Toptal enables start-ups, businesses, and organizations to hire freelancers from a growing network of top talent in the world.

Freelancer is a global crowdsourcing marketplace website, which allows potential employers to post jobs that freelancers can then bid to complete.

Braina is an intelligent personal assistant application for Microsoft Windows.

Upwork or Elance-oDesk is a global freelancing platform where businesses and independent professionals connect and collaborate remotely.

USource is a outsource platform for digital marketing.