Trusted by 2,000+ businesses

Stop Fraud Before It Costs You

Search ads are a $114 billion market in the US alone, and click fraud follows the money. Protect your ad spend with AI-powered click fraud detection, bot blocking, and fake lead identification, all in one platform.

11.5M traffic events analysed a month More than 1 in 10 paid clicks blocked in October 7-day free trial
Features

Everything you need to fight ad fraud

Seven layers of protection that work together to keep your ad spend safe from fraudulent clicks, bots, and fake leads. New: read the ad fraud protection guide for a channel-by-channel breakdown.

Why ClickGuardian

Beyond basic IP blocking

Basic solutions block IPs and bots. ClickGuardian analyses visitor behaviour, intent, and lead quality.

01

Device Fingerprinting + Behavioural Analysis

We go beyond IP addresses. Our system combines 100+ device signals with real-time behavioural patterns to identify fraud that IP blocking misses entirely.

02

Only Platform with Fake Lead Detection

Other tools stop at click protection. ClickGuardian also analyses form submissions, typing patterns, and input naturalness to catch spam leads before they reach your sales team.

03

Multi-Platform Protection

Protect Google Ads, Microsoft Ads, and social platforms from a single dashboard. One script, one integration, complete coverage across all your paid channels.

How it works

Three layers of real-time protection

From the moment a visitor clicks your ad, ClickGuardian analyses, scores, and acts — in seconds.

1

Instant Fingerprinting

Our script analyses device ID, browser signals, and behavioural patterns on first visit. Over 100 data points are collected in under 50ms.

2

Behavioural Scoring

We track mouse movements, keyboard patterns, form interactions, and typing naturalness. Every visitor receives a fraud risk score from 0 to 100.

3

Real-Time Blocking

Fraudulent traffic is identified and blocked in real-time. Bad IPs are excluded from your ad campaigns automatically, preventing further waste.

Average detection time: under 100ms
Integrations

Supported platforms & integrations

Protect every paid channel from a single dashboard with deep platform integrations.

Google Ads

  • Full API integration
  • GCLID-level tracking
  • Auto IP exclusion
  • Performance Max coverage

Microsoft Ads

  • MSCLKID tracking
  • Campaign monitoring
  • API integration

Social Platforms

On the roadmap
  • Meta (Facebook & Instagram)
  • TikTok
  • LinkedIn

UTM Tracking

  • All UTM parameters
  • Source attribution
  • Any traffic source

Analytics Integration

  • Analytics: Google Analytics
  • Dashboard: Native dashboard
  • Automation: Zapier / Webhooks
Threat coverage

Every type of ad fraud, covered

ClickGuardian detects and blocks eight categories of fraudulent traffic targeting your ad campaigns.

  • 01 Competitor Clicks
  • 02 Bot Traffic
  • 03 Click Rings
  • 04 Residential Proxy Abuse
  • 05 VPN & Datacenter Traffic
  • 06 AI-Powered Bots
  • 07 Spam Leads
  • 08 Invalid Traffic
FAQ

Frequently asked questions

How quickly does ClickGuardian block fraudulent traffic?

Within seconds. Our system analyses each click against our detection rules and blocks fraudulent traffic in real-time. The first click is needed to score the visitor, then blocking happens almost instantly.

Will ClickGuardian block legitimate customers?

No. Our behavioural analysis distinguishes genuine users from automation. Legitimate human traffic, even from unusual locations or devices, isn't blocked for one unusual signal.

Does ClickGuardian protect Performance Max campaigns?

Yes. ClickGuardian scores every visitor from your Performance Max campaigns and adds fraudulent sources to the account-level exclusion list that PMax respects. It also flags fake leads and placements showing fraud patterns. Google limits how much of PMax any tool can see, so protection covers every part of the campaign where signals are available.

Which ad platforms does ClickGuardian protect?

Google Ads (including Search, Shopping, Display and Performance Max) and Microsoft Ads. Social platform integrations (Meta, TikTok, LinkedIn, Twitter) are coming soon. We also track UTM parameters and work with any web traffic source.

How does fake lead detection work?

Our script analyses form submission patterns — typing speed, corrections, input naturalness, keyboard interactions. Combined with visitor fingerprinting, we flag likely bot-submitted or spam leads before your sales team wastes time.

Do I need to change my ad campaigns or website to use ClickGuardian?

No. Add our script to your website (like Google Analytics), and protection starts immediately. No code changes, no campaign modifications, no downtime.
● Trusted by 2,000+ businessesProcessing over 11.5 million traffic events a month

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