Pluso - Pluso is a social sharing tool.
exitbar.io - Find buzz content and promote your business with it
ShareThis - Grow your audience with easy-to-use sharing tools.
Sniply - Sniply is a content marketing tool providing social media conversion.
Shareaholic - Shareaholic is trusted by over 300000 brands, businesses, agencies, and individuals to grow website traffic and engagement 24 hours a day, 7 days a week.
Backly - Backly provides shareable links perfect for marketers, agencies, online businesses to get more out of social accounts.