Live — fraudulent clicks blocked in real time

Your competitors are clicking
your Google Ads.
We catch them.

Click fraud protection software for Google Ads, wherever you advertise.

Every fraudulent click costs you money and sends customers to your competitors. ClickPurity identifies fraud that Google misses — using device fingerprinting, VPN detection and automatic IP blocking.

Get Started WhatsApp Us

No contract  ·  5-minute setup  ·  Works on any website

Device-level fingerprinting Official Google Ads API 14-day money-back guarantee
12
Fraud blocked today
Matched
Device fingerprint
// clickpurity.live_eventsLive tracking active
TimeIP AddressCity / ISPVPN StatusgclidDeviceVerdict
09:17:5394.203.213.64New York · Verizon No VPNEAIaIQ…iPhone Safari Genuine
09:15:22162.120.188.224Frankfurt · M247 VPNCj0KCQ…Android Chrome Blocked
09:12:0174.125.210.134Ashburn · Amazon VPS Botno gclidLinux Chrome Filtered
08:51:1394.202.120.69London · BT Group No VPNCjwKCA…iPhone Chrome Genuine
08:43:075.107.110.9Toronto · Rogers No VPNEAIaIQ…×2iPhone Safari 2×gclid

Click fraud protection for Google Ads advertisers

GPU · Audio · Screen
Fingerprint signals per click
0nd click
Fraud blocked by
0.0%
Detection accuracy
The Problem

You are paying for clicks that will never become customers.

20–30% of Google Ads clicks are fraudulent. Google refunds some. The rest come out of your budget.

Competitors click your ads deliberately

Your competitor searches your keyword, sees your ad, and clicks it. You pay for it. They pay nothing. They do it 20 times a day. Your budget is gone by lunchtime.

VPN users hide behind different IPs each click

A fraudster clicks your ad, switches VPN server, and clicks again. Same device — completely different IP address. Standard tools see two visitors. ClickPurity sees one device.

Bots on cloud servers drain your budget 24/7

Automated scripts on AWS, DigitalOcean and Hetzner click your ads around the clock. They look like real visitors. Google's filters miss the sophisticated ones. You pay for every click.

Category Guide

What Is Click Fraud Protection Software?

Click fraud protection software is a category of tool that monitors traffic to your paid ads, identifies clicks that don't represent genuine customer interest, and blocks the source before it can drain more of your budget.

The common approach

Most tools in this category — click fraud detection, ad fraud protection, whatever term you search for — work by watching IP addresses and blocking the ones that look suspicious. That catches unsophisticated fraud well. It struggles against anyone determined enough to rotate a VPN between clicks, which takes seconds and costs almost nothing.

How ClickPurity differs

Instead of relying on IP address alone, ClickPurity fingerprints the device making the click — a signature built from GPU rendering output, audio chip response, and screen hardware profile. That signature doesn't change when someone switches networks, which is exactly the gap most other ad fraud software leaves open.

What to look for in click fraud protection software, regardless of which tool you choose

Detection method

IP-only tools miss VPN-rotating fraud; device fingerprinting catches it.

Setup complexity

The best tools need no developer and no changes to your existing campaigns.

Platform coverage

Make sure it actually supports the ad platforms you run on.

Automatic vs. manual blocking

Manual review doesn't scale; automatic exclusion does.

Evidence for refund claims

Genuinely useful tools help you file Google Click Quality cases, not just block traffic silently.

Adapts to your traffic

Genuine traffic patterns differ by market and industry — a tool that only recognizes one region's normal behavior will misjudge everyone else's.

Read our full Google Ads guide →How click fraud software actually works →

ClickPurity sees
what Google cannot.

Google checks where a click came from.
ClickPurity checks what device made it.

Why fingerprinting beats IP blocking

An IP address changes in 30 seconds. A graphics card never does.

Standard fraud detection looks at IP addresses. Fraudsters know this — they use VPNs to change their IP with one click.

ClickPurity looks deeper. We capture a device fingerprint — a unique signature built from the GPU rendering output, the audio chip response and the screen hardware profile.

A fraudster can switch VPN servers in 30 seconds. They cannot change their graphics card. We catch them on the second click and every click after that.

Same fraudster — different clicks

What Google sees
IP: 91.73.15.77
IP: 185.220.101.22
IP: 23.129.64.100
3 different users → 3 separate charges
≠
What ClickPurity sees
Device fingerprint
a3f8c2d91b4e7f22
GPU · Audio chip · Canvas hash
1 device → Blocked on 2nd click
Beyond the click

What click fraud protection actually means for your budget.

A single "20% of clicks are fraudulent" number is easy to hear and hard to act on. What changes your budget is knowing which keyword is leaking spend — because fraud rarely spreads evenly across a campaign.

