Container Desktop vs Kool

Container Desktop is a free, open-source desktop interface for Podman, Docker, and Apple Container, available on Linux, macOS, and Windows. It connects to local environments, SSH, and WSL. Users can inspect container logs, environment variables, mounts, ports, and live stats, then start, stop, or restart containers. Exposed services can be opened in a browser.

For image work, the app includes a Containerfile editor with live linting, build options, a build timeline, and an image layer inspector. It also provides tools for image security, pods, networks, secrets, and volumes. A built-in assistant can inspect and operate containers; it requests approval before actions that change state. The assistant works with LM Studio and llama.cpp locally, or OpenRouter and Anthropic in the cloud. The project is licensed under MIT. Its privacy policy says the app itself performs no telemetry and collects, stores, or transmits no data, while noting that third-party registries such as docker.io and quay.io have their own privacy practices. Linux and Windows downloads list x86_64 and arm64 options.

Kool.dev Cloud is a platform-as-a-service for deploying containerized web applications, either on managed hosting or infrastructure a team provides. Deployments can start with a Git push, trigger automatic builds, create preview environments for pull requests, and avoid downtime. Kool supports Docker Compose compatibility and existing Compose setups. For bring-your-own-cloud deployments, it installs Kubernetes using k0s on a VPS with SSH access; named providers include DigitalOcean, Hetzner, AWS, Vultr, OVH, and Linode, and Kool says any VPS with SSH can be used. Managed database options include MySQL, PostgreSQL, Redis, MongoDB, and Elasticsearch. Monitoring includes Prometheus and one-click Grafana dashboards. Listed security features include automated hardening, network isolation, secrets management, SSH key authentication, cluster activity logs, and credentials encrypted at rest. Plans include BYOC Free, managed cloud plans from $5.00 per month, and BYOC Pro at $49.00 per month. The BYOC Free tier is limited to one cluster, one node, one environment, and one app; a valid credit card is required after seven days. Kool lists documentation, community Discord, and email support for all plans, with priority support for Pro and Team.