JunkShun
JunkShun
JunkShun is the ONLY click protection service with two layers: fraud prevention blocks the bots and bad actors, then conversion screening filters out valid traffic that won't convert - before you pay for any of it.
No credit card required. No obligation to continue.
What is Conversion Screening?
Every click fraud tool asks: "Is this click real?" Only JunkShun asks the next question: "Is this click worth paying for?"
After JunkShun's fraud prevention layer blocks the bots and bad actors, your Conversion Screening rules take over. You configure them - geofencing by radius, rate limiting across four time tiers, browser language checks, VPN and proxy detection at four sensitivity levels, and location filters by country or state.
A real person clicking your ad from a state you don't serve isn't fraud - but it's still a waste of your budget. A visitor clicking for the fifth time today is a real person - but you only need to pay once. Conversion Screening catches what fraud detection never will, and no other service offers it.
Every other click fraud tool in the world only addresses the first one.
Automated scripts with zero conversion potential drain your budget 24/7
Rivals click your ads to exhaust your daily budget before real customers see them
Real people clicking from areas you don't serve or outside your ad schedule - valid clicks, but only JunkShun lets you screen them out
Same visitor clicking again and again - only JunkShun gives you 4 tiers of rate limiting to decide how many clicks you'll pay for
Every click fraud tool handles bots and bad actors. That's table stakes.
Only JunkShun lets you decide if simply not being fraudulent is enough to earn a piece of your ad budget.
Other tools ask: "Is this click real?" JunkShun asks: "Is this click worth paying for?"
24 automated filters block threats before your site loads.
Every competitor stops here.
11 client-configured filters you control.
Only JunkShun offers this layer.
Every competitor fights fraud. Only JunkShun screens for business value after the fraud is handled.
Those algorithms learn from every click. JunkShun's two layers ensure they only learn from data generated by real, qualified visitors - not bots, not competitors, and not valid visitors who were never going to convert. Cleaner training data means smarter optimization.
Competitors integrate with ad platform APIs and only support Google and Meta. JunkShun operates at your website - both protection layers cover every platform automatically.
How? JunkShun operates at your website level - blocking and screening visitors before they trigger ANY platform's tracking pixel. Both layers of protection apply to every platform automatically.
Get both protection layers running in under 5 minutes. No technical expertise required.
Add your domain and drop in a simple code snippet or install our WordPress plugin. Takes less than 5 minutes.
Click Fraud Prevention starts blocking immediately. Configure your Conversion Screening rules from the dashboard - geofencing, rate limits, language filters and more.
Finally get detailed data on each and every click - which layer handled it, exactly why it was blocked or approved, and a complete log you can export and analyze.
Real results from a real account - not vanity metrics.
A local service business spending $48/day on Google Ads has been protected by JunkShun for over 6 years. In that time, Google has issued virtually zero credits for invalid click activity - because JunkShun blocks fraud before Google ever sees it. Over the last 3 years alone, JunkShun's combined fraud prevention and conversion screening saved an estimated $14,000 - the equivalent of nearly 10 months of their ad budget.
Rolling 60-day data across all protected accounts
No confusing tiers. No hidden fees. Fraud prevention and conversion screening in every plan.
After your free 30-day trial
No credit card required. 14 days to review before payment.
Those tools detect invalid traffic and either request refunds or add IPs to exclusion lists. JunkShun does two things differently: first, it blocks fraudulent clicks before your ad platform ever counts them, so there's no charge to refund. Second, it adds an entire layer those tools don't have - Conversion Screening - where you define your own business rules to filter out valid traffic that won't convert. No other service offers both.
It's JunkShun's second protection layer - the one no other service offers. After fraud is blocked, your custom business rules screen what's left: geofencing, rate limiting, language filters, anonymizer detection, and location controls. You decide what "valuable" means for your business. See the detailed breakdown near the top of this page.
Immediately. Click Fraud Prevention activates the moment you install the code. Conversion Screening rules can be configured from your dashboard at any time - they take effect instantly.
No. Both layers run server-side in milliseconds - before your page even loads for the visitor.
Absolutely! It's a simple code snippet added to your site - just like adding Google Analytics. WordPress users can install our plugin in 2 clicks instead. Conversion Screening rules are configured through a visual dashboard, no coding required.
We'll send you a detailed report showing exactly what both layers blocked and why, plus an invoice. You have 14 days to review before any payment. Not for you? Just let us know - no charge, no hassle.
ALL of them. Unlike competitors who integrate with specific ad platform APIs, JunkShun works at the website level. Both protection layers apply to every platform that sends traffic to your site - Google, Meta, TikTok, Reddit, LinkedIn, Pinterest, Yahoo, X, Snapchat, and any other. One solution covers your entire ad stack.
I'm not an ads expert, I'm a data guy - and JunkShun was an accidental discovery.
Back in 2019, a family friend's campaign got restructured by a Google rep, and their site was suddenly flooded with bot traffic. I was just trying to make it stop and didn't know the first thing about Google Ads.
But I knew how to analyze data. I could see the junk pouring in, and I found that if I filtered it at the gateway before the page loaded, Google never counted the click. The charge never happened.
Once the bots were handled, the data showed something else: a lot of the remaining clicks were real people who were never going to convert. Wrong state. Wrong language. Same person clicking five times in a day. Every one of those clicks cost money and none of them were fraud.
That's when I realized stopping fraud was only half the problem. So I built a second layer - one that lets the business owner define what a "valuable" click looks like, and filters out the rest before the ad platform charges for it.
I later learned there was an entire click fraud prevention industry. Every tool in it stops at fraud. None of them address the valid traffic that still wastes your budget. That's the gap JunkShun fills.
We know it sounds different. That's because it is. Try it free for 30 days and see the results for yourself.
Two layers of protection. 30 days free. See exactly where your ad budget is going.