Keyword Gaps is a free SEO tool designed to help identify keywords that a website is missing compared to its competitors. By analyzing up to three competitor domains, the tool reveals the search terms they rank for that the user’s website does not. These gaps represent valuable opportunities for improving search engine visibility.
The tool requires no signup and provides immediate results. Users enter their domain and up to three others, and the system generates a list of untapped keywords. Additionally, it offers insights into which content is performing well for competitors and which ones are featured in Google’s top positions, including featured snippets.
While the core service is free, advanced features and deeper insights are available with a paid plan. The tool is suitable for marketers, content creators, and business owners who want a quick and effective way to discover opportunities to expand their SEO reach.