PubMatic (pubmatic.com) — ad network

Website: pubmatic.com

PubMatic is an advertising system that app publishers list in their app-ads.txt as “pubmatic.com”. 5,554 checked publishers list it (2,691 with a DIRECT account, 5,458 through resellers). Its sellers.json lists 6,505 sellers: 3,563 publishers, 2,650 intermediaries, 274 both.

sellers.json

Read 21 Oct 2026 from https://cdn.pubmatic.com/sellers/data/sellers.json. Its sellers.json lists 6,505 sellers: 3,563 publishers, 2,650 intermediaries, 274 both. We read it weekly to verify the seller accounts in publishers’ app-ads.txt files.

Of the 3,457 PubMatic seller IDs we have seen in checked app-ads.txt files, 2,646 are in this sellers.json and 811 are not.

app-ads.txt template

PubMatic is in our generator: create an app-ads.txt with PubMatic.

Publishers that list PubMatic

• geektales.games app-ads.txt
• playducky.com app-ads.txt
• appquantum.com app-ads.txt
• say.games app-ads.txt
• tagam.es app-ads.txt
• echarm.co app-ads.txt
• voodoo.io app-ads.txt
• lionstudios.cc app-ads.txt
• mysterytag.com app-ads.txt
• miniclip.com app-ads.txt
• tapclap.com app-ads.txt
• originalgames.io app-ads.txt

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