Trueguard

In plain words

Trueguard is a security tool designed for SaaS applications that automatically blocks fraudulent user signups. It prevents temporary email addresses, free-tier abusers, automated bots, and other malicious actors from creating accounts. The service is built for developers and SaaS operators who need to protect their platforms from fake users and abuse.

written from the facts on this page · September 2026

From the sources

Trueguard delivers advanced protection against malicious users for your SaaS. Automatically blocking temporary emails, free-tier abusers, automated bots, and other threats.

Stop fake signups, bots, and free-trial abuse with device fingerprinting (JA4/TLS), IP intelligence, and real-time risk scoring. Free tier, no card.

Try it free Try it free Fraudulent users cost you. We stop them. Protect your product from fake signups, bots, and abuse before they impact revenue, using real-time risk signals and scores to keep your business fraud-free. Trusted by numerous clients to prevent fraudulent activity at scale. Fraudulent signups on some projects can reach up to 25 percent of total users. Highly reliable identification of bad actors before they impact your business. Convert signals into instant risk scores, alerts, and automated actions to catch and stop abuse the moment it appears. Create custom rules tailored to your product needs to automatically block or flag fraudulent accounts before they hurt your…from trueguard.io

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