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Fathom.Tools
Publisher intelligence, free

Know how any publisher makes money

Traffic, revenue estimates, technology, and the full ad setup for every site. Networks claim their publishers; we confirm the ads actually running on each page.

53,946 publishers tracked·129.9B visits tracked monthly·$380.3M est. monthly ad revenue
01

Ad networks

Raptive+617,037publishers running itTraffic1.9B/moEst. revenue$35.4M/mo6,023 confirmed liveFreestar+15422publishers running itTraffic1.4B/moEst. revenue$24.1M/mo16 confirmed livePublift+501,132publishers running itTraffic1.4B/moEst. revenue$15.5M/mo523 confirmed livePlaywire+44518publishers running itTraffic1.1B/moEst. revenue$13.9M/mo188 confirmed liveMediavine+2518,568publishers running itTraffic751.3M/moEst. revenue$13.7M/mo7,432 confirmed liveAnyMind+23607publishers running itTraffic2.4B/moEst. revenue$10.3M/mo370 confirmed liveVenatus+19434publishers running itTraffic1.2B/moEst. revenue$10.2M/mo304 confirmed liveEzoic+42110,864publishers running itTraffic748.3M/moEst. revenue$8.8M/mo8,781 confirmed liveAdPushup+43436publishers running itTraffic1.2B/moEst. revenue$6.7M/mo206 confirmed liveAditude+14202publishers running itTraffic447.1M/moEst. revenue$5.3M/mo136 confirmed liveNitroPay+69467publishers running itTraffic519.5M/moEst. revenue$5M/mo286 confirmed livePublisher Collective+1187publishers running itTraffic484.3M/moEst. revenue$4.9M/mo131 confirmed liveAscendeum43publishers running itTraffic456.3M/moEst. revenue$4.4M/mo0 confirmed liveConcert+9117publishers running itTraffic240.6M/moEst. revenue$4.2M/mo83 confirmed liveInfolinks+75656publishers running itTraffic243.4M/moEst. revenue$3.5M/mo384 confirmed livePubGalaxy+44311publishers running itTraffic291.5M/moEst. revenue$2.9M/mo79 confirmed livePubNation+1238publishers running itTraffic163.4M/moEst. revenue$2.9M/mo174 confirmed liveLongitude Ads+170publishers running itTraffic130.2M/moEst. revenue$2.3M/mo28 confirmed liveRefinery89+67306publishers running itTraffic467.5M/moEst. revenue$1.9M/mo187 confirmed liveAdnimation+12216publishers running itTraffic159.2M/moEst. revenue$1.9M/mo98 confirmed liveAdapex+40299publishers running itTraffic243.6M/moEst. revenue$1.8M/mo144 confirmed liveSnack Media+16426publishers running itTraffic166.8M/moEst. revenue$1.8M/mo113 confirmed liveOpti Digital+10110publishers running itTraffic200.1M/moEst. revenue$1.7M/mo81 confirmed liveClickio+10227publishers running itTraffic373.8M/moEst. revenue$1.5M/mo6 confirmed liveSetupad+23353publishers running itTraffic300.8M/moEst. revenue$1.3M/mo164 confirmed livePubPower+9267publishers running itTraffic212.1M/moEst. revenue$1.3M/mo37 confirmed liveSHE Media+71,130publishers running itTraffic48.7M/moEst. revenue$828K/mo800 confirmed liveTapMind+3652publishers running itTraffic479.5M/moEst. revenue$809K/mo0 confirmed liveSparteo+13119publishers running itTraffic88.6M/moEst. revenue$676K/mo0 confirmed liveAdipolo+24110publishers running itTraffic100.2M/moEst. revenue$575K/mo4 confirmed liveMonumetric+22762publishers running itTraffic40.7M/moEst. revenue$572K/mo524 confirmed liveAdinPlay+3127publishers running itTraffic42.6M/moEst. revenue$376K/mo73 confirmed liveYieldMonk+664publishers running itTraffic139.2M/moEst. revenue$286K/mo0 confirmed liveNewor Media+30803publishers running itTraffic14.9M/moEst. revenue$197K/mo79 confirmed live
Ordered by estimated revenue across the sites we confirmed running each network, so a platform whose config we cannot read on the page sits lower than its listing count suggests. The green gauge is that confirmation rate. Full breakdown
02

Top sites by traffic

Sites confirmed running a network on the page, or naming one as their ad manager in ads.txt. A sellers.json listing or a lone DIRECT line is not enough: the biggest sites sell through dozens of ad systems and are managed by none of them.
SitePublisherVisitsGlobal rank
namu.wiki330M#110
dcinside.com326.2M#76
scribd.comScribd Inc306.4M#125
hotstar.com175.9M#232
crazygames.comBloxd106M#411
nate.com넥스트페이퍼엠앤씨 (Nextpaper MNC inc.)88.7M#324
biblegateway.com87.1M#535
nexusmods.com84.7M#245
rightmove.co.uk77.6M#249
letterboxd.com76.6M#336
apnews.com76.4M#838
eenadu.net75.3M#598
Traffic is SimilarWeb estimated visits for the last full month. Rank is its global rank over the same period.
03

Newest domains already drawing traffic

Registration dates come from each registry's own RDAP record, and only sites whose own files evidence an ad network are listed. Registration is not the launch date, but a young domain already drawing six figures a month is worth a look.
SitePublisherRegisteredVisits
256teams.com2026-07195K
hostcustoms.com2026-07260K
legacyruns.com2026-06191K
build-a-player.com2026-062.2M
electindex.com2026-06258K
eraball.com2026-063.4M
spritetrading.com2026-06505K
playgoatlab.com2026-06678K
rivalsdata.com2026-063.3M
38-0.app2026-063.6M
84-0.com84-0.com2026-06181K
38-0-0.com2026-06759K