Social Dot Com
1 websites

Social Dot Com is free to use

http://www.salesforcemarketingcloud.com/products/social-media-advertising/

Social.com is a Preferred Marketing Developer Program (PMD) owned by SalesForce

VS

Unanimis
2 websites

Unanimis offers both free and paid options

http://www.unanimis.co.uk

Unanimis is a U.K.-based digital advertising network, specialising in branded and performance display advertising, reaching over 69% of the UK online population (approximately 25.6 million unique users a month). Unanimis had £21,7m revenue...

Market Share by Top Websites

2 In terms of market share, Social Dot Com is clearly lagging behind, losing to Unanimis in all segments.

Websites Categories

1 Social Dot Com has better usage coverage in more websites categories. Including Gambling.

2 Unanimis hasn't got a lead over Social Dot Com in any websites category.

Geography

1 Unanimis is leading in most countries, including United Kingdom.

2 Social Dot Com hasn't got a lead over Unanimis in any country.