At a Glance
A topic map is the architecture that defines which questions your brand owns. It is the most important document you will create before writing a single piece of content — because a well-structured topic map with 20 pages outperforms a disorganised site with 200 pages.
What is a topic map?
A topic map is a structured inventory of every question cluster your brand should own, organised by intent type, buyer stage, and content format. It is the Blueprint phase output in Authority Infrastructure™ — the architecture that drives every content decision that follows.
A topic map answers:
- What questions is your ideal buyer asking at each stage of their journey?
- Which of those questions does your brand currently answer?
- Which questions are missing, thin, or answered by competitors instead of you?
- What is the right content format for each question (Answer Hub page, Knowledge Base article, FAQ entry, Learning Path)?
Step 1: Define your question clusters
Start by identifying the five to eight core question clusters that define your brand's category. Each cluster is a group of related questions that share a common intent.
Example for a SaaS brand:
| Cluster | Intent | Example questions |
|---|---|---|
| Product definition | What is it? | "What is [product]?", "What does [product] do?" |
| Problem/pain | Why do I need it? | "What is [problem]?", "Why does [problem] happen?" |
| Comparison | How does it compare? | "[Product] vs [competitor]", "Is [product] better than [X]?" |
| Implementation | How do I use it? | "How do I set up [product]?", "How long does [product] take?" |
| Results | What will I get? | "What results can I expect?", "How long until I see results?" |
| Pricing | What does it cost? | "How much does [product] cost?", "Is [product] worth it?" |
| Trust | Should I trust it? | "Who is behind [product]?", "Is [product] legit?" |
Step 2: Map buyer stage to cluster
Not all questions are equal. Some questions are asked early in the buyer journey (awareness). Some are asked just before purchase (evaluation). Your topic map should reflect this.
| Buyer stage | Cluster type | Priority |
|---|---|---|
| Awareness | Problem/pain, category definition | Medium — drives organic traffic |
| Consideration | Product definition, comparison | High — drives evaluation |
| Decision | Pricing, trust, implementation | Critical — drives conversion |
| Post-purchase | Implementation, results, troubleshooting | High — drives retention |
Rule: Prioritise decision-stage and consideration-stage clusters first. These are the questions that block purchases. Awareness-stage content is valuable but secondary.
Step 3: Audit your current coverage
For each question cluster, audit what you currently have:
- Covered: A dedicated page that answers the question directly and completely.
- Thin: A page exists but the answer is incomplete, vague, or buried in a longer article.
- Missing: No page exists. The question is unanswered on your site.
- Competitor-owned: A competitor has a stronger, more structured answer than you.
This audit becomes your Discovered Asset Map — the input to the Build phase.
Step 4: Assign content formats
Each question cluster maps to one or more content formats:
| Format | Best for |
|---|---|
| Answer Hub page | Direct, short answers to specific buyer questions |
| Knowledge Base article | Deep-dive explanations, how-to guides, process documentation |
| FAQ entry | Quick scanning, objection handling, common clarifications |
| Learning Path | Sequential onboarding, setup guides, best-practice workflows |
Rule: Answer Hub pages are the primary citation surface for AI systems. Every high-priority question cluster should have at least one Answer Hub page.
Step 5: Design the internal linking architecture
A topic map is not just a list of pages — it is a network. Internal linking teaches AI systems which pages are authoritative for which topics.
Rules for internal linking in a topic map:
- 1Every Answer Hub page links to at least two related Answer Hub pages.
- 2Every Knowledge Base article links to at least one Answer Hub page in the same cluster.
- 3Every FAQ entry links to the Answer Hub page that covers the same question in depth.
- 4The Support Hub index page links to every top-level cluster.
- 5Product pages link to the Answer Hub pages that answer the most common evaluation questions.
Step 6: Prioritise the build order
You can't build everything at once. Prioritise in this order:
- 1Decision-stage gaps — Questions that block purchases. Build these first.
- 2Consideration-stage gaps — Questions that drive evaluation. Build these second.
- 3Competitor-owned clusters — Questions where a competitor has a stronger answer. Build these third.
- 4Awareness-stage gaps — Questions that drive traffic. Build these last.
Topic map maintenance
A topic map is a living document. Review it quarterly:
- Add new clusters when your product expands.
- Update coverage status as new pages are published.
- Flag clusters where competitor content has gained authority (Brand Pulse™ detects this automatically).
- Remove or merge clusters that are no longer relevant.