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FormGuard - Stop Spam

Block bots and spam submissions in your contact- & lead-generating forms. No spam for you. No annoying CAPTCHAs for your visitors.
  • Stops spam and bot submissions
  • Blocks known bad traffic (VPNs, proxies, data centers)
  • Works with any website form, no coding required
Start for Free
No credit card required · Go live in minutes
FormGuard shield protecting a website form from bots

How FormGuard Works

FormGuard quietly checks visitors before they submit a form. Good visitors go through. Suspicious bots get stopped. No puzzles or CAPTCHAs.

  • Checks in the background — simple behavior and device signals
  • Lets people in, keeps bots out — real users submit normally
  • Optional extra layer — block bad visitors across your whole site
How FormGuard works: check, score, then allow or block visitors

Key Features

Blocks Bots & Spam

Stops fake form entries so your inbox stays clean.

Stops Fake Signups

Catches repeated tries and suspicious activity automatically.

Block Bad Networks

Keep out traffic from known bot networks and clouds.

Reputation Checks

Looks up if a visitor’s IP is known for bad behavior.

Easy Setup

Add one small script to your site. That’s it.

No CAPTCHAs

No puzzles or extra steps for real people.

One‑Click Spam Report

Report a spam email once to block that sender going forward.

Works on Any Website

WordPress, Webflow, Shopify, custom sites — all supported.

Why FormGuard Works Better

Many tools try to “trick” bots with CAPTCHAs or hidden fields (honeypots). Bots are getting smarter and slip through.

Blocks by IP reputation - we look at how trustworthy an address is. Spam bots hit lots of sites, so their IP reputation drops and gets blocked.

Why others don’t do this - IP reputation checks are more resource‑intensive, so they’re more expensive to run. Many tools avoid this step to lower their costs.

Network effect - reported IPs are shared with reputation services and within BrandBits, so users help protect each other.

FormGuard blocks bots by IP reputation where other tools fail
A single script to set up FormGuard

Set Up in Minutes

Add one small script to your site and you’re protected.
Works with any website or platform.

  • Copy the FormGuard embed code and paste it where your form should be
  • Works also together with any BrandBits tool that has a form
  • BrandBits tools are lightweight and work together without slowing your site

Global Speed With No Slowdown

FormGuard runs from 100+ datacenters spread across the world, staying close to your visitors so protected forms load and submit without lag. Performance holds up fast and steady, even under heavy traffic.

BrandBits content cached across 100+ datacenters worldwide

More tools included with BrandBits

Your subscription includes a full toolkit. Here are a few:

Flipbook

Turn PDFs into interactive, shareable flipbooks.

Slidebook

Create clean, engaging slide presentations online.

Visitor Recording

Watch session recordings to improve user experience.

Analytics

See traffic and conversions in one simple view.

AI Chatbot

Answer visitor questions automatically, 24/7, in your tone.

AdGuard

Find bot clicks in ads and claim refunds with evidence.

Email Marketing

Send newsletters and simple automations to your leads.

Blog

Publish articles with built‑in testing and engagement tracking.

Ready to stop spam 100%?

Try FormGuard free and protect your forms in minutes.

Start for Free
No credit card required · Go live in minutes