Outline Server
Proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys.
Outline Server vs sish
Two self-hosted Proxy apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.
Side by side
| Outline Server | sish | |
|---|---|---|
| Description | Proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys. | HTTP(S)/WS(S)/TCP tunnels to localhost using only SSH (serveo/ngrok alternative). |
| GitHub stars | 6,252 | 4,811 |
| Forks | – | – |
| Open issues | – | – |
| Commits (12 months) | 16 | 44 |
| Last activity | 2026-10-22 | 2026-11-03 |
| Latest release | server-v1.12.3 (2025-02-24) | v4.0.0 (2026-10-27) |
| Maintenance health | Active | Active |
| License | Apache-2.0 | MIT |
| Language / platform | Docker, Nodejs | Go, Docker |
| Docker Hub image | – | antoniomika/sish |
| Docker pulls | – | 484.3k |
| Est. server size | ~1 GB, 1 vCPU | ~512 MB, 1 vCPU |
| Est. hosting from | $5/mo | $3.5/mo |
| Categories | Proxy | Proxy |
| Links | Website · Source | Website · Source |
What the numbers say
- Outline Server is more popular on GitHub: 6.3k stars vs 4.8k for sish.
- sish had more commits in the last 12 months (44 vs 16).
- sish published a release more recently (v4.0.0 on 2026-10-27; Outline Server's latest is server-v1.12.3 on 2025-02-24).
- Outline Server is licensed under Apache-2.0, sish under MIT.
- Outline Server is written in Nodejs; sish in Go.
- Deployment options listed upstream: Outline Server: Docker; sish: Docker.
- Only sish has a Docker Hub image that we detected (antoniomika/sish).
- Our rough hardware estimate is lighter for sish (~512 MB server) than Outline Server (~1 GB); this is an estimate from the stack and category, not a benchmark.
Summary: Outline Server leads on GitHub popularity; sish leads on commit activity and Docker Hub availability. The right choice depends on the features you need — read both project descriptions and docs.
This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-05. It does not rate features or quality.
Get the Docker images
sish
docker pull antoniomika/sishImage on Docker Hub. Ports, volumes and environment variables differ per app; follow the official docs.
Frequently asked questions
Is Outline Server or sish more popular?
Outline Server has more GitHub stars (6,252 vs 4,811 for sish, as of 2026-11-05). Stars measure interest, not quality.
Which is more actively maintained, Outline Server or sish?
sish had more commits over the last 12 months (44 vs 16). The last recorded activity was 2026-10-22 for Outline Server and 2026-11-03 for sish. Our health labels: Outline Server is “Active”, sish is “Active”.
What licenses do Outline Server and sish use?
Outline Server: Apache-2.0. sish: MIT.
Can I run Outline Server and sish with Docker?
sish has a Docker Hub image (antoniomika/sish). We did not find one for Outline Server, though the upstream listing mentions Docker as a deployment option.
Read more
sish
HTTP(S)/WS(S)/TCP tunnels to localhost using only SSH (serveo/ngrok alternative).
Browse all self-hosted Proxy apps.