Sitebulb
Crawler that explains why each issue matters
Sitebulb is a site auditing tool available as a desktop application and a cloud version. It crawls like other tools, but its output is organised around prioritised issues with written explanations of why each one matters and what to do about it, which makes its reports unusually easy to hand to a client or a developer.
It visualises crawl depth and internal link structure, audits JavaScript rendering, structured data, hreflang and Core Web Vitals, and keeps a history so you can compare audits over time. Teams tend to like the exports and the report builder; solo consultants tend to like that the recommendations are written in sentences rather than as raw counts. A trial is available before subscribing.