Competitor SEO Analysis: Keyword and Content Gaps
Competitor SEO analysis shows which buyer questions your competitors answer and you don’t. The goal is not to copy their pages but to find topics with real buyer intent where you can publish something better.
How do you do a competitor SEO analysis?
- List your search competitors: sites that rank for your buyer’s problems, which may differ from product competitors.
- Run a keyword gap in an SEO tool such as Ahrefs or Semrush to find terms they rank for and you don’t.
- Review their top pages by organic traffic.
- Compare referring domains to find link sources.
- Check which brands AI assistants cite for your category.
- Prioritize gaps by buyer intent, not volume.
Which gaps matter most?
| Gap | Example | Priority |
|---|---|---|
| Comparison | “RouteCo vs FleetSuite”, “RouteCo alternatives” | High: buyers deciding |
| Problem | “how to plan peak season routes” | High: buyers with the pain |
| Use case | “route planning for 3PLs” | High: matches your ICP |
| Glossary | “what is route optimization” | Medium: early research |
| Unrelated | Topics your buyer never searches | Skip |
Turning gaps into pages is covered in SaaS keyword research and the SEO pages to build.
Should you write comparison and alternatives pages?
Yes, if you can be fair. Buyers search “[competitor] alternatives” and “[you] vs [competitor]” when they are close to deciding. Be accurate, date the comparison and say who each option suits. The facts come from your competitor template; bidding on competitor names in search ads is covered in competitor keywords.
How do you check competitors in AI answers?
Ask AI assistants the questions buyers ask, such as “best route planning software for 3PLs”, and note which brands are named and which pages are cited. Repeat monthly. How to earn citations is covered in the AI Search guide. Competitors visible in ads are covered in competitor ad analysis.
Close gaps buyers care about.
A keyword your buyer never searches isn’t a gap worth closing, however much traffic it has.
What should you do with the findings?
- Pick ten gap topics with clear buyer intent.
- Write pages that answer them better, with your own data or examples.
- Publish two honest comparison pages.
- Pursue the link sources that cover your category.
- Rerun the analysis each quarter; set alerts for new competitor content with monitoring tools.
Frequently asked questions
What is a competitor SEO analysis?
Comparing your search visibility with competitors to find keywords, content and links you are missing.
How do I find competitor keywords?
Use a keyword gap report in an SEO tool such as Ahrefs or Semrush.
Are my SEO competitors the same as business competitors?
Not always. Media sites and directories that rank for your topics are search competitors too.
Should I write competitor comparison pages?
Yes, if they are fair, accurate and dated. Buyers search them when deciding.
How do I see which competitors appear in ChatGPT answers?
Ask the questions buyers ask and record which brands and pages are cited, monthly.
How often should I do competitor SEO analysis?
Quarterly, with alerts for major competitor changes in between.