Optimax Media Delivery
26 websites

Optimax Media Delivery is free to use

http://optmd.com/

OPTIMAX Media Delivery ... We are also one of the few ad servers that labels the ads we deliver in a way that makes it easy for consumers to find and contact us.

VS

Questback
32 websites

Questback is free to use

http://www.questback.com/

QuestBack is a global leader in enterprise feedback management, customer experience management, Social CRM and market research solutions. The company’s SaaS-based feedback and dialogue solutions enable organizations to gain actionable insig...

Market Share by Top Websites

1 Questback is leading in Top 100K Sites.

2 In terms of market share, Optimax Media Delivery is clearly lagging behind, losing to Questback in all segments.

Websites Categories

1 Questback has better usage coverage in more websites categories. Including News & Media, Business & Consumer Services, Food & Drink, Sports and 4 other categories.

2 Optimax Media Delivery is leading in Computers Electronics & Technology, Science & Education, Community & Society, Adult and 3 other categories.

Geography

1 Optimax Media Delivery is leading in most countries, including United States, India, Brazil, Canada and 6 other countries.

2 Questback is leading in Norway, Sweden, Croatia, Denmark and one other country.