Docker OpenVPN vs Outline Server
A side-by-side comparison of two self-hosted remote access & vpn options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Docker OpenVPN | Outline Server |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 28 · At risk | 66 · Good |
| Category | Remote Access & VPN | Remote Access & VPN |
| License | MIT | Apache-2.0 |
| Language | Shell | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 128 MB | 256 MB |
| Deployment | docker | docker |
| GitHub stars | ★ 9,091 | ★ 6,254 |
| First released | 2014 | 2018 |
| Replaces | NordVPN | NordVPN |
What are Docker OpenVPN and Outline Server?
Docker OpenVPN
Docker OpenVPN packages an OpenVPN server with helper scripts for easy certificate generation and client provisioning. It is a popular way to run a personal VPN with minimal effort.
- Containerized OpenVPN
- Scripted client provisioning
- Data volume persistence
- Easy to back up
Outline Server
Outline Server, from Jigsaw, lets anyone create and run their own Shadowsocks-based VPN server for circumventing censorship. It is managed through the Outline Manager application.
- Shadowsocks-based access
- Censorship resistant
- Easy server creation
- Per-user access keys
Docker OpenVPN vs Outline Server: key differences
Docker OpenVPN is written in Shell, while Outline Server is built with TypeScript. Licensing differs — MIT for Docker OpenVPN versus Apache-2.0 for Outline Server. Docker OpenVPN is the lighter option, starting around 128 MB of RAM against 256 MB for Outline Server. Docker OpenVPN is the more established project (first released 2014), while Outline Server arrived in 2018.
Why pick each one
Choose Docker OpenVPN if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Mature project with 9.1k GitHub stars
- Written in Shell
Choose Outline Server if…
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 6.3k GitHub stars
Frequently asked questions
Is Docker OpenVPN or Outline Server better?
Neither is universally better. Docker OpenVPN has the larger community, while Outline Server is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Docker OpenVPN and Outline Server free and open-source?
Yes. Docker OpenVPN is licensed under MIT and Outline Server under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Docker OpenVPN and Outline Server with Docker?
Docker OpenVPN: yes. Outline Server: yes.
Which is lighter on resources, Docker OpenVPN or Outline Server?
Docker OpenVPN has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Outline Server. Real-world usage depends on library size, user count, and enabled features.