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ClickDefender
What ClickDefender is
ClickDefender provides click-fraud protection for PPC campaigns through a JavaScript tracking script, real-time detection, analytics, IP blocklists, API access and alerts. The maker says its AI assesses clicks across 50+ signals to identify bots, click farms and competitor activity. Signals include scroll depth, time on page, click patterns and browser fingerprints. Dashboards display traffic sources, IPs, geographic distributions, device types and fraud trends. For Google Ads, blocked IPs can sync to campaign exclusions every six hours, up to 500 per campaign. Microsoft Ads automatic integration is in development; users can export a blocklist for manual import. Setup uses a script or Google Tag Manager template, with instructions for several website platforms. Plans start at £49/month, and a seven-day trial requires a valid payment method and becomes a monthly subscription unless canceled first. There is no free plan. ClickDefender was founded in 2022. Its terms caution that detection is probabilistic and may produce false positives or false negatives.
Who it suits
It suits PPC advertisers seeking click monitoring, blocking and traffic reporting, including agencies managing multiple clients. Users relying on Microsoft Ads should note that automatic integration is still in development.
What it does well
- Google Ads exclusions can sync every six hours.
- Dashboards report traffic sources, locations and fraud trends.
- Slack alerts and HTTP webhooks are supported.
- Agency tools include white-label reports and isolated client data.
What to know first
- There is no free plan.
- The seven-day trial requires a valid payment method.
- Microsoft Ads automation is still in development.
- Fraud detection can miss invalid clicks or flag valid ones.
Limits
The seven-day trial requires a valid payment method and converts to a monthly subscription unless canceled beforehand. Starter is limited to one website, 14 fraud detection rules, 30-day data retention, and email support.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Enterprise | £249/month · Unlimited websites · custom fraud thresholds · 1-year data retention · dedicated account manager · phone and video support · 99.9% uptime SLA | £249 a month |
| Starter | £49/month · 1 website · 14 fraud detection rules · 30-day data retention · email support | £49 a month |
| Pro | £99/month · 5 websites · adjustable detection sensitivity · geographic targeting rules · 90-day data retention · priority email support | £99 a month |
As clickdefender.app lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Open the ClickDefender website.
- Choose a plan; the Starter plan is £49/month, with Pro and Enterprise also available.
- Start the seven-day trial with a valid payment method; cancel before it ends to avoid conversion to a subscription.
- Add the JavaScript snippet to your website or use the Google Tag Manager template.
- Use the setup instructions for WordPress, Shopify, Wix, Squarespace, or custom HTML; WordPress users can use the plugin.
Verdict
ClickDefender offers multiple click signals, campaign blocking and reporting, with agency features for multi-client work. Its trial converts to a paid monthly subscription unless canceled beforehand, and detection cannot guarantee every fraudulent click will be identified.
Questions
How much does ClickDefender cost?
Starter is £49/month, Pro is £99/month, and Enterprise is £249/month.
Is there a free plan or trial?
There is no free plan. The seven-day trial requires a valid payment method and converts to a monthly subscription unless canceled before it ends.
Which ad platforms does it support?
Google Ads and Microsoft Ads are listed. Google Ads supports automatic syncing of blocked IPs; Microsoft Ads automatic integration is in development, and blocklists can be exported for manual import.
What integrations and alerts are available?
Google Ads can receive blocked IP exclusions every six hours, up to 500 IPs per campaign. ClickDefender also supports real-time Slack alerts and HTTP webhooks.
How is ClickDefender installed?
Setup uses a JavaScript snippet or Google Tag Manager template. Instructions cover WordPress, Shopify, Wix, Squarespace, and custom HTML; a WordPress plugin is also available.
Can it guarantee that every fraudulent click is detected?
No. The terms describe detection as probabilistic and say false positives and false negatives may occur.
Facts from ClickDefender's own pages
- Agency use
- The agency page describes a multi-client dashboard, white-label reports, volume discounts, and isolated client data with role-based view-only access. · clickdefender.app, 9 Oct 2026
- Behavioral signals
- The service analyzes scroll depth, time on page, click patterns, and browser fingerprints to score visitors for suspected fraud. · clickdefender.app, 9 Oct 2026
- Blocking and analytics
- It describes real-time blocking and dashboards showing traffic sources, IPs, geographic distributions, device types, and fraud trends. · clickdefender.app, 9 Oct 2026
- Detection
- The features page says its AI analyzes every click across 50+ signals and detects bots, click farms, and competitor activity. · clickdefender.app, 9 Oct 2026
- Founded
- 2022 · clickdefender.app, 28 Sept 2026
- Google Ads integration
- The Google Ads integration can sync blocked IP addresses to campaign exclusions every six hours, up to 500 IPs per campaign. · clickdefender.app, 9 Oct 2026
- Microsoft Ads
- Automatic Microsoft Ads integration is listed as in development; the page says users can export a blocklist and import it manually meanwhile. · clickdefender.app, 9 Oct 2026
- Privacy statement
- The documentation says it stores hashed IP addresses and anonymous behavioral signals, and uses no tracking cookies; it describes the service as GDPR compliant. · clickdefender.app, 9 Oct 2026
- Purpose
- ClickDefender provides click fraud protection for PPC advertising campaigns using a JavaScript tracking script, real-time fraud detection, analytics, IP blocklists, API access, and alerts. · clickdefender.app, 9 Oct 2026
- Service limitation
- The terms say fraud detection is probabilistic and cannot guarantee detection of all fraudulent or invalid clicks, and that false positives or false negatives may occur. · clickdefender.app, 9 Oct 2026
- Slack and webhooks
- The documentation describes real-time Slack fraud alerts and HTTP webhooks for sending fraud events to external systems. · clickdefender.app, 9 Oct 2026
- Trial and billing
- The terms state that the seven-day trial requires a valid payment method, does not charge during the trial, and converts to a monthly subscription unless canceled beforehand. · clickdefender.app, 9 Oct 2026
- Website setup
- Setup uses a JavaScript snippet or Google Tag Manager template, and the documentation includes instructions for WordPress, Shopify, Wix, Squarespace, and custom HTML. · clickdefender.app, 9 Oct 2026
- WordPress plugin
- The maker describes a WordPress plugin with automatic tracking-code placement, WooCommerce compatibility, and multisite support. · clickdefender.app, 9 Oct 2026
Where ClickDefender stands on Freedom251
- Click Fraud Software#7 of 30