Index Exchange (indexexchange.com) — ad network

Website: www.indexexchange.com

Index Exchange is an advertising system that app publishers list in their app-ads.txt as “indexexchange.com”. 5,165 checked publishers list it (1,874 with a DIRECT account, 4,993 through resellers). Its sellers.json lists 4,061 sellers: 1,767 publishers, 2,077 intermediaries, 217 both.

sellers.json

Read 21 Oct 2026 from https://cdn.indexexchange.com/sellers.json. Its sellers.json lists 4,061 sellers: 1,767 publishers, 2,077 intermediaries, 217 both. We read it weekly to verify the seller accounts in publishers’ app-ads.txt files.

Of the 1,879 Index Exchange seller IDs we have seen in checked app-ads.txt files, 1,287 are in this sellers.json and 592 are not.

app-ads.txt template

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

Publishers that list Index Exchange

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