Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.

codebeat - Automated code review for Swift

SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.

Sourcery AI - Sourcery reviews your code everywhere you work and automatically suggests improvements

CodeClimate - Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.

Cxxdroid - Cxxdroid – C++ compiler IDE for mobile development is an educational-oriented application that is used to practice code editing and program writing, checking files, and many more with UI designed with speed and usability of mind.