Preevy
Preevy is a free, open-source tool for provisioning, managing, and exposing temporary cloud environments for containerized applications.
What Preevy is
Preevy is a free, open-source tool for provisioning, managing, and exposing temporary cloud environments for containerized applications. It is designed for pull-request and merge-request review workflows, creating previews that teams can inspect during code review. Preevy provisions Docker Compose applications and supports AWS, Google Cloud, Microsoft Azure, and Kubernetes as deployment targets. It can run in CI/CD systems such as GitHub Actions and CircleCI, while its GitHub plugin can post or update pull-request comments with preview links. The CLI runs on Mac, Linux, and Windows and requires Node.js v18 or newer, Docker CLI, Docker Compose, and BuildX plugins. Environments may be public or protected, using a pre-shared secret or Livecycle login for private access. Services use a tunnel, whose server can be self-hosted on private infrastructure. Profiles can use local storage or AWS S3, Google Cloud Storage, or Azure Blob Storage.
Good
- Open-source and free
- Supports AWS, Google Cloud, Azure, Kubernetes
- GitHub pull-request comments with preview links
- Public or protected environments
- Self-hostable tunnel server
Watch out
- Requires Node.js v18 or newer
- Requires Docker Compose and BuildX plugins
- CLI collects anonymous telemetry
- Cloud or Kubernetes credentials are required
Who it suits
Preevy suits developers and teams creating preview environments for pull or merge requests. It targets users who want this workflow with limited Docker or cloud-provider knowledge.
Verdict
Preevy provides a broad preview-environment workflow across major cloud targets and CI systems. Check its prerequisites, telemetry setting, and access model before deployment.
The facts
Each one read from Preevy's own pages, with the date it was checked.
What it does
- Access controls
- Preevy can deploy applications with public or protected access, on the public internet or inside an existing private network.checked 7 Oct 2026
- CI integrations
- Preevy documents CI support for GitHub Actions, GitLab Actions, Circle CI, Travis CI, and Azure Pipelines.checked 7 Oct 2026
- Credential handling
- Preevy uses cloud provider or Kubernetes credentials to provision and connect to environments and says it does not send or store those credentials.checked 4 Oct 2026
- Deployment targets
- Supported deployment targets include AWS, Google Cloud, Microsoft Azure, and Kubernetes.checked 4 Oct 2026
- Deploy targets
- Preevy supports AWS, Google Cloud, Microsoft Azure, and Kubernetes as deploy targets.checked 7 Oct 2026
- Docker extension
- The Livecycle Docker Extension requires Docker Desktop 4.10 or higher and embeds a standalone Preevy CLI.checked 4 Oct 2026
- GitHub integration
- Its bundled, default enabled GitHub plugin can post or update pull request comments with preview URLs.checked 7 Oct 2026
- GitHub plugin
- The GitHub plugin can post a pull request comment with links to the available preview services.checked 4 Oct 2026
- Operating systems
- The CLI prerequisites specify Node.js v18 or greater on Mac, Linux, or Windows.checked 4 Oct 2026
- Preview workflow
- Preevy is designed to create preview environments for pull or merge requests as part of code review workflows.checked 7 Oct 2026
- Private previews
- Private environments can be restricted using a pre-shared secret or a Livecycle login via Google, Microsoft, or GitHub SSO.checked 7 Oct 2026
- Product
- Preevy is an open source tool for provisioning, managing, and exposing ephemeral environments for containerized applications in the cloud.checked 4 Oct 2026
- Profile storage
- Preevy supports storing shared profiles in AWS S3, Google Cloud Storage, and Azure Blob Storage, or locally.checked 7 Oct 2026
- Requirements
- The getting-started guide requires Node.js v18 or greater on Mac, Linux, or Windows, plus Docker CLI with Docker Compose and BuildX plugins.checked 7 Oct 2026
- Security
- Preevy says it does not send or store users’ cloud provider or Kubernetes credentials and does not get access to their code.checked 7 Oct 2026
- Support
- Preevy’s documentation directs users to the Livecycle Community for support.checked 7 Oct 2026
- Telemetry
- The CLI collects anonymous usage telemetry, which users can disable by setting PREEVY_DISABLE_TELEMETRY to 1 or true.checked 7 Oct 2026
- Tunnel hosting
- The tunnel server can be self-hosted, including on a private network, and Preevy’s docs describe SSH private-key authentication for tunnel connections.checked 7 Oct 2026
- Tunnel security
- Services are exposed through a tunnel rather than directly, and the Tunnel Server can be deployed on private infrastructure.checked 4 Oct 2026
- Use case
- Preevy is designed for preview environments in pull or merge request workflows.checked 4 Oct 2026
- What it does
- Preevy is an open source tool for provisioning, managing, and exposing ephemeral cloud environments for containerized applications.checked 7 Oct 2026
- Who it is for
- Preevy’s stated goal is to make preview environments accessible to developers with minimal knowledge of Docker and a cloud provider account.checked 7 Oct 2026
Where it runs
- Application support
- Preevy provisions preview environments for Docker Compose applications.checked 4 Oct 2026
The company
- Maker
- Preevy is made by Livecycle; its about page lists Tel Aviv as an address.checked 4 Oct 2026
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