1. Truthfinder – Best Overall Background Check Online. Truthfinder touts itself as the most trusted background service – which is quite deserving, considering they have over 45,000 5-star reviews and boast 9.5 million sessions every month!

What is the most reputable background check company?

Best choice for background checks overall - Truthfinder. Best choice for social media reports - Instant Checkmate. Best background check for fast searches - Infotracer. Best background check for first timers - BeenVerified.