Keyword Gap Analyzer
Discover keywords competitors rank for that you miss.
Your keywords
One per line. Keywords you currently rank for or target.
Competitor keywords
Keyword gaps (9)
Keywords competitors target that you don't. Multi-competitor matches first.
Only you (2)
Keywords you target that competitors don't — defend these.
Start here · What is a keyword gap?
A keyword gap is a query your competitors target or rank for that you do not currently cover.
This analyzer compares your keyword list with one or more competitor lists. It shows gaps, overlap, and keywords only you have, with multi-competitor matches sorted first.
A gap is not automatically a content assignment. It is a prompt to check intent, volume, difficulty, and business value.
When to use this tool
- Competitor content planning
Paste exported keyword lists to see where competitors have visible topics you have not covered.
- Content hub expansion
Find supporting articles, comparisons, and FAQs missing from a topic cluster.
- Defending strengths
Review
only youkeywords that competitors do not target and decide which pages deserve protection. - Agency onboarding
Create a quick opportunity list before deeper keyword research and SERP validation.
Examples
Walk through these with the form above — they are practice scenarios, not live data.
Outdoor gear blog
Try this
Paste your hiking keywords, then add two competitor keyword exports.
What to look for
Start with gaps appearing in both competitors, such as waterproof hiking boots or hiking boots vs trail runners.
SaaS comparison hub
Try this
Paste keywords your site targets and competitor lists for alternatives, pricing, integrations, and use cases.
What to look for
Group gaps by page type before creating briefs. Some belong as sections, not new URLs.
Short tutorial
Follow in order the first time you use the tool; later you can skip to the step you need.
- Step 1 - Paste your keywords
Use one keyword per line from Search Console, a rank tracker, or your current content plan.
- Step 2 - Add competitor lists
Paste at least one competitor list. Add more competitors when you want stronger consensus signals.
- Step 3 - Review gap counts
Prioritize gaps shared by multiple competitors because they are less likely to be random.
- Step 4 - Copy and qualify
Copy the gap list, then check intent, volume, difficulty, and whether your audience actually needs the topic.
- Step 5 - Map to pages
Assign each gap to an existing page, a new page, or a no-action bucket.
More detail
New here? Skim Start here first, then run one Examples scenario in the form above.
Keyword Gap Analyzer does one job: discover keywords competitors rank for that you miss. It lives under Keyword Research on SEOToolkits, where the beginner idea is simple: Keyword research is how SEOs understand the words people use and the intent behind those words.
FAQ
- Should every keyword gap become a new article?
- No. Many gaps belong as sections, FAQs, product copy, or no action at all.
- Where do competitor keyword lists come from?
- They usually come from SEO platforms, rank trackers, or manual keyword research exports.
- What does overlap mean?
- Overlap means both you and competitors target or rank for the keyword. Those terms may need defense rather than new content.
- Why sort by competitor count?
- If several competitors cover the same keyword, it is more likely to represent a real topic opportunity.
Related tools
Same workflow cluster on SEOToolkits — open another module without leaving context.
Content Gap Mapper
Surface topics your competitors rank for that you don't cover.
Keyword Difficulty Estimator
Estimate ranking difficulty from SERP and link signals.
Search Volume Estimator
Estimate monthly volume from clickstream and SERP signals.
Keyword Clustering
Group keywords into topical clusters by SERP overlap.