Finch
runfinch.com
What it is
Finch is a free, open-source tool for local container development, available on macOS, Windows and Linux. It provides a native client for upstream container projects and brings together Lima, nerdctl, containerd and BuildKit. Its command-line interface supports Docker Compose-compatible commands, so a Compose command can be translated to Finch’s compose form. Finch also covers a majority of Visual Studio Code Dev Container use cases. Developers can sign and verify container images with cosign using self-managed keys. On macOS, registry credentials use the encrypted Keychain by default. Installation requirements vary: Windows requires WSL 2 and administrative privileges; macOS also requires administrative privileges and recommends at least 2 vCPU and 4 GB of memory; the Linux guide lists kernel v4.x or newer. Finch is intended as a developer tool, not for production use, especially multi-tenant workloads. Its macOS and Windows virtual machine does not provide a security boundary. Finch does not support Windows wincred or Linux secretservice system stores. Issues can be reported through its GitHub repository; AWS customers with Developer-tier or higher support can open technical support tickets.
Spec sheet
- Purpose
- Finch is an open source tool for local container development that provides a native client for upstream container projects.Read 7 Oct 2026 · runfinch.com
- Support
- Users can report issues through the Finch GitHub repository, and AWS customers with Developer tier or higher support can open technical support tickets for Finch.Read 7 Oct 2026 · runfinch.com
- Founded
- 2022Read 28 Sep 2026 · runfinch.com
- Compose
- Finch provides a CLI compatible with Docker Compose commands, so commands such as `docker compose up` can be translated to `finch compose up`.Read 7 Oct 2026 · runfinch.com
- Core components
- Finch brings together Lima, nerdctl, containerd, and BuildKit.Read 7 Oct 2026 · runfinch.com
- Credential storage
- On macOS, Finch configures the encrypted macOS Keychain by default for registry credentials; it does not support Windows `wincred` or Linux `secretservice` system stores.Read 7 Oct 2026 · runfinch.com
- Dev Containers
- Finch supports a majority of Visual Studio Code Dev Container use cases as an open source container runtime solution.Read 7 Oct 2026 · runfinch.com
- Image signing
- Finch supports signing and verifying container images with cosign, and currently supports self-managed keys.Read 7 Oct 2026 · runfinch.com
- Linux prerequisite
- The Linux installation guide lists Linux kernel v4.x+ as a prerequisite.Read 7 Oct 2026 · runfinch.com
- macOS prerequisites
- Finch on macOS requires administrative privileges to install and recommends at least 2 vCPU and 4 GB of memory.Read 7 Oct 2026 · runfinch.com
- Project origin
- Finch is an open source project originally released by Amazon Web Services in November 2022.Read 7 Oct 2026 · runfinch.com
- Security limitation
- Finch is a developer tool not meant for production use, especially multi-tenant workloads, and its macOS and Windows virtual machine does not create a security boundary.Read 7 Oct 2026 · runfinch.com
- Supported platforms
- Finch is available for developers on macOS, Windows, and Linux.Read 7 Oct 2026 · runfinch.com
- Windows prerequisites
- Finch on Windows requires WSL 2 and administrative privileges to install.Read 7 Oct 2026 · runfinch.com
Plans and prices
Finch Free No licensing tiers or commercial agreements required Read 7 Oct 2026 · runfinch.com
Strong points and limits
Strong points
- Free and open source
- Available on macOS, Windows and Linux
- Compose-compatible command-line workflows
- Supports most Visual Studio Code Dev Container use cases
- Can sign and verify images with cosign
Limits
- Not intended for production use
- Does not provide a security boundary on macOS or Windows
- Does not support rootless mode
- Windows installation requires WSL 2 and administrator privileges
Who it suits
Finch suits developers doing local container work on macOS, Windows or Linux, especially those using Compose or Visual Studio Code Dev Containers. It is not intended for production workloads, particularly multi-tenant ones.
Verdict
Finch offers local container development across three desktop operating systems, with Compose and Dev Container support. Its production and security limitations matter for teams considering broader deployment use.
Where Specifiction places it
- Container Runtime Software#13 of 287.9
- Container Development Environments#22 of 407.8
