Apps similar to Gefyra include Crane, which is free and open source. Other options are Docker Compose UI, DevSpace (for Kubernetes and Docker), mirrord and Shipyard.Build. In total there are nine Virtualization Tools like Gefyra for Linux, Mac, Windows, the web and self-hosting.
Crane is a container image tool that includes building local Docker images; connecting to DockerHub; listing local and remote container images; pushing local images to the DockerHub registry, and importing remote container images into an MLOps platform cluster.
Taiwan
The aim of this project is to provide a minimal HTTP API on top of Docker Compose while maintaining full interoperability with Docker Compose CLI.
With a DevSpace, you can build, test and run code directly inside any Kubernetes cluster. You can run devspace up in any of your projects and the client-only DevSpace CLI will start a DevSpace within your Kubernetes cluster.
Managed ephemeral environments built from Docker Compose for monorepos and multi-repository apps. Automatically deploy PR previews with shareable URLs, logs, secrets, SSO access, integration and E2E testing, plus CI/CD integration.
Telepresence is an open source tool that lets you develop and debug your Kubernetes services locally while bridging to a remote Kubernetes cluster.
A fast, rootless sandbox and virtual resource runtime for any workload, including untrusted and AI-generated code. Daemonless: a real, kernel-enforced container in ~3.5 ms from an OCI image, no daemon, one 1.52 MB static binary.
Kubernetes sandboxes create isolated environments for each change by deploying only modified services and routing other requests to shared cluster dependencies. They support pull-request previews, end-to-end and integration tests, local code, resource isolation, and coding-agent workflows.
United States
BunkerVM is a lightweight runtime designed to safely execute AI agent generated code inside isolated Firecracker microVM sandboxes.
Germany
EU
Israel
