k-words.io (k-words.io) — ad network

Website: k-words.io

k-words.io is an advertising system that app publishers list in their app-ads.txt as “k-words.io”. 193 checked publishers list it (190 with a DIRECT account, 3 through resellers). Its sellers.json lists 1,481 sellers: 1,448 publishers, 12 intermediaries, 21 both.

sellers.json

Read 21 Oct 2026 from https://k-words.io/sellers.json. Its sellers.json lists 1,481 sellers: 1,448 publishers, 12 intermediaries, 21 both. We read it weekly to verify the seller accounts in publishers’ app-ads.txt files.

Of the 11 k-words.io seller IDs we have seen in checked app-ads.txt files, 9 are in this sellers.json and 2 are not.

Publishers that list k-words.io

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