codebeat - Automated code review for Swift
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
CodeStream - CodeStream helps development teams resolve issues faster, and improve code quality by streamlining code reviews inside your IDE
SCons - SCons is an Open Source software construction tool—that is, a next-generation build tool.
Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
Ninja Build - Ninja is a small build system with a focus on speed.