What is blacklisting?
Blacklisting is the fastest optimization move there is: cut what doesn't work. Here's what it means, why subtraction lifts ROI, and how to do it well.
This page explains what blacklisting is. To apply blacklist controls in a campaign, see Blacklist targeting on FroggyAds.
Cut the leaks first
Blacklisting means blocking specific sources – the source IDs that spend without converting. It's usually the very first optimization a campaign needs, because a handful of bad sources can quietly drain a budget while contributing nothing. Removing them is faster and often more impactful than any creative or bid change.
On FroggyAds you read performance down to the source ID, blacklist the wasters, and watch budget concentrate on what's left. Used alongside whitelists, SmartCPC and Adscore, blacklisting keeps campaigns lean as they grow. It's the simplest high-leverage move in media buying – and it starts from $50.
Blacklisting is best for
- Cutting sources that spend but don't convert
- Fast ROI improvement by subtraction
- Protecting budget on live campaigns
- Removing low-quality or bot-heavy zones
- Keeping scaled campaigns lean
See what is blacklisting? inside the platform
Everything runs from one self-serve dashboard – launch the campaign, target precisely, then watch results by source and optimize in real time.
- Cutting sources that spend but don't convert
- Fast ROI improvement by subtraction
- Protecting budget on live campaigns
Optimization is mostly subtraction
A blacklist removes proven wasters.
What it is
A blacklist is a set of source IDs your campaign is blocked from buying.
Why use it
Cutting non-converting sources is the fastest way to stop wasted spend.
How it works
You identify weak source IDs in reporting and exclude them in a couple of clicks.
With filtering
Blacklisting plus Adscore removes both weak zones and invalid traffic.
Build a blacklist
Open an account and protect budget from $50.
Blacklisting FAQ
What is blacklisting?
Blocking specific source IDs so your campaign never buys from them.
How is it different from whitelisting?
Blacklisting blocks bad sources; whitelisting allows only approved ones.
How fast does it work?
You can block weak sources as soon as the data shows them underperforming.
Protect your budget
Create your account and blacklist wasters across 20B+ daily impressions.