Contextual advertising
Keyword analysis for contextual advertising by helps to increase CTR and reduce customer acquisition costs.
Google AdWords
Comprehensive running of contextual advertising in helps increase conversion and attract more customers.

Yahoo ads
Keyword analysis in Yahoo Ads в Isumi allows you to find the most effective queries for advertising.
Yandex Direct
Optimization advertising in Yandex Direct в Isumi allows you to reduce the cost per click and increase the effectiveness of campaigns.