🌐 Best Popup & Popunder Ad Networks
🔥 Best Popup & Popunder Ad Networks in 2026 (High CPM & Maximum Revenue)
Looking for the best popup and popunder ad networks to maximize your revenue?
These ad formats offer some of the highest CPM rates, especially for crypto faucets and PTC websites.
In this guide, we list the top popunder ad networks that deliver high earnings, fast approval, and strong performance.
🥇 PopAds BEST POPUNDER
The most popular popunder ad network with very high CPM rates.
- ✔ High earnings
- ✔ Instant approval
- ✔ Full control over ads
Start with PopAds
🥈 Adsterra HIGH CPM
One of the best popup and popunder networks with global coverage.
- ✔ High CPM
- ✔ Multiple formats
- ✔ Reliable payments
Join Adsterra
🥉 PropellerAds POPULAR
Well-known network offering popunder and push ads.
- ✔ Easy setup
- ✔ Good fill rate
- ✔ Global traffic
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#4 HilltopAds
Strong popunder network with competitive CPM.
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#5 Zerads
Multi-format network including popup ads.
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#6 AdCash
Premium ad network with pop and display ads.
Join Platform
#7 PopCash
Alternative to PopAds with stable earnings.
Start Earning
#8 TrafficStars
High-performance network with premium traffic.
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#9 ExoClick
Advanced ad platform with multiple monetization tools.
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💡 Popunder Monetization Strategy
To maximize your ad revenue, you need to use pop ads strategically.
✅ Best Practices
- ✔ Limit to 1 popunder per session
- ✔ Combine with banner ads
- ✔ Optimize for mobile traffic
- ✔ Test different networks
- ✔ Target high-paying GEOs
❌ What to Avoid
- ❌ Too many popups (kills UX & SEO)
- ❌ Aggressive redirects
- ❌ Low-quality ads
- ❌ Slow-loading scripts
- ❌ Ignoring user retention
👉 The key is balance: maximize CPM without hurting user experience.
❓ FAQ
What is a popunder ad?
A popunder opens behind the main browser window and generates revenue per view.
Are pop ads profitable?
Yes, they offer some of the highest CPM rates available.
How many pop ads should I use?
Ideally, only one per session to maintain user retention.
Which network is best?
PopAds and Adsterra are among the top choices.
🚀 Conclusion
The best popup and popunder ad networks in 2026 can significantly increase your website revenue.
Used correctly, they are one of the most powerful tools for faucet monetization.
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