FormGuard ‑ Spam Blocker

FormGuard ‑ Spam Blocker

Pricing
Free plan available. Free trial available.
Rating
5.0 (1)
Developer
NS Labs

Featured images gallery

  • FormGuard dashboard showing spam stats and blocked keywords
  • Contact form spam submission blocked by FormGuard
  • Add blocked keywords, phrases or emails to stop spam
  • FormGuard dashboard showing spam stats and blocked keywords
  • Contact form spam submission blocked by FormGuard
  • Add blocked keywords, phrases or emails to stop spam
  • Blocked messages page listing AI-caught sales pitches with score

Stop contact form spam without a captcha. Invisible checks block bots, and Pro adds an AI filter.

FormGuard stops spam on your Shopify contact form without adding a captcha, so real customers fill it in as usual. Every submission is checked in the visitor's browser for a hidden honeypot field, forms filled too fast, no real typing, repeat submits, and your own blocked keywords and email addresses. On Pro, an AI filter also catches sales pitches, SEO offers and collaboration requests, and every blocked message is kept for you to read. Your dashboard shows what was blocked and why.

FormGuard stops spam on your Shopify contact form without adding a captcha, so real customers fill it in as usual. Every submission is checked in the visitor's browser for a hidden honeypot field, forms filled too fast, no real typing, repeat submits, and your own blocked keywords and email addresses. On Pro, an AI filter also catches sales pitches, SEO offers and collaboration requests, and every blocked message is kept for you to read. Your dashboard shows what was blocked and why. more
  • Blocks bot submissions with a hidden honeypot and fill-speed checks
  • Block your own keywords, phrases and email addresses
  • AI filter that catches sales pitches and SEO offers (Pro)
  • Read every blocked message and reply by email (Pro)
  • Dashboard showing what was blocked and why

Languages

English

Works with

  • Shopify Admin

Categories

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • Stops automated contact form spam
  • Up to 10 blocked keywords
  • Spam dashboard with block reasons

Pro

$7.99 / month

Features

  • Everything in Free
  • AI filter for sales pitches
  • Up to 200 blocked keywords
  • Blocked messages inbox, kept 30 days

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (1)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
    1
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
All reviews
September 27, 2026

This app is fantastic. It does exactly what I was hoping it would do! Ever since installing it, I haven't had any spam or bots penetrate my sign-up form. I'm very happy with it.

Old News Co.
United States
About 2 months using the app
NS Labs replied September 27, 2026

Thank you, this is the first review FormGuard has ever had so it genuinely means a lot.
it's just me building it, so if anything ever stops working or you want it to catch something it doesn't, email me and i'll sort it out!

Support

App support provided by NS Labs.

Resources

Developer

NS Labs

Mangalore, KA, IN

Launched

May 4, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

  • Store owner

    Name, email address, phone number, physical address

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