How it works consists of 2 major components:

  • an agent that's installed on your environment where you want to deploy images – crane is the agent that communicates with Kubernetes API and dagent is the agent for communication with Docker API, both written in Go –,

  • and a platform (UI developed in React.js, Next.js. Backend developed in Node.js, Nest.js). Communication between the agents and the platform takes place in gRPC with TLS encryption. The data is managed in a PostgreSQL database mapped by Prisma ORM. cloud (alpha access)

Alpha is suggested for non-production purposes. If you want to use it for production, reach out to us at


Self-hosted is free and will always be, without feature and usage restrictions.

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