Pricing. Checkr publishes per-report prices, while First Advantage is quote-only, so which is cheaper cannot be determined. Checkr's package prices exclude third-party court and database fees.
Capabilities. Checkr documents 11 of the capabilities we track for this category, including adverse action and state and local rules; for First Advantage we could confirm only ATS integration and drug screening. First Advantage also lists broader modules such as monitoring and I-9. This reflects what each vendor documents publicly, not proof that features are absent.
Integrations. Checkr reports 200+ pre-built integrations against First Advantage's 100+ ATS and HCM partners. Both document REST APIs. Of Checkr's named partners, we could confirm only Greenhouse on its public pages.
Security. First Advantage reports SOC 2 Type II, ISO 27001 and PBSA on its trust center. We could not confirm Checkr's certifications on its public pages, so no winner can be named.
Fit and support. Checkr reports a 2 to 3 day average completion and 89% of national criminal checks within an hour; First Advantage reports 90% of US criminal screens close in one day. Both are vendor claims that measure different things.