Some valuable Semrush tools can only be accessed through a Project.

This statement is True. Many powerful Semrush tools, such as Site Audit, Position Tracking, On-Page SEO Checker, and Content Audit, require you to set up a Project. A Project allows Semrush to crawl your website, track keyword rankings, monitor backlinks, and analyze your content over time, providing comprehensive data and insights specific to your domain. Without a Project, these tools cannot gather the necessary data to function. While some tools like Keyword Magic Tool or Domain Overview can be used independently, the most in-depth and continuous analysis features are Project-dependent.