Semaphore alternatives and similar libraries

Based on the "Continuous Integration" category.

Travis

8.9 0.0 Semaphore VS Travis

Free continuous integration platform for GitHub projects.
Concourse

8.6 9.9 Semaphore VS Concourse

Concourse is a container-based continuous thing-doer written in Go.

fabric8

7.4 0.0 L2 Semaphore VS fabric8

Integration platform for containers.
Jenkins

6.2 9.8 Semaphore VS Jenkins

A static site for the Jenkins automation server
TeamCity

- Semaphore VS TeamCity

JetBrain's CI solution with a free version.
Bamboo

- Semaphore VS Bamboo

Atlassian's solution with good integration of their other products. You can either apply for an open-source license or buy it.
Hudson

- Semaphore VS Hudson

Continuous integration server still in active development.
CircleCI

- Semaphore VS CircleCI

Hosted service that offers a free plan for small needs. Open source projects are given a free bigger plan. Designed to integrate with GitHub.
Codeship

- Semaphore VS Codeship

Hosted services with a limited free plan.
Go

- Semaphore VS Go

ThoughtWork's open-source solution.