head to head · open source
Apache SkyWalking vs jupiter
Apache SkyWalking has 24,988 GitHub stars, 6,632 forks, 41 open issues and last shipped 2 days ago. jupiter has 4,568 stars, 707 forks, 16 open issues and last shipped 7 days ago. Apache SkyWalking leads on adoption by 447% (24,988 vs 4,568 stars). Apache SkyWalking is written in Java under Apache-2.0; jupiter is written in Go under Apache-2.0. Apache SkyWalking has attracted 27% as many forks as stars, jupiter 15%. Apache SkyWalking was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (metrics), so they are genuine substitutes rather than adjacent tools.
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
| Apache SkyWalking | jupiter | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 4.6K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-03 | 2026-10-29 |
| Forks | ⑂ 6.6K | ⑂ 707 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Apache SkyWalking if
- You weight community size — 25K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick jupiter if
- You want the jupiter 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 jupiter fits your workflow better
About Apache SkyWalking
Apache SkyWalking ========== SkyWalking : an APM (Application Performance Monitoring) system, especially designed for microservices, cloud native and container based architectures. Abstract SkyWalking is an open source APM system that provides monitoring, tracing and diagnosing capabilities for distributed systems in Cloud Native architectures. Distributed Tracing End to end distributed tracing. Service topology analysis, service centric observability and APIs dashboards. Agents for your stack Java, .Net Core, PHP, NodeJS, Golang, LUA, Rust, C++, Client JavaScript and Python agents with active development and…
read the full Apache SkyWalking overview →
About jupiter
JUPITER: Governance oriented Microservice Framework Introduction JUPITER is a governance oriented microservice framework, which is being used for years at Douyu. Online Demo Jupiter Console (Juno) Documentation See the 中文文档 for the Chinese documentation. Requirements Go version = 1.19 Docker Quick Start 1. Install jupiter toolkit 1. Create example project from jupiter layout 1. Download go mod dependencies 1. Run the example project with jupiter toolkit 1. Just code yourself : ) Learn More: Juno: Microservice Governance System for jupiