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Spinnaker

spinnaker.io

Free plan WebAPISelf-hosted
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Spec score 7.3 #17 of 25 in Rollback Management

What it is

Spinnaker is a free, open-source, self-hosted multi-cloud continuous delivery platform for releasing software changes. Its pipelines can run integration and system tests, manage server groups, monitor rollouts, and start from Git, Jenkins, Travis CI, Docker, or CRON events. Built-in blue/green and canary strategies are available, and teams can define custom strategies. Documented providers include AWS, Azure, Cloud Foundry, Google Compute Engine, Kubernetes, Oracle Cloud, and App Engine. At least one provider must be enabled and configured before applications can be deployed. CI integrations include Jenkins, Travis, AWS CodeBuild, Concourse, Google CodeBuild, and Artifactory; source integrations include GitHub, Bitbucket Server/Stash, and GitLab. Authentication supports OAuth 2.0, SAML, or LDAP, while authorization can use groups or team-based role providers. SSL secures UI and API communication. Kubernetes is the recommended installation route, with local Debian packages documented for smaller deployments. The local guide recommends at least four cores and 16GB RAM and warns that single-machine installations may have downtime.

Spec sheet

Purpose
Spinnaker is an open-source, multi-cloud continuous delivery platform for releasing software changes.Read 4 Oct 2026 · spinnaker.io
Audience
The site says Spinnaker is for teams looking to standardize release processes and improve quality.Read 4 Oct 2026 · spinnaker.io
Security
Spinnaker supports authentication through systems such as OAuth 2.0, SAML, or LDAP, and authorization through role providers including Google Groups, GitHub Teams, SAML roles, or LDAP groups.Read 4 Oct 2026 · spinnaker.io
Support
The homepage says Slack is the fastest way to get questions answered.Read 4 Oct 2026 · spinnaker.io
Automated releases
Pipelines can run integration and system tests, manage server groups, monitor rollouts, and be triggered by events including Git, Jenkins, Travis CI, Docker, or CRON.Read 4 Oct 2026 · spinnaker.io
CI and source integrations
The FAQ lists Jenkins, Travis, AWS CodeBuild, Concourse, Google CodeBuild, and Artifactory as CI integrations, and GitHub, Bitbucket Server/Stash, and GitLab among source repository integrations.Read 4 Oct 2026 · spinnaker.io
Cloud providers
The documentation lists AWS, Azure, Cloud Foundry, Google Compute Engine, Kubernetes, Oracle Cloud, and App Engine as supported providers.Read 4 Oct 2026 · spinnaker.io
Deployment strategies
Built-in strategies include blue/green and canary deployments, and users can define custom strategies.Read 4 Oct 2026 · spinnaker.io
Installation
The recommended installation path is a Kubernetes cluster; local Debian packages are also documented for smaller deployments.Read 4 Oct 2026 · spinnaker.io
Local installation requirements
The local Debian installation guide recommends at least 4 cores and 16GB of RAM and notes that a single-machine deployment may have downtime.Read 4 Oct 2026 · spinnaker.io
Notable provider status
The provider documentation says OpenStack support was removed after several releases without support.Read 4 Oct 2026 · spinnaker.io
Provider setup
Spinnaker requires at least one enabled cloud provider and an account configured for it to deploy applications.Read 4 Oct 2026 · spinnaker.io
Transport security
Spinnaker supports SSL to secure communication for its UI and API.Read 4 Oct 2026 · spinnaker.io

Plans and prices

Spinnaker (open source) Free Self-hosted; requires installation and configuration Read 4 Oct 2026 · spinnaker.io

Every Spinnaker plan and price →

Strong points and limits

Strong points

  • Open-source and free
  • Blue/green and canary deployment strategies
  • Supports multiple documented cloud providers
  • Pipeline tests and rollout monitoring
  • Authentication and authorization options

Limits

  • Self-hosted installation and configuration required
  • A cloud provider account must be configured
  • Local single-machine deployments may have downtime
  • OpenStack support was removed after several releases

Who it suits

Spinnaker suits teams standardizing release processes across multiple cloud providers. It is for organizations prepared to install, configure, and operate self-hosted delivery infrastructure.

Verdict

Spinnaker provides broad, self-hosted delivery automation with testing, rollout controls, and multi-cloud targets. Its free license avoids subscription pricing, but operating the required infrastructure remains the buyer’s responsibility.

Where Specifiction places it

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