Some technology reports on BuiltWith have millions of entries. The system supports a maximum report generation size of 500,000 records. We recommend having a look at some of the example of report creation to get a more targeted list. However if you still want to get access to list of sites using these technologies you can via the mega technology report list system.
If you try to create a report on a technology with millions of results we will generate a RAW Zip file export for you pending approval. The video of this page shows the steps to create such a report.