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Octelium vs Pritunl: catalog facts
Octelium	Pritunl
Free Free and open source.	Free The open-source server and client are free to download and run yourself.
Self-hosted, Command line	Windows, macOS, Linux, Self-hosted
Combines VPN, ZTNA and gateway roles in one self-hosted system Open source under AGPL-3.0 and Apache-2.0 licences	Supports OpenVPN, WireGuard and IPsec from one web interface Multi-cloud site-to-site links through Pritunl Link
Requires deploying and operating a cluster Broad scope means more to learn than a simple VPN	You have to run and maintain the server yourself Aimed at organisations, so it is more than a single user needs
Downloadable app, Self-hosted	Downloadable app, Self-hosted
Open source	Open source
License: AGPL-3.0, Apache-2.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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