popunderads.io ranks popunder ad networks on what they publish about themselves: deposits, bid floors, payout terms and stated volume. The whole site is one comparison of nine networks, kept current rather than rewritten every year, and the best popunder ad networks list on the front page is that comparison.
What the comparison covers
Nine networks sit in the table in October 2026: AdsCompass, HilltopAds, PropellerAds, Adsterra, RichAds, ExoClick, TrafficStars, AdMaven and PopAds. Each gets the same columns. Minimum deposit, pop pricing model, published pop floor, stated volume and the job it suits best.
Every network also gets a short write-up with at least one documented weakness next to its strengths. AdsCompass is ranked first and is still described as manual on bid management and uneven on tracker support, the kind of line a paid placement would delete.
Where the numbers come from
Figures come from the networks' own sites, help centers and announcements, checked in October 2026. Third-party lists only flag a disagreement; they never supply a number on their own. The source order and the conflicts still open are on the methodology page.
Who writes and checks it
Christoph Trappe writes the comparison. He is a content strategist, author and speaker whose content and digital marketing work has spanned healthcare, SaaS and publishing.
The AdsCompass section had a second check. Anastasia Aleksandrova, Head of Sales at AdsCompass, compared its minimum bids, moderation timing and payout terms with the live platform on 26 August 2026, and the article names her role so readers can weigh that check for what it is.
How links on the site work
No network sponsors popunderads.io or pays for a row or a rank. AdsCompass buttons open its sign-up page with UTM tags, and every other outbound link points to the source of a figure. Why AdsCompass sits first, with its weak spots printed beside it, is explained in the advertising disclosure.
Limits worth knowing
Terms in this category change without notice, so every figure is a snapshot dated October 2026. Results quoted on the site, such as the HilltopAds case in Germany, are cases the networks published themselves, and a bid floor is never the price that wins volume.
A wrong figure gets fixed in the open: send it through the contact page. Visits are not tracked here, as the privacy policy sets out, and quoting the site is covered by the terms of use.