Buy Popunder Traffic: Deposit Floors, Pricing Models and Bid Control

Five Popunder Traffic Networks, Side by Side

I checked every figure against the networks' own help centers and announcements rather than against each other's listicles. Three of the five I started with were stale.

The naming column trips people up more than anything else here. PropellerAds files popunder under Onclick, Clickadu writes "Popunder \ Onclick", the other three say Pop or Popunder. One physical event, three labels. When I could not find a format called "popunder" in a dashboard, I was reading the wrong one.

Then the money. The only platform opening below $100 is also one of two without automated CPA bidding in self-serve: AdsCompass gives you CPC and CPM, HilltopAds grants CPA on request rather than as a dashboard option. Algorithmic bidding lives on the other three, as CPA Goal, SmartCPA and CPA. If you want an algorithm hunting conversions overnight, the cheapest door is not the one I would walk through.

Why the deposit figures disagree across listings

HilltopAds raised its advertiser minimum from $50 to $100 and announced it in a press release dated 14 July 2025. Listicles updated well into 2026 still print $50. Budget from one of those and your card gets declined at the deposit screen.

PropellerAds has it in reverse: its help center documents $1,000 for wire and buyers with accounts inside put cards at $100, yet two large directories still list the general floor at $200. Neither carries a date.

The payment-method split is what almost nobody separates out, and it decides what you pay to buy popunder traffic. Adsterra publishes it plainly: $100 on Visa, Mastercard, UnionPay, Paxum and PayPal, $200 through digital wallets, $1,000 by wire. Directory data for the $50 platform reports crypto from $100 and wire from around $500. I could not confirm that breakdown on the network's own site, because its format pages render client-side and the numbers never reach the served HTML.

One cost nobody prints: card processors take roughly 3–4% plus a fixed fee, Paxum about a dollar, wire whatever your bank charges. A $100 deposit is not $100 of media.

Four Checks Behind the Best Popunder Traffic Buy

Deposit floors get the attention, and they are the smallest number in this decision. Before funding an account I check four things in the campaign builder: whether I can bid per traffic source, whether junk gets filtered at the auction rather than after it, what the frequency and pacing defaults are set to, and what the platform will show me about real rates before I pay. Registration is free on all five, so none of this costs anything to verify.

Per-source bidding beats blanket bid raises

Pop traffic arrives from thousands of publisher zones inside one campaign. Two or three carry your conversions. The rest spend money.

Raise the campaign bid 30% and you raise it everywhere, including on zones that never converted. Per-source bidding raises it only where the numbers justify it. AdsCompass implements this as Source ID Bidding: upload a list of source IDs, attach a rule to it. Adsterra's Custom Bid does the same and adds greylists, which cut the payout on weak inventory instead of dropping it.

This is the column I check first when I buy popunder traffic on a platform I have not used. A dashboard whose only lever is the campaign bid costs more over a month than a $50 gap at the deposit screen.

Filters that run before the first impression

Two targeting options thin out junk before you pay for it: excluding IPv6 addresses and excluding proxy connections. AdsCompass exposes both in the campaign builder; elsewhere the picture is uneven, so open the targeting step and look before assuming you have them. Neither is a fraud solution, and plenty of legitimate mobile users sit behind IPv6. What matters is timing: a filter applied at the auction costs nothing, while a blacklist only helps after you have paid for the visit that taught you something.

Frequency capping, where pop budgets quietly leak

Adsterra's advertiser-side default is one impression per unique user per 24 hours, and its documentation says leaving it there is fine. That is where I start, though it is not universal: on a run-of-network test some buyers open at two or three a day, then tighten once a whitelist exists. Pacing deserves the same attention, because a budget that empties by nine in the morning bought whatever inventory was awake at three.

Real bids are visible before you deposit

All five show rates inside the account and registration is free everywhere, so there is no reason to guess before you buy popunder traffic. HilltopAds gives Premium, Recommended and Minimum CPM per GEO in Traffic Volumes; Adsterra's Traffic Estimator suggests a bid across CPM, Smart CPM and CPC; AdsCompass has a Traffic Calculator split by GEO and format; PropellerAds shows volume per format and country. Sign up at three, read the number for your GEO, then decide where the deposit goes.

CPM or CPC When You Buy Popunder Traffic

On pop inventory the impression is the visit: the window opens, the user lands on your page, and nothing else has to happen for you to be billed. CPC here is not a different event. It is the same pop-open priced per unit instead of per thousand, which is why a $2 CPM and a $0.002 CPC buy the same traffic at the same cost.

So you pick for control. CPM gives cleaner arithmetic, since you know the cost of a thousand visits before launch. CPC gives a hard ceiling per visitor, which earns its place in an expensive GEO where a mis-set bid drains a daily budget in minutes. Smart CPM at Adsterra and SmartCPM at Clickadu sit between: you set a maximum, the system pays the minimum needed to win.

What Your First $100 Actually Buys

A deposit floor is not a campaign budget. Adsterra sets a $25 minimum total and daily budget on CPM and CPC campaigns, and publishes recommended CPA starting budgets per GEO: $100 for the US, France and Germany; $50 for the UK, Japan, India and Indonesia; $25 for Pakistan, Romania, Vietnam and China; $10 for Tanzania and Zambia.

Market ranges reported across pop networks, not a price list. Tier 1 payouts run higher on iGaming inventory. Your auction number is in the calculator, free.

Give a source ID three to five thousand visits before judging it. Two hundred tells you nothing: on a 2% offer that is four expected conversions, and seeing zero on a zone that later runs at 3% is normal.

Run that rule against the table. In Asia $100 covers 30 to 50 source IDs at meaningful volume; in Tier 1, five to ten. That is enough to learn a zone is bad and not enough to learn a zone is good, so I buy popunder traffic in cheap GEOs first, build the whitelist there, and carry it into the expensive ones.

How Popunder Traffic Reaches a Screen

A popunder opens behind the active window and waits, so the visitor sees your page only when they close what they were reading. Delivery fires on a click on the publisher's page, which is why the format survived the browser rules that killed windows opening on their own. All five sell that same event; what differs is the inventory behind it and the levers you get over it.

The consequence for your budget: pop has no creative. The landing page is the advertisement, opening cold in a tab nobody asked for. A cookie wall is the fastest way I know to kill a pop campaign.

GEOs and Verticals Worth the Spend

iGaming, dating, VPN and utilities, sweepstakes and mobile subscriptions are the verticals pop has carried for a decade. All convert on impulse and need no prior intent; anything requiring a price comparison or a second visit bleeds here.

GEO choice follows budget. Tier 1 pop inventory is expensive and heavily contested, which makes it the wrong place to find out whether an offer works at all. Tier 2 markets like Turkey, Mexico and the UAE, and Tier 3 across Southeast Asia and Africa, reach significance on source IDs within days for the same money. One constraint catches new buyers: PropellerAds does not accept adult campaigns; the other four run adult alongside mainstream.

Which of the Five I Would Pick

Launch Sequence for a First Popunder Campaign

Fund, target one GEO, cap at one impression per user per 24 hours, pace evenly, connect the postback first. Then read the source-level report rather than the campaign total.

FAQ

How I Compared These Five

I limited this to self-serve platforms where you can buy popunder traffic without being assigned a manager. Deposits, pricing models and payment thresholds come from each network's help center, terms or announcement, checked on 31 July 2026. Where a figure exists only in a third-party directory, I say so rather than presenting it as confirmed. The full source hierarchy and the correction procedure are set out in our editorial policy, and what I will and will not claim to have tested is on the author page.