OrbStack vs Tilt

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.

Tilt is a free, open-source development environment for teams building microservice applications that deploy to Kubernetes. It watches files, builds container images and updates the development environment when code changes. Its live_update feature deploys changes to running containers in seconds, including compiled-language code or dependency changes. Tilt can start the application and automate rebuilds, with logs, broken builds and runtime errors in its feedback loop. Its UI collects service logs and shows the development environment's state.

Teams configure services and workflows with Tiltfiles using Kubernetes YAML and Docker images; documentation also describes integrating Bazel builds. Tilt has an extension system for sharing Tiltfile functionality, such as team scripts and custom buttons, and provides editor support for VS Code, selected JetBrains IDEs and other editors through an embedded language server. It runs on macOS, Linux and Windows. The standard setup requires Docker, kubectl and a local Kubernetes cluster, though workflows can also use options such as Helm, Podman or local processes. Tilt is maintained as open source by Docker, Inc. under the Apache-2.0 license and costs nothing.