Oncrawl

Oncrawl's specific angle is unsampled data at scale, it processes upward of 300 million rendered URLs and 500 million log lines a day, and it leans on that scale as a differentiator against tools that sample large log files rather than process them in full. The practical benefit shows up in log analysis: instead of an estimate of how Googlebot crawls your site, you get every recorded hit from Googlebot, Bingbot, and increasingly AI crawlers like GPTBot, cross-referenced directly against crawl and ranking data in the same platform.

That cross-referencing is really the core of the product. Rather than three separate reports, one for crawl issues, one for log activity, one for rankings, Oncrawl connects them so you can see, for instance, whether a page group with poor internal linking also gets fewer bot visits and ranks worse, in one view instead of three exports stitched together manually. "Lenses" (guided analysis paths) package that cross-referenced data into a form built to be presented and defended in front of stakeholders rather than just explored by an analyst.

As AI-driven search has grown, Oncrawl has added an AI Search Lens that tracks which parts of a site LLMs actually cite versus ignore, and a Content Lens that scores content quality and SEO readiness at scale. Like the other enterprise crawlers in this category, there's no public pricing or self-serve signup, every account starts with a demo, and the platform is built for sites large and complex enough that log-level, unsampled data actually changes decisions.