Travis CI
Provider 
Founded 2011
Sells To Developers
Pricing Model Recurring Subscription
Ownership —

Travis CI is a continuous integration and continuous delivery platform that automates builds, tests, and deployments from a YAML configuration.
Travis CI builds, tests, and deploys software from a single .travis.yml file, with preconfigured environments for more than 30 programming languages and connections to more than 40 deployment providers. Pipelines run on every commit and pull request, and build matrices plus parallel jobs test a codebase across operating systems, runtimes, and architectures.
The hosted service runs on clean virtual machines and isolated containers with scoped secrets, and connects GitHub, GitLab, Bitbucket, and Perforce repositories to notification and deployment tooling. A self-hosted Server edition offers the same pipelines on on-premise or private-cloud infrastructure for enterprises with stricter control requirements.
Buildkite

Buildkite
buildkite.com
GitHub

GitHub Actions
github.com
GitLab

GitLab — DevSecOps Platform
gitlab.com
| Attribute | Travis CI | Buildkite | GitHub Actions | GitLab — DevSecOps Platform | |
|---|---|---|---|---|---|
| Provider | |||||
| Founded | 2011 | 2013 | 2008 | 2014 | |
| Sells To | Developers | Developers | Enterprise | Enterprise | |
| Pricing Model | Recurring Subscription | Recurring Subscription | Recurring, Software, Usage-based | Recurring | |
| Ownership | — | — | Acquired Subsidiary, Equity | Public |
Provider 
Founded 2011
Sells To Developers
Pricing Model Recurring Subscription
Ownership —
Provider 
Founded 2013
Sells To Developers
Pricing Model Recurring Subscription
Ownership —
Provider 
Founded 2008
Sells To Enterprise
Pricing Model Recurring, Software, Usage-based
Ownership Acquired Subsidiary, Equity
Provider 
Founded 2014
Sells To Enterprise
Pricing Model Recurring
Ownership Public

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