Click Guardian vs Fraud Blocker: Transparent Tools, Different Ambitions
Both are ethical, transparent fraud protection tools—but Fraud Blocker stops at Google + Meta, while Click Guardian adds Microsoft Ads, deeper detection, and upcoming features.
Updated March 2026 • Based on publicly available data and G2 reviews
The 30-second summary
Fraud Blocker is the trusted veteran. With a 4.7/5 rating on G2 (the highest in the category), 20+ industry awards, bootstrapped independence, and 4,500+ websites protected, they have earned their reputation. Strong pricing transparency, excellent community, and proven protection on Google + Meta.
But it is limited to Google + Meta. No Microsoft Ads support, no deep behavioural analysis, and no public API or dedicated scale features.
Choose Fraud Blocker if…
- You only run Google Ads + Meta Ads
- You trust community-proven reliability (4.7/5 G2)
- You want proven, mature protection with conversion-aware blocking
Choose Click Guardian if…
- You need Microsoft Ads protection (live today)
- You want deeper behavioural analysis and AI bot detection
- You are excited about upcoming features (Traffic Quality Score, Fake Lead Detection, API)
The question:
Do you run Microsoft/Bing Ads? If yes → Click Guardian. If no → Fraud Blocker is proven.
Side-by-side comparison
An honest look at where each tool stands today. We include our roadmap items transparently.
| Feature | Click Guardian | Fraud Blocker |
|---|---|---|
| Pricing | ||
| Starting price | $49/mo | $69/mo+ |
| ~$15k spend | $99/mo | $120–150/mo |
| ~$50k spend | $189/mo | $200–250/mo |
| Scale | $379/mo (Scale) | Not available |
| Free trial | 7 days | 7 days |
| Annual contract? | No | No |
| Platform Coverage | ||
| Google Ads | ||
| Microsoft Ads | Live | |
| Meta / Facebook | Coming Soon | |
| Core Protection | ||
| Real-time monitoring | ||
| Automated IP blocking | ||
| Device fingerprinting | (canvas, WebGL, audio) | |
| Behavioural analysis | (mouse, keyboard, form) | Basic (device + geo) |
| VPN / proxy detection | ||
| AI / LLM bot detection | ||
| Conversion-aware blocking | Coming | (Fraud Blocker's focus) |
| Advanced Features | ||
| Traffic Quality Score | Coming Soon | |
| Fake Lead Detection | Coming Soon | |
| Scale Plan Features | ||
| Agency reports | (Scale) | |
| Partner program | ||
| Community & Trust | ||
| G2 rating | ~4.1 / 5 | 4.7 / 5 (highest) |
| Customer base | Growing | 4,500+ websites |
| VC vs bootstrapped | Growth-stage | Bootstrapped |
Pricing deep-dive
Both tools use transparent pricing with no hidden fees. The billing basis differs.
Click Guardian
Pricing based on monthly ad spend
- Starter: $49/mo (up to $5k ad spend)
- Growth: $99/mo (up to $10k ad spend)
- Scale: $189/mo (up to $25k ad spend)
- Scale: $379/mo (unlimited domains, multi-client)
Wins on Scale plan pricing and lower entry point.
Fraud Blocker
Pricing based on monthly click volume
- Starts at $69/mo for lower click volumes
- Transparent flat-fee tiers (no % of spend)
- Click volume can be harder to predict in advance
- No scale tier available
Wins on conversion-aware design and proven reliability.
Verdict:
Price-equivalent for SMBs. Click Guardian wins on transparency with the $379/mo Scale plan offering unlimited domains and multi-client management that Fraud Blocker does not provide.
What Fraud Blocker does well
We respect Fraud Blocker as a competitor. Here is where they genuinely excel.
Conversion-Aware Blocking
Fraud Blocker factors in conversion data when deciding what to block. This is their differentiator — reducing false positives and preserving genuine converting traffic. Genuinely useful for e-commerce and lead-gen campaigns.
Exceptional Community Trust
4.7/5 on G2 (highest in the click fraud category), 20+ industry awards, and a strong reputation built over years. This level of trust is earned, not bought.
Bootstrapped Independence
No VC pressure means decisions are driven by customer needs, not investor timelines. This gives Fraud Blocker long-term stability and alignment with their user base.
Strong Content Marketing
Fraud Blocker publishes genuinely helpful content about click fraud, PPC optimization, and ad protection. Their blog and resources are among the best in the industry.
Proven on Google + Meta
With 4,500+ websites protected and years of real-world data, Fraud Blocker has a proven track record on Google Ads and Meta Ads. Their protection on these platforms is mature and reliable.
Where Click Guardian wins
These are the areas where Click Guardian offers capabilities Fraud Blocker does not.
Microsoft Ads Support (Live)
Click Guardian protects both Google Ads and Microsoft Ads today. Fraud Blocker does not support Microsoft Ads and has no public roadmap for it. If you advertise on Bing, this is the hard blocker.
Deeper Behavioural Analysis
Click Guardian analyses mouse movement smoothness, keyboard cadence, form-fill naturalness, and correction patterns at a granular level. This catches advanced bots and coordinated fraud rings that simpler fingerprinting misses.