In most accounts we see, one or two high-value keywords attract the majority of competitor and bot clicks — often the exact keywords you're paying the most for. Fixing those two keywords can matter more than a blanket rule across the whole campaign.

ClickPurity breaks every blocked click down by keyword, so you can see exactly where your budget was leaking — not just that it was.

Keyword breakdownLast 30 days
KeywordClicksCostInvalid
emergency plumber dubai312$54034%
ac repair near me198$31021%
24 hour locksmith145$2058%
commercial cleaning company89$1406%
1 keyword is driving most of the invalid traffic — most advertisers never see this breakdown.
Block bad clicks
Bid on real buyers only
Optimize on clean data

Click fraud protection is about more than the click itself.

The obvious cost of click fraud is wasted spend. The less obvious cost is what that fraudulent traffic does to everything downstream of it. Google's automated bidding learns from every click your account records — including the fake ones.

If a meaningful share of your traffic is bots and competitors, your bidding algorithm is being trained on signal that has nothing to do with real buyers. Your audience targeting drifts toward whoever's actually clicking — fraud included.

Blocking a fraudulent IP stops that one click. Keeping fraud out of your account consistently is what keeps your bidding data — and everything Google's algorithm decides because of it — honest.

Setup in 5 minutes

One script tag. Complete protection.

No developer needed. No campaign changes. No disruption to your website.

1

Add one line to your website

Paste a single script tag before the closing body tag. Works on WordPress, Shopify, Wix, custom HTML — anything. Takes 2 minutes.

<script src="cdn.clickpurity.com/t.js" async>
2

Every click gets fingerprinted

ClickPurity captures the device fingerprint, IP address, VPN status, ISP identity and Google Click ID — all in under 200 milliseconds.

fp: a3f8c2d9 · ip: 162.120.188.224 · vpn: M247
3

Fraud blocked in Google Ads — automatically

When fraud is detected, the IP is pushed into your Google Ads exclusion list. No login. No manual work. Runs 24/7.

Fraud detected Fraud
IP excluded in Google Ads Blocked
What ClickPurity does

Every tool to stop paying for fraud.

Device Fingerprinting

Builds a unique device signature from GPU, audio chip and screen hardware. Identifies the same device across IP addresses and VPN sessions.

Canvas + WebGL + Audio API

VPN & VPS Detection

Instantly flags VPN services, proxy networks and datacenter IP ranges. Genuine visitors arrive on residential and mobile ISPs. Fraud hides behind datacenter servers.

Real-time IP reputation + ASN

Google Click ID Matching

Every Google Ads click has a unique gclid. ClickPurity matches each gclid to a device fingerprint and IP — showing exactly what you paid for.

gclid + fingerprint + IP

Automatic IP Blocking

Fraud detected → IP pushed to your Google Ads exclusion list automatically. No login required. No manual list management. Runs continuously.

Google Ads API · Real-time

WhatsApp Fraud Alerts

Instant WhatsApp message the moment fraud is detected. Know before your client asks why the budget ran out early.

WhatsApp Business API

Google Case Filing Evidence

ClickPurity generates a pre-filled Google Click Quality case with all evidence — timestamps, IPs, gclids — ready to submit in 2 minutes.

Automated evidence package
Shared threat intelligence

Block it once. Every business is protected instantly.

The moment any ClickPurity customer confirms an IP as fraud, it's automatically blocked across every other account on the network — before it ever reaches your campaigns.

Fraud confirmed
HVAC Services Co.
IP: 185.220.101.22
Auto Parts Co.
Protected
Cleaning Services
Protected
Real Estate Agency
Protected
Your Business
Protected

Zero setup

Works automatically for every account from day one — nothing to configure.

Fully optional

Turn it off anytime in Settings if you'd rather rely only on your own data.

Privacy-first

No other business's data is ever shared with you — only the IP signal itself.

The Dashboard

See every click in real time.

Green = genuine customer. Red = blocked fraud.

app.clickpurity.com/dashboard
ClickPurity
One Click Plumber
Overview
Live Events
Alerts3
Blocklist
Settings
Clicks — last 7 days
Genuine Fraud blocked
MonTueWedThuFriSatSun
47
Clicks today
12
Fraud blocked
3
IPs excluded
$140
Saved today
Live EventsLive
TimeIP AddressVPNVerdict
09:1794.203.213.64 No VPN Genuine
09:15162.120.188.224 VPN Blocked
08:5194.202.120.69 No VPN Genuine
08:435.107.110.9 No VPN 2×gclid
What ClickPurity catches

Fraud patterns that IP blocking alone misses.

Competitor click bombing

A competitor searches your keyword and clicks your ad repeatedly, switching networks between clicks to avoid IP-based blocking. ClickPurity matches the device fingerprint across every click and blocks it after the second one — regardless of how many networks they rotate through.

