Crawling & technical audit
Moz Pro
Weekly Rogerbot crawls run at published limits of 100,000 to 1,250,000 pages per week, issues come in categories like Critical Crawler Issues, Crawler Warnings, Redirect Issues, Metadata Issues and Content Issues with fix guidance, and Core Web Vitals are bulk-analysed per page with defined mobile and desktop bands and change tracking between crawls. Two things cap it for me: I found no public information on JavaScript rendering, Search Console or log-file comparison, canonical diagnosis or structured-data validation, and the help page itself says the crawlers are based in North America, which can impact accuracy for international sites — my German site included.
Searchmetrics
The only audit-adjacent claims are 'real time site health' and '24/7 monitoring of AI bot crawling with real-time alerts and prioritized fixes' — that monitors AI bots, it is not a site crawler. No page limits, no JavaScript rendering, no Core Web Vitals per template, no log-file or Search Console comparison, no indexation or canonical diagnosis anywhere; my developers would have nothing they could accept as a ticket.