Invisible Anti-Spam

Free WordPress plugin that blocks form spam with a small browser proof of work, without cookies, captchas or Google.

programmiere.de · Free

Visit programmiere.de ↗would rather buy than build

Running since2013Website first archived

Details

What it does: Forms and surveys, Security and passwords
Who it’s for: Any business
Pricing: Free
Works on: WordPress plugin
Extras: No ad tracking
Made by: A solo maker
Works with: wordpress
Tags: spam protection, captcha alternative, proof of work, gdpr, contact forms

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