I'm not affiliated with Didit, I run a separate company (https://cerebrum.com). We offer an IDV product and we work with a network of ~40 background screening companies in the US and are integrated to basically every ATS/HRIS system as a result.

If you are in the US, be extremely careful when implementing KYE/HR workflows due to FCRA risk. Glad to speak on this if you're interested or have a need! My email is sebastian @ <ourcompanyname>.com