When comparing Team Foundation Server vs Wercker, the Slant community recommends Wercker for most people. In the question“What are the best continuous integration tools?” Wercker is ranked 8th while Team Foundation Server is ranked 17th. The most important reason people chose Wercker is:
Wercker is based on Docker and it allows developers to create their own deployment stacks inside Docker containers. These stacks range from programming languages, to services, and even to notifications.
Specs
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Pros
Pro Free private repository
Offers support for free private repositories.
Pro Ability to create and use custom environments
Wercker is based on Docker and it allows developers to create their own deployment stacks inside Docker containers. These stacks range from programming languages, to services, and even to notifications.
Pro Free unlimited number of private repositories CI while in Beta
While in beta, Wercker offers unlimited free public and private repositories.
Pro Social networking elements
Wercker has an activity feed with which different team members can see and follow everything their colleagues have been doing. This gives the tool a certain social network feel, much like GitHub itself.
Cons
Con Slow
TFS is usually slow in performance and in running tests.