18. AdCash

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AdCash is one of the foremost ad networks and provides high-quality ads from leading brands and exclusive pricing models designed to effectively monetize publishers’ online content and increase revenue.

AdCash supports all industry standard as well as exclusive display formats such as site under, footer, interstitial, slide-in, background, and more. It has over 1,000 ad campaigns running on its platform— bigger inventory means better ad targeting.

Model: CPM, CPC, CPA
Minimum traffic: N/A

19. Chitika

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A popular alternative to AdSense, Chitika has over 350,000 publishers on its network and serves over four billion ads per month, making it one of the largest ad networks in the world if you were to go by those metrics.

Its proprietary targeting and optimization technology uses programmatic buying to serve precisely the right ad, at the right time. The approval process for new publishers is usually pretty straightforward and takes little time.

Model: CPC
Minimum traffic: None