AI / LLM Bot Detection
Purpose-built detection for the new generation of AI-powered bots and LLM-driven scrapers that mimic human behaviour. Fraud Blocker does not offer this capability.
Traffic Quality Score (Coming Soon)
An upcoming feature that assigns a quality rating to every visitor, not just flagged fraud. Understand the full spectrum of your traffic quality, identify weak campaigns, and optimise spend. Fraud Blocker does not offer this.
Fake Lead Detection (Coming Soon)
Identify and flag fake form submissions, spam leads, and bot-generated enquiries before they pollute your CRM. Fraud Blocker does not offer lead-level fraud analysis.
API Access (Coming Soon)
Pull fraud data into custom dashboards, reporting tools, and automated workflows. Fraud Blocker does not offer API access or raw data export.
Scale ($379/mo)
Unlimited domains and multi-client management for high-spend advertisers, including client dashboards and centralised reporting. Fraud Blocker does not offer a dedicated scale tier.
Who should choose which?
Choose Fraud Blocker if…
- You only run Google Ads + Meta Ads
- Community trust and proven track record matter most
- You want conversion-aware blocking today
- You prefer a bootstrapped, independent company
- You value the highest G2 rating in the category (4.7/5)
Choose Click Guardian if…
- You need Microsoft Ads protection (live today)
- You want deeper behavioural analysis and AI bot detection
- You want upcoming Traffic Quality Score and Fake Lead Detection
- You need API access for custom integrations
- You're a high-spend advertiser needing multi-client management and unlimited domains
- You want a lower starting price ($49/mo vs $69/mo)
Common complaints about Fraud Blocker
Based on public reviews and community feedback. These are patterns, not isolated opinions.
No Microsoft Ads Support
Fraud Blocker only supports Google and Meta Ads. Advertisers running Microsoft Ads campaigns have no coverage option with Fraud Blocker.
Slower Feature Development
As a bootstrapped company, Fraud Blocker may iterate slower than VC-funded competitors. New features and platform integrations take longer to ship.
No Behavioural Analysis Depth
Fraud Blocker relies on standard IP, device fingerprinting, and geo signals. It does not offer session-level behavioural analysis or AI bot detection that more advanced tools provide.
Limited Scale Capabilities
No dedicated scale tier, no multi-client management dashboard, and no partner program. High-spend advertisers managing multiple accounts need workarounds that Click Guardian solves natively.
Click-Volume Pricing Opacity
Pricing based on click volume can be harder to predict and budget for compared to ad-spend-based tiers. Click volume fluctuates more than monthly ad budgets.
No API Access
Fraud Blocker does not offer public API access for programmatic integration. Developers and agencies cannot pull fraud data into custom dashboards or automated workflows.
How to switch from Fraud Blocker to Click Guardian
The most common reason for switching: you need Microsoft Ads protection. Here is how to do it in 5 steps.
Start your Click Guardian free trial
Sign up and connect your Google Ads and/or Microsoft Ads accounts. Takes about 5 minutes.
Add the Click Guardian tracking script
Replace the Fraud Blocker script with the Click Guardian script on your website. One line of code, same concept.
Run both tools in parallel (optional)
During your 7-day trial, you can keep Fraud Blocker active to compare detection results side by side. Both are independent scripts, so this works fine.
Review your Click Guardian dashboard
After a few days, review the fraud data, blocked IPs, and behavioural analysis reports. Compare against what Fraud Blocker was showing you.
Cancel Fraud Blocker and go live
Once satisfied, remove the Fraud Blocker script, cancel your subscription, and enjoy unified Google + Microsoft Ads protection with deeper detection.
Frequently asked questions
Both are strong, transparent fraud tools. Fraud Blocker has the highest G2 rating (4.7/5), exceptional community trust, and proven conversion-aware blocking. Click Guardian (founded 2014) offers features Fraud Blocker doesn't (Microsoft Ads, deeper behavioural analysis, AI/LLM detection, Traffic Quality Score). Choose Fraud Blocker for trust + stability; choose Click Guardian for innovation + breadth.
No. Fraud Blocker covers Google Ads and Meta Ads only. Click Guardian supports Google Ads and Microsoft Ads (live) with Meta Ads coming soon. If you run Bing or LinkedIn Ads, Click Guardian is your only option between the two.
Click Guardian tracks mouse movement smoothness, keyboard cadence, form-fill naturalness, and correction patterns at a granular level. Fraud Blocker uses device + geo signals and basic behavioural markers. CG's depth catches more sophisticated bots (especially AI-generated traffic).
No. Fraud Blocker doesn't offer API access or raw data export. Click Guardian is adding API access (coming soon). If custom integrations are critical, CG will support this; Fraud Blocker won't.
Yes. Both are independent scripts. Running them in parallel during CG's free trial is a smart way to compare detection accuracy, pricing, and features on your real campaigns.
Fraud Blocker has a 4.7/5 G2 rating (highest in fraud protection category) with 20+ G2 awards and exceptional community trust. Click Guardian has a 4.1/5 rating with a growing community. Fraud Blocker wins on reputation; CG is building theirs.
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