TF-IDF Analyzer
Compare your content against a competitor to find missing keywords and content gaps. See exactly which terms to add.
Paste both texts above and click Analyze
Missing terms, shared terms, and unique terms with TF-IDF scores
No missing terms found.
| Term | Competitor Score | Priority |
|---|---|---|
No shared terms found.
| Term | Your Score | Their Score | Gap |
|---|---|---|---|
No unique terms found.
| Term | Your Score |
|---|---|
What is TF-IDF?
TF-IDF (Term Frequency-Inverse Document Frequency) measures how important a word is within a document relative to a collection of documents. In SEO, it helps you understand which terms competitors use that you're missing, and which unique terms give your content its distinctive value.
Find content gaps
Discover keywords and topics your competitors cover that you're missing. Fill these gaps to improve your rankings.
Avoid over-optimization
See if you're using certain terms too frequently compared to natural content. Balance is key for modern SEO.
Improve topical depth
TF-IDF reveals related terms and concepts that add depth to your content, signaling expertise to search engines.
Data-driven content
Stop guessing which keywords to include. Use TF-IDF analysis to make evidence-based content decisions.
Advanced competitive analysis with Tonaily
Tonaily analyzes up to 3 competitors simultaneously and tells you exactly which keywords to add to outrank them.