opera.com (opera.com) — ad network
Website: opera.com
opera.com is an advertising system that app publishers list in their app-ads.txt as “opera.com”. 4,386 checked publishers list it (1,832 with a DIRECT account, 4,361 through resellers). Its sellers.json lists 161 sellers: 33 publishers, 124 intermediaries, 4 both.
sellers.json
Read 21 Oct 2026 from https://res.adx.opera.com/sellers.json. Its sellers.json lists 161 sellers: 33 publishers, 124 intermediaries, 4 both. We read it weekly to verify the seller accounts in publishers’ app-ads.txt files.
Of the 225 opera.com seller IDs we have seen in checked app-ads.txt files, 70 are in this sellers.json and 155 are not.
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