Concourse CI vs MockServer
A side-by-side comparison of two self-hosted ci/cd & build options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Concourse CI
Pipeline-based continuous thing-doer
VS
MockServer
Mock and proxy any system you integrate with over HTTP
| Feature | Concourse CI | MockServer |
|---|---|---|
| Category | CI/CD & Build | CI/CD & Build |
| License | Apache-2.0 | Apache-2.0 |
| Language | Go | Java |
| Setup difficulty | Hard | Medium |
| Min. RAM | 2,048 MB | 512 MB |
| Deployment | docker, kubernetes, helm | docker, kubernetes, binary |
| GitHub stars | ★ 7,878 | ★ 4,933 |
| First released | 2014 | 2013 |
| Replaces | Jenkins, CircleCI | WireMock |
Why pick each one
Choose MockServer if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Active community (4.9k GitHub stars)
Frequently asked questions
Is Concourse CI or MockServer better?
Neither is universally better. Concourse CI has the larger community, while MockServer is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Concourse CI and MockServer free and open-source?
Yes. Concourse CI is licensed under Apache-2.0 and MockServer under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Concourse CI and MockServer with Docker?
Concourse CI: yes. MockServer: yes.