For Shopify stores & any website
Stop Shopify form spam without a single CAPTCHA
SpamShield filters contact-form, newsletter, and signup spam on Shopify and any site — no CAPTCHA or checkbox. Borderline submissions stay reviewable, and a check that times out or errors allows the form to continue. Free plan, no credit card.
Start free — no credit cardWhat it does
- Invisible to real usersNo CAPTCHAs. No "click all the buses" puzzles. Real visitors don't notice; bots get blocked.
- Layered detectionUses content patterns, behaviour signals, honeypots, and reputation checks to catch generic-content scrapers, AI-generated nonsense, and link-injection attempts.
- One-line embedAdd a single script tag to any HTML form. Works with Shopify, WordPress, raw HTML, React, and SaaS form builders.
- Real-time dashboardSee exactly what was blocked and why. Whitelist false positives. Tune thresholds without redeploying.
Pricing
- Free$0/mo1 website · 2,500 checks/mo · free forever, no card
- Starter$4.99/mo3 websites · 10,000 checks/mo
- Pro$29/mo10 websites · 50,000 checks/mo
- Enterprise$99/moUnlimited websites and checks
Built by JMS Dev Lab
SpamShield is one of several practical small-business tools from JMS Dev Lab. Sister apps for Shopify stores: ThemeSweep (clean dead theme code), ProfitShield (real-time margin tracking), SmartCash (cashflow forecasting). Or see all apps.