Competitor keyword research is the practice of examining the keywords your competitors rank for, the pages that earn them traffic, and how their coverage differs from yours. It is broader than a keyword gap report: it includes choosing the right competitors, studying their content strategy and page types, and judging which of their wins are worth pursuing. It is one of the fastest ways to build a keyword list in an established market.
Choosing competitors
Business competitors and search competitors are not always the same. Your sales rivals may barely invest in SEO, while publishers, review sites and adjacent tools hold the rankings you want. Look at who ranks for your priority keywords and include the domains that appear repeatedly.
What to analyze
Most SEO tools show a domain's ranking keywords and top pages by estimated traffic. Reviewing top pages is often more revealing than raw keyword lists, because it shows which page types and topics carry their organic traffic.
- Top pages by estimated traffic and their page types
- Keywords they rank for that you do not (keyword gap)
- Comparison, alternative and integration pages they publish
- New pages and recent ranking gains
- Topics where they rank poorly despite trying
Turning findings into a plan
Do not copy a competitor's plan wholesale. Their audience, product and priorities differ. Filter their keywords through your own business value and intent tests, then look for places where you can produce a clearly better or more specific page. Areas where every competitor is weak are often the best openings.
Example
Learning from a top page
Imagine Glassharbor, a fictional HR analytics tool, finds that one competitor's highest-traffic page is a free headcount planning template. Glassharbor has nothing similar.
Rather than copying it, Glassharbor builds a planning template that connects to the HR data its customers already use, and targets a more specific variant of the search first.
Common mistakes
Analyzing only sales competitors
The sites that hold your target rankings may be publishers or adjacent tools. Include them.
Copying everything they rank for
Some of their traffic comes from topics irrelevant to your buyers. Filter for value before adding keywords.
Questions
A keyword gap compares keyword sets to find terms competitors rank for and you do not. Competitor keyword research includes that, plus choosing competitors, studying their top pages and page types, and judging what is worth pursuing.