2nd clickis where fingerprint blocking kicks in
VPN-rotating fraud

Standard tools log each VPN hop as a new, unrelated visitor — so the fraud never accumulates enough signal to get flagged. ClickPurity ties every hop back to the same underlying device, so the pattern shows up immediately instead of hiding in the noise.

1 devicerecognized across unlimited IPs
Google refund claims

Filing a Google Click Quality complaint usually means manually compiling logs, timestamps, and IP evidence yourself. ClickPurity auto-generates the evidence report for you, formatted for exactly what Google's refund review process asks for.

Auto-generatedevidence for every blocked click
Simple pricing

Less than 1% of your monthly ad spend.

Affordable click fraud protection for any Google Ads advertiser.

If you spend $1,500/month on Google Ads and 20% is fraudulent — that is $300 wasted every month. ClickPurity Professional costs $89/month to stop it. You save $211 every month.
Monthly Google Ads spend$1,500
Wasted on fraudulent clicks$300
ClickPurity Professional$89
Net monthly savings$211
Starter
$69/mo
Billed monthly · No contract
Best for small businesses with one website
1 website
1 Google Ads account
Device fingerprinting
VPN and VPS detection
Email fraud alerts
25,000 clicks/month
Most Popular
Professional
$89/mo
Billed monthly · No contract
Best for growing businesses and small agencies
3 websites
3 Google Ads accounts
Everything in Starter
WhatsApp fraud alerts
Automatic IP blocking in Google Ads
Google case filing evidence
100,000 clicks/month
Agency
$119/mo
Billed monthly · No contract
Best for agencies managing multiple clients
Unlimited websites
Unlimited Google Ads accounts
Everything in Professional
White-label option
Priority WhatsApp support
Quarterly strategy call
Unlimited clicks

All plans · No contract · Cancel anytime · Setup in 5 minutes · WhatsApp us →

Buyer's Guide

How to Evaluate Click Fraud Detection Software

Every click fraud protection software claims to be the best. Serious buyers judge tools against the same handful of criteria, whether they realize it or not — here's what's actually worth comparing before you commit to a subscription.

Detection sophistication
Does it catch VPN-rotating fraud, or only obvious repeat-IP fraud?
Device fingerprinting (GPU, audio, screen) survives VPN switching
Blocking method
Is blocking automatic, or does it require manual review?
Fully automatic exclusion, no manual review needed
False positive rate
How often does it block genuine customers?
Hardware-level matching, not shared-IP guessing
Platform integration
Does it use Google's own systems, or risky workarounds?
Google Ads, via the official Ads API
Pricing transparency
Is pricing transparent, or gated behind a sales call?
Full pricing shown on this page, no demo required
Regional tuning
Built for your traffic patterns, or generic?
Detection thresholds adapt to the ISP and device patterns of the market you advertise in
Evidence for refund claims
Does it help you file Google Click Quality cases?
Pre-filled case evidence generated automatically
Support model
Is support responsive and easy to reach?
Direct support via WhatsApp and email

ClickPurity was built around every one of these directly — this is the same kind of framework independent buyer's guides use to compare tools like ClickCease, TrafficGuard, Lunio, and Anura, worth applying to any tool you're evaluating, including this one. See the full ClickCease comparison →

FAQ

Common questions.

No. The ClickPurity script loads asynchronously — after your page content loads. No impact on Core Web Vitals or your Google Ads Quality Score.
Yes. Install our free WordPress plugin, enter your API key and protection starts immediately. Also works on Shopify, Wix, custom HTML, React, Next.js — any website where you can add a script tag.
A way of identifying a specific device using its hardware characteristics — GPU rendering signature, audio chip response and screen profile — rather than its IP address. Cannot be changed even when using a VPN.
No. Google explicitly supports and recommends IP exclusions for invalid click protection. We use Google's own official Ads API — the same method Google's support team recommends.
We set it up for you. Book a free 20-minute WhatsApp call and we add the tracking to your website and connect your Google Ads account. Zero technical skill required.
Our support team speaks Arabic and English — WhatsApp us in Arabic anytime. Arabic language interface is on our roadmap.
Yes. The detection engine works on any Google Ads account, anywhere — fingerprinting, VPN detection, and automatic exclusion aren't region-specific. Our thresholds simply adapt to typical traffic patterns for the market you advertise in.

Bottom line: click fraud protection isn't about blocking everything that looks unusual — it's about being precise. ClickPurity identifies the specific device behind a fraudulent click, not just its IP, so your budget reaches real buyers instead of bots and competitors.

Start protecting your budget today

Find out what is really happening to your Google Ads budget.

No contract. Setup in 5 minutes. Cancel anytime. 20–30% of Google Ads clicks are fraudulent — most accounts have never checked.

Get StartedWhatsApp Us
No credit cardCancel anytime5-minute setupWorks on any website