Semantic Term Gap Finder

A semantic term gap finder compares your draft with one or more competitor texts and lists the words and phrases they use repeatedly that your draft lacks. It highlights missing sub-topics, not a list of keywords to stuff.

It runs entirely in your browser. Nothing you paste or upload is sent to a server or stored.

How to read the result and act on it

The output lists words and phrases that competing texts repeat and your draft does not, so read it as a prompt to check coverage. Go through each term and ask whether your page should discuss it for the reader's benefit. Terms that name a subtopic, a step or a related concept are worth a section or sentence, while generic filler words or brand names of competitors can be ignored. Add the useful ones where they fit naturally, in explanations, examples or subheadings. Then reread the draft for flow, as a gap list can tempt you to bolt on lines. Finally, add what the competitors lack, such as original data or direct experience, so you are adding value as well as covering terms.

Common mistakes to avoid

The biggest mistake is adding every missing term. That leads to bloated, repetitive copy and does not make a page more useful. Another is using competitor pages that rank for a different intent, which produces irrelevant suggestions; choose pages that match your target query. Avoid copying phrases from competitors verbatim. Remember that frequency alone does not equal importance: a term may appear often because of navigation text or boilerplate that was pasted in with the content. Also do not treat a term list as a measure of quality. A page can cover every term and still fail to answer the question clearly or lack any original insight.

What is semantic SEO?

It is writing for topics and meaning rather than single keywords: covering the entities, questions and related ideas a complete answer needs.

Should I add every missing term?

No. Add terms only where they genuinely improve the answer.

How do I find topics competitors cover that I miss?

Read the top results for your query, note their headings and recurring subtopics, and compare them with your outline. Pair that with People also ask questions and your own customer questions.

What is topical depth in SEO?

Topical depth describes how thoroughly a page or site covers the questions, subtopics and details around a subject. It comes from useful coverage and expertise, not from a count of keywords.

• Entity Extractor: Pull the likely people, brands, places and key concepts out of any text.
• Content Brief Generator: Create a structured content brief with an outline, entities, questions and an answer-first intro.
• Keyword Placement Checker: Check whether your keyword appears in the title, first paragraph, headings, URL and image alt text.

Browse all 27 free content tools, or see the full free SEO toolbox. If you would rather have this handled for you, take a look at our content optimisation services and the results from real projects.