Trueguard

About Trueguard

Trueguard is a fraud detection and bot prevention platform for SaaS products. It identifies fake signups, bot registrations, and free-tier abuse by combining device fingerprinting, IP and network analysis, disposable email detection, and geolocation into real-time risk and bot scores. Visitor identification uses a durable browser ID intended to persist through cookie clears, incognito sessions, and VPN or proxy use.

Integration involves installing a JavaScript snippet on the frontend to collect visitor IDs and connecting the Trueguard API on the backend to retrieve risk signals and scores. Users can configure custom rules to automatically block or flag accounts, and view signals and alerts through a live dashboard.

The product is aimed at developers building startups-to-enterprise SaaS products who need to screen signups for fraud and abuse. Trueguard offers a free tier called Trueguard Basic with no credit card required, along with pay-as-you-go pricing that scales with usage; the company reports over 70 million verifications performed and greater than 90% detection reliability.

Key features

• Durable device fingerprinting that survives cookie clears, incognito, and VPN/proxy
• Real-time risk and bot scoring from combined signals
• Custom rules engine to auto-block or flag fraudulent accounts
• Email intelligence to detect disposable and low-quality emails
• Network analysis to detect VPNs, proxies, and suspicious IP clusters
• Geolocation tracking to flag suspicious regions or signup patterns

Frequently asked questions