Finch vs Incus

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.

Incus is free software for managing system containers, application containers, and virtual machines. Instances can share storage and networking, and administrators can manage them through a command-line tool, REST API, or third-party integrations. The software supports snapshots, backup and recovery, migration, configurable storage pools and networks, and resource controls. The project describes its API as suitable for use from a laptop through clusters of thousands of compute nodes. Documented integrations include Terraform, OpenTofu, Ansible, Packer, Distrobuilder, GARM, Kubernetes Cluster API, and Incant. The daemon runs on Linux; client applications are available for Windows and macOS, with FreeBSD client packages also listed. Upstream does not directly provide packages, so installation is through Linux distributions, third-party repositories, or source. Incus is developed under the Apache 2 license. Containers are unprivileged by default, but access to the Unix socket grants full control, so it should be limited to trusted users. The 6.0 LTS release is supported until June 2029; feature releases are normally supported until the next release.