
San Francisco, CA, USAFounded 2011376+ employeesPrivate
$156.5M raisedGrowth· last: secondary market (Feb 2022)· 8 rounds
Backed by(24 investors)
Union Square Ventures · LeadStripes · LeadInsight Partners · LeadSpark Capital · LeadMax Levchin · Lead+4 more
Sift is helping people trust the internet and empowering online business across the world. Sift believes trust and safety are fundamental to every online interaction. As the pioneers of Digital Trust & Safety, we help more than 34,000 sites and apps navigate the fine balance between growing revenue and protecting their business.