FormFence

Stops AI-written contact-form spam without showing a CAPTCHA.

by Harbour Labs · Launched: June 2026 · Free plan available.

0.0 on Shopify Used by 1 Shopify stores

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Block bot and AI-written spam on Shopify contact forms without a CAPTCHA. FormFence catches what other filters miss, with no friction for real customers.

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About FormFence

Contact forms attract spam, including the new AI-written kind that reads like a real customer enquiry. FormFence sits in front of your existing contact form and blocks both. It's invisible: no CAPTCHA, no puzzle, no extra step for the people who actually want to talk to you. You see a clean log of what was blocked and why. Real enquiries go straight to your inbox.

Last verified: September 6, 2026 · Fresh