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Talos Linux vs Photon OS: catalog facts
Talos Linux	Photon OS
Freemium Free and open source under MPL-2.0, with a paid Enterprise edition that adds support and…	Free Free and open source.
Linux, Self-hosted	Linux
No SSH, shell or package manager, so the attack surface is small Managed entirely through an API with declarative configuration	Small footprint suited to container hosts Images for x86, ARM64, Raspberry Pi and major clouds
Only suited to running Kubernetes, not general workloads No shell access means debugging works differently from ordinary Linux	Aimed at servers and appliances, not desktop use Best integrated with VMware environments
Operating system	Operating system
Open source	Open source
License: MPL-2.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.