ShieldLabs
Agents
A JavaScript snippet collects 300+ device, browser and network risk signals on every visit and cross-checks them, which exposes VPNs, proxies, Tor, anti-detect browsers, browser automation, bots and AI agents. Every visitor, user, device and IP address gets a persistent identifier and a risk score from 0 to 100 with the named signals behind it. Four high-risk events are detected out of the box with Medium or High confidence: multi-accounting, account sharing, impossible travel and account takeov