywords to funnel stages on a whiteboard. Running content across all three stages at once, while keeping technical SEO clean and backlinks flowing, is where things fall apart. That gap is why I built Maintouch.

Maintouch runs content strategy, creation, technical SEO, backlink procurement, and citation tracking inside one closed-loop system. ZVQ discovery surfaces the exact questions buyers ask ChatGPT, Claude, and Perplexity before they ever type a Google search, which fills TOFU and MOFU gaps that traditional tools miss entirely. First-party data from sales calls and CRM signals gets woven into every piece, giving your funnel content information that exists nowhere else on the internet. For a broader comparison of tools in this space, see the best AEO tools ranked this year.

Performance gets measured across both funnels simultaneously. Maintouch tracks LLM visibility and AI search rankings across ChatGPT, Google Gemini, Google AI Overviews, Perplexity, and Claude alongside your traditional rankings in Search Console. The free tier tracks 35 prompts across all five engines for a full year - no credit card required.

Final Thoughts on Running a Full-Funnel SEO Content Strategy

The gap between teams that get SEO right and teams that don't usually comes down to this: they built content for one stage and ignored the other two. Awareness content feeds the funnel, comparison content earns the shortlist, BOFU pages close the deal. Tie them together with internal links, build them into clusters, and make sure AI citation is part of your visibility picture, not an afterthought.

If you want to talk through what a full-funnel SEO system would look like for your business, shoot me a message at [email protected].

FAQ

What is an SEO funnel and how does it differ from a standard keyword strategy?

An SEO funnel maps every keyword and page on your site to a specific stage of the buyer journey: awareness, evaluation, or decision. A standard keyword strategy chases traffic volume without assigning intent, which means you end up with posts that attract the wrong buyers or cannibalize each other with no clear path to conversion.

Top-of-funnel vs bottom-of-funnel keywords: which should I tackle first?

Start with bottom-of-funnel keywords if you need near-term revenue, since BOFU pages convert at 1% to 5% compared to 0.01% to 0.5% for informational content. Once those pages are live, build TOFU content to fill the awareness layer, so you're not dependent entirely on buyers who already know your brand name.

How do I know which stage of the marketing funnel a keyword belongs to?

Search the keyword and read the first page of results: if you see blog posts and "People Also Ask" boxes, that's top-of-funnel; listicles and comparison tables signal middle-of-funnel; product pages and review sites mean bottom-of-funnel. Keyword modifiers are the fastest shortcut: "what is" and "how to" point to TOFU, "best" and "vs" to MOFU, and brand names or "pricing" to BOFU.

How should my SEO funnel strategy change now that B2B buyers start research in ChatGPT and Perplexity?

Your funnel now runs in parallel across traditional Google rankings and AI citation, and a buyer can move from problem-aware to shortlist without a single Google search. Content that earns AI citations uses FAQ sections, comparison tables, and self-contained answers in the 130-170 word range, because those are the formats AI engines can extract and quote cleanly.

How does Maintouch handle keyword mapping across all three stages of the digital marketing funnel?

Maintouch runs ZVQ discovery to surface the exact questions buyers ask ChatGPT, Claude, and Perplexity before they reach Google, which fills TOFU and MOFU gaps that traditional keyword tools miss entirely. It then tracks citation share across all five AI engines alongside Search Console rankings, so you can measure SEO funnel performance across both the traditional and AI search layers in one place.

Turn search into your best growth channel.

Maintouch tracks your visibility across AI and Google, creates and refreshes content, and gets your brand mentioned on the sites that shape discovery.

Book a demo