head to head · open source
JumpServer vs hydra
JumpServer has 31,886 GitHub stars, 5,809 forks, 97 open issues and last shipped yesterday. hydra has 17,646 stars, 1,620 forks, 98 open issues and last shipped 3 months ago. JumpServer leads on adoption by 81% (31,886 vs 17,646 stars). JumpServer is written in Python under GPL-3.0; hydra is written in Go under Apache-2.0. JumpServer has attracted 18% as many forks as stars, hydra 9%. JumpServer was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| JumpServer | hydra | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 18K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-11-02 | 2026-07-29 |
| Forks | ⑂ 5.8K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick JumpServer if
- You weight community size — 32K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick hydra if
- You want the hydra feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and hydra fits your workflow better
About JumpServer
An open source PAM platform (Bastion Host) [![][license shield]][license link] [![][docs shield]][docs link] [![][deepwiki shield]][deepwiki link] [![][discord shield]][discord link] [![][docker shield]][docker link] [![][github release shield]][github release link] [![][github stars shield]][github stars link] English · 中文(简体) · 中文(繁體) · 日本語 · Português (Brasil) · Español · Русский · 한국어 What is JumpServer? JumpServer is an open source Privileged Access Management (PAM) platform that provides DevOps and IT teams with on demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a…
read the full JumpServer overview →
About hydra
Chat · Discussions · Newsletter · Docs · Try Ory Network · Jobs Ory Hydra is a hardened, OpenID Certified OAuth 2.0 Server and OpenID Connect Provider optimized for low latency, high throughput, and low resource consumption. It connects to your existing identity provider through a login and consent app, giving you absolute control over the user interface and experience. What is Ory Hydra? Why Ory Hydra OAuth2 and OpenID Connect: Open Standards OpenID Connect Certified Deployment options Use Ory Hydra on the Ory Network Self host Ory Hydra Quickstart Who is using Ory Hydra Ecosystem Ory Kratos: Identity and User…
read the full hydra overview →
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Frequently asked questions
Is JumpServer or hydra more popular?
JumpServer has 31,886 GitHub stars and hydra has 17,646. JumpServer has the larger community by that measure.
Are JumpServer and hydra free?
Both are open source. JumpServer is licensed under GPL-3.0 and hydra under Apache-2.0. Neither carries a licence fee.
What is the difference between JumpServer and hydra?
JumpServer is written in Python and hydra in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, JumpServer or hydra?
Choose JumpServer if you want the larger community (31,886 stars) or its GPL-3.0 licence terms. Choose hydra if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.