The accuracy of visitor identification is unmatched. Even when users switch to incognito mode, use VPNs, or clear their cookies/browser storage, Fingerprint consistently recognizes returning users with high accuracy. The 99.5%+ identification stability makes a massive difference for our platform security. Review collected by and hosted on G2.com.

The pricing model can scale up quickly, especially during traffic spikes or bot attacks. Because you pay per API request, high volumes of garbage traffic or malicious attempts can drive up operational costs, effectively forcing you to pay to identify traffic you ultimately want to discard. Review collected by and hosted on G2.com.