Compare Sift Science to these popular alternatives based on real-world usage and developer feedback.

We use behavioral patterns to build an identity profile for each user. This provides your app with a second factor of authentication that doesn't add friction to the user experience, or even require the user to opt-in.

It is the next generation self-service digital identity and fraud prevention collaborative platform for individuals, businesses, and governments.

Open security analytics. Understand, monitor, and protect your product from cyber threats, account takeovers, fake accounts, and abuse.

It is an open source fraud prevention for marketplaces. It is the backbone for your fraud system, bringing all of your data and processes into one place.