Most content teams plan by asking "what should we write next?" A content gap analysis asks a better question: what do our buyers need that we have not given them yet? The answer is usually more valuable than any brainstorm, because it points at demand that already exists and that you are currently sending to competitors.
This guide walks through a practical gap analysis you can complete in a few days with a spreadsheet and the tools you already have. It works for a 30-page site and for a library of 3,000 articles.
What a Content Gap Analysis Is
A content gap analysis compares the content you have against the content your audience needs, and lists the difference. It sits naturally next to a content audit, but they answer different questions:
| Content audit | Content gap analysis |
|---|---|
| Looks at what you already published | Looks at what is missing |
| Asks: keep, update, merge or remove? | Asks: what should we create next? |
| Improves existing performance | Opens new demand and closes funnel leaks |
The two work best together. The audit cleans up the library; the gap analysis tells you where to invest new effort.
The Four Kinds of Gap
"Gap" can mean several things. Check all four, because a site can be strong on one and weak on another.
- Topic gaps: subjects your buyers search for or ask about that you have never covered.
- Funnel gaps: stages of the buyer journey with little or no content. Many sites have plenty of awareness articles and almost nothing for buyers comparing options or justifying a purchase.
- Format gaps: the topic exists, but in the wrong form. Buyers want a calculator, template or comparison table, and you offer a blog post.
- Depth gaps: you cover the topic, but more thinly than the pages that outrank you or than buyers need to act.
Step 1: Inventory What You Have
Export every content URL into a spreadsheet. Your CMS, sitemap or a crawler such as Screaming Frog will do this. For each page, record:
- The main topic or question it answers.
- The buyer-journey stage it serves (awareness, consideration, decision, or customer).
- The format (article, guide, case study, template, video, tool).
- The target audience or persona, if you have more than one.
- Basic performance: organic traffic and conversions from your analytics or Google Search Console.
This takes the longest, but it pays for itself. Teams are often surprised by what they find: three overlapping articles on the same topic, and nothing at all on the question sales hears every day.
Step 2: Map What Buyers Need
Now build the other side of the comparison: a list of what your audience actually needs. Use several sources, because each reveals different gaps.
| Source | What it reveals |
|---|---|
| Sales and customer success teams | Objections, comparison questions and decision-stage needs |
| Support tickets and live chat | How-to and troubleshooting topics for customers |
| Google Search Console | Queries you already appear for but have no dedicated page answering |
| Keyword research tools | Search demand around your core topics |
| "People also ask" and forums | The exact wording real people use |
| Customer interviews | Why people bought and what nearly stopped them |
Group the needs into themes and tag each with its buyer-journey stage. Our guide on mapping content to the buyer journey covers the stages in more depth.
Step 3: Compare Against Competitors
Pick three to five competitors that your buyers actually consider, not just companies that rank for your keywords. Review their content against your needs list:
- Which buyer questions do they answer that you do not?
- Where do they offer a stronger format, such as a pricing calculator or a comparison page?
- Which of their pages consistently rank above yours, and why? Look at depth, structure, examples and freshness.
- Where are they weak? Shared gaps across all competitors are often the biggest opportunities.
SEO tools can list keywords competitors rank for and you do not. Treat that list as raw material, not a plan. A keyword only matters if the people searching it could become your customers.
Step 4: Score and Prioritize the Gaps
You will end up with more gaps than you can fill. Score each one so the plan reflects business value, not just search volume.
| Factor | Question | Score |
|---|---|---|
| Business value | How close is this to a buying decision or retention? | 1 to 5 |
| Demand | How many buyers ask or search for this? | 1 to 5 |
| Competitive weakness | How poorly do existing answers serve it? | 1 to 5 |
| Effort (inverse) | How easy is it for us to produce well? | 1 to 5 |
Add the scores, sort the sheet, and the top of the list is your shortlist. Weighting business value double is a sensible default for B2B companies, where one well-placed decision-stage page can influence deals worth far more than thousands of casual visits.
We audit your library, interview your sales team, analyze competitors and hand over a prioritized content plan.
Step 5: Turn Gaps Into a Plan
For each shortlisted gap, decide the right response. Not every gap needs a new page.
- Create: a new piece for a genuine topic or funnel gap.
- Expand: deepen an existing page that covers the topic too thinly.
- Convert: turn an article into the format buyers want, such as a checklist, template or comparison table.
- Consolidate: merge several weak overlapping pages into one strong one.
Write a short brief for each item with the buyer question, the stage, the format, the angle that beats competing pages, and how it links to your existing content. Then slot the items into your editorial calendar.
A Worked Example
Presenting the Findings
A gap analysis only changes anything if the people who approve budgets and set priorities understand it. Keep the presentation short and tied to outcomes they care about.
- Start with the headline finding, in one sentence. For example: "We have almost no content for buyers who are comparing us with alternatives, which is the stage sales says loses the most deals."
- Show the shape of the library: a simple chart of how many pages serve each buyer-journey stage makes a funnel gap obvious in seconds.
- Share the top five gaps only, each with the buyer question, the evidence (sales quotes, search data, competitor pages) and the proposed response.
- Estimate effort and timing so the plan feels achievable within the team you have.
- Agree how success will be measured before anything is written: rankings and traffic for topic gaps, assisted conversions and sales feedback for decision-stage gaps.
Invite sales and customer success to the review. When they see their own questions turned into planned content, they are far more likely to use and share the pages once they exist, which is half of what makes decision-stage content work.
Tools that help
You can run a gap analysis with a spreadsheet alone, but a few tools speed it up: a crawler to list your URLs, Google Search Console for the queries you already appear for, an SEO platform for competitor keyword comparisons, and a shared document where sales and support can log questions as they hear them. The spreadsheet remains the heart of it, because it is where judgment about business value happens.
Mistakes to Avoid
- Chasing every competitor keyword. Relevance to buyers matters more than volume.
- Skipping internal sources. Sales and support conversations often reveal the most valuable gaps, and no tool will show them to you.
- Only looking for topic gaps. Funnel and format gaps frequently hurt revenue more.
- Doing it once. Repeat the analysis every six to twelve months, because buyer questions and competitors change.
- Not measuring the result. Track the new and updated pages against the goals you set, using the approach in our content marketing metrics guide.