Half Your Free Trial Signups Are Fake: Here's How to Fix It

The Problem Every SaaS Faces Fake signups from disposable emails are killing your metrics. Someone signs up with throwaway@mailinator.com , uses your free trial, and vanishes. Why It Matters Wastes customer success time Inflates your user count (fake growth) Costs you money (server resources, email sends) Makes your analytics useless The Solution: Email Risk Scoring Instead of just validating syntax, check: Is it from a disposable provider? (mailinator, guerrillamail, etc.) Does the domain have