Advowire - Advowire is a great crowdsourcing software for social media influencers!

Mustr - Mustr is a public relations platform that helps the media team in organizing the network of journalists and bloggers and maintaining relations with them.

Influenster - Influenster is your source for honest product reviews. Discover new products, read beauty news, watch tutorials, and shop and share your favorite products.

Crowdly - Crowdly is a social advocate management platform, helps brands find, rank and engage their top advocates on Facebook.

Pollseye - < 30 seconds video reviews of products ("user-generated QVC")

Jamballa - Jamballa is a platform that enables brands to reach bloggers and influencers more easily to promote their products and services, and to reach the targeted audience.