1. Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

  2. Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.

  3. Create, review and deploy code together with GitLab open source git repo management software | GitLab

  4. Integrated, on-demand tools to build software faster, with less stress. Get started for free and find out why over 800,000 users trust Assembla.

  5. Beanstalk is the easiest way for tax practitioners to manage their tax workflow. Elegantly store all your client email discussions in one place. Nothing to download or install. Your client doesn’t even need to log in. Email threads are stored aut...

  6. Review code, discuss changes, share knowledge, and identify defects

  7. Free, private Git, Mercurial, and SVN repository management platform. Intuitive hosting and management of all your software-related assets.

  8. Kiln is a complete source control management system based on Git and Mercurial.