An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

skout.com app-ads.txt check

skout.com is missing out on higher CPMs: its app-ads.txt has 3 invalid lines and lists only 3,957 of the 4,699 lines its 23 ad networks expect (16% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 6,442 lines, 4,232 unique records, 2,128 duplicates, 3 invalid lines, 38 ad networks detected.

Ad networks in skout.com/app-ads.txt

Amazon Publisher Services — account 937a1d62-188f-45c8-9b45-feb716880724: 1 line in the file
Smaato — accounts 1100041776, 1100057583, 1100059236 and 13 more: 16 lines in the file
Xandr (Microsoft) — account 2965: 1 line in the file
Magnite (Rubicon) — account 1016: 1 line in the file
PubMatic — accounts 157526, 166535, 159342 and 2 more: 5 lines in the file
OpenX — accounts 540424506, 537117287, 537141045 and 1 more: 4 lines in the file
InMobi — account df3ecf4f8bf74637b1b5af78090ce7a9: 173 lines in the file, 99 expected lines missing
Yahoo — account 59891: 1 line in the file
TripleLift — accounts 3301, 3471, 7154 and 2 more: 5 lines in the file
Liftoff Monetize (Vungle) — accounts 1017, 5a1aede25cc4979d7400c935: 386 lines in the file, 6 expected lines missing
AppLovin — account dabb702dcfabb75605de9acc9f010bc1: 34 lines in the file, 2 expected lines missing
DT Exchange (Fyber) — accounts 196560, 233172: 400 lines in the file, 26 expected lines missing
Google AdMob — accounts pub-6025438120434977, pub-5146416736966575, pub-6547074035899916 and 7 more: 10 lines in the file
HyprMX — account 727160495: 263 lines in the file, 107 expected lines missing
Verve (PubNative) — accounts 1009809, 1008048, 1007531 and 6 more: 400 lines in the file, 118 expected lines missing
Index Exchange — accounts 202103, 196083, 214581: 3 lines in the file
ironSource / LevelPlay — account 179955: 100 lines in the file, 26 expected lines missing
Meta Audience Network — accounts 557858464395721, 10152350890862130, 10152576064177370 and 4 more: 7 lines in the file
Mintegral — account 11213: 400 lines in the file, 98 expected lines missing
Maticoo (zMaticoo) — account 114490: 207 lines in the file, 238 expected lines missing
MobileFuse — account 2501: 1 line in the file
Start.io — account 136075619: 140 lines in the file, 18 expected lines missing
Unity Ads — account 1236715: 157 lines in the file, 4 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 129 expected lines missing
Yandex Ads — partner (reseller) lines only: 129 lines in the file, 39 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 87 lines in the file, 57 expected lines missing
BIGO Ads — partner (reseller) lines only: 400 lines in the file, 309 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 42 lines in the file, 7 expected lines missing
BlueSea — partner (reseller) lines only: 18 lines in the file, 19 expected lines missing
Display.io — partner (reseller) lines only: 7 lines in the file, 25 expected lines missing
DSP Exchange — partner (reseller) lines only: 311 lines in the file, 250 expected lines missing
Monetrix — partner (reseller) lines only: 43 lines in the file, 50 expected lines missing
Prado — partner (reseller) lines only: 20 lines in the file, 7 expected lines missing
Kidoz — partner (reseller) lines only: 16 lines in the file, 6 expected lines missing
CAS.ai — partner (reseller) lines only: 125 lines in the file, 40 expected lines missing
DSail — partner (reseller) lines only: 125 lines in the file, 40 expected lines missing
Bidmachine — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing

Invalid lines

pubmatic.com, 166965, RESELLER, 5d62403b186f2ace Prebid
sharethrough.com, CZ4W8fhF, RESELLER, d53b998a7bd4ecd2 Prebid
Media.net, 8CUGG4P7J, RESELLER - oRTB

Corrected file: skout.com app-ads.txt (fixed).

FAQ

Does skout.com have an app-ads.txt?

Yes — https://skout.com/app-ads.txt has 6,442 lines (checked 20 Oct 2026).

Which ad networks does skout.com work with?

Its app-ads.txt lists Amazon Publisher Services, Smaato, Xandr (Microsoft), Magnite (Rubicon), PubMatic, OpenX, InMobi, Yahoo, TripleLift, Liftoff Monetize (Vungle), AppLovin, DT Exchange (Fyber) and 26 more.

skout.com app-ads.txt check

Ad networks in skout.com/app-ads.txt

Invalid lines

FAQ

Does skout.com have an app-ads.txt?

Which ad networks does skout.com work with?

Is the app-ads.txt of skout.com correct?

Other checked domains

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