OrbStack vs Testcontainers Desktop

OrbStack is a macOS app for running Docker containers and Linux machines. It can also run a lightweight, single-node Kubernetes cluster for local development, with a GUI and network integration. The maker says it starts in two seconds and uses optimized networking, file systems, and x86 emulation. Docker CLI, Compose, Earthly, and VS Code Dev Containers work with OrbStack. Linux machines integrate with macOS networking and file sharing, and support SSH agent forwarding and remote VS Code. OrbStack requires macOS 14.0 or later. Personal, non-commercial use is free; freelance, business, and commercial users need a license for each user, with up to five devices covered per user. Pro costs $8/user/mo, billed as $96 annually, and adds Debug Shell and priority support. Enterprise lists SAML SSO and invoice and PO payments, with no price listed. A trial is available without a card, and the FAQ gives users a 30-day grace period to purchase a license. Linux graphical apps and GPU are listed as unsupported.

Testcontainers Desktop is a companion app for the open source Testcontainers libraries, for local development and testing with real dependencies. The closed-source app runs in the system tray and lets users switch between local container runtimes, including Podman and Colima. It can also run containers through Testcontainers Cloud on demand without local resources or a local Docker daemon. Users can expose services on fixed ports for debugging tools, inspect container logs, and open a shell for a configured service. A beta freeze option can stop containers from shutting down after tests, while session tracking feeds collaborative dashboards with desktop and CI data from an organization. More than 15 example service configurations include PostgreSQL and Kafka. The embedded runtime is beta and requires macOS 11 or later. A Docker account is required to sign in. The free plan includes 300 minutes of cloud runtime per month; Turbo mode requires a paid account.