Based on our record, Adform seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I would highly recommend starting from Adform or Smart. Those are quite easy to manage if you just started your journey with programmatic. Adform: https://site.adform.com/ Smart: https://smartadserver.com/demand-partners/. Source: over 2 years ago
Vungle - Vungle helps mobile application developers promote and monetize their apps through in-app video trailers.
BuySellAds - BuySellAds.com Online Advertising Network
NativeX - NativeX, A One-Stop Mobile Solution
Sonobi - Sonobi is an advertising technology that offers a solution for publishers, media agencies and advertiser brands to drive results.
Widespace Summit - Summit is a full-stack programmatic ad platform and marketplace designed specifically to deliver branding campaigns on mobile.
CPMStar - CPMStar is an Ad Network providing advertising solutions to the gaming industry.