Free Trial Abuse Prevention Checklist

Add CAPTCHA verification to your signup form to prevent automated signups.

Send a verification link to confirm email addresses before activating accounts.

Use a disposable email domain list or API to block temporary email addresses.

Enforce password complexity requirements to prevent simple bot-created accounts.

Require users to verify their phone number via SMS or call.

Track unique device characteristics to identify repeat signups.

Track and limit multiple signups from the same IP address.

Allow or require users to sign up using established social media accounts.

Track and analyze abnormal usage patterns indicative of trial abuse.

Set up alerts for unusual spikes in signup rates.

Identify users who consistently reach free plan limits and create new accounts.

Identify when the same user appears to be using multiple accounts.

Ask for credit card details upfront, even for free trials.

Review and approve new accounts before activation.

Remove free trials entirely and offer demos or short paid trials instead.

Communicate openly about the impact of trial abuse on your business.