Open source focus

Open Source Alternatives to Parallels

11 open source Virtualization options similar to Parallels, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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KubeVirt
Not rated
Container-native virtualization for Kubernetes, enabling VMs and containers to run side-by-side.
Open source · Self-hostable
Ubuntu
Not rated
A popular open-source Linux distribution.
Open source · Self-hostable
Canonical
Not rated
Canonical develops and supports Ubuntu, a leading open-source operating system for cloud, servers, and edge devices.
Open source · Self-hostable
SmythOS
Not rated
Open-source AI operating system for launching and scaling specialized AI agent networks.
Open source · Self-hostable
Node.js
Not rated
An open-source, cross-platform JavaScript runtime environment.
Open source · Self-hostable
Linuxed
Not rated
Linuxed provides an AI-powered platform for Linux system administration, automation, and infrastructure management.
Open source · Self-hostable
Realnas
Not rated
Open-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
TypeScript
Not rated
A strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.
Open source
Zsvirt
Not rated
A production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.
Open source
Dremio
Not rated
Self-service analytics on data lakes with data warehouse functionality and data lake flexibility.
Open source · Self-hostable
Cua
Not rated
Cua provides an open-source framework and cloud desktops for AI agents to control operating systems and desktop applications across Linux, Windows, macOS, and Android.
Open source

Company	License	Founded	Rating	Reviews
KubeVirtContainer-native virtualization for Kubernetes, enabling VMs and containers to run side-by-side.	Open source · Self-hostable	-	Not rated	-
UbuntuA popular open-source Linux distribution.	Open source · Self-hostable	-	Not rated	-
CanonicalCanonical develops and supports Ubuntu, a leading open-source operating system for cloud, servers, and edge devices.	Open source · Self-hostable	-	Not rated	-
SmythOSOpen-source AI operating system for launching and scaling specialized AI agent networks.	Open source · Self-hostable	-	Not rated	-
Node.jsAn open-source, cross-platform JavaScript runtime environment.	Open source · Self-hostable	-	Not rated	-
LinuxedLinuxed provides an AI-powered platform for Linux system administration, automation, and infrastructure management.	Open source · Self-hostable	-	Not rated	-
RealnasOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.	Open source · Self-hostable	-	Not rated	-
TypeScriptA strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.	Open source	-	Not rated	-
ZsvirtA production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.	Open source	-	Not rated	-
DremioSelf-service analytics on data lakes with data warehouse functionality and data lake flexibility.	Open source · Self-hostable	-	Not rated	-
CuaCua provides an open-source framework and cloud desktops for AI agents to control operating systems and desktop applications across Linux, Windows, macOS, and Android.	Open source	-	Not rated	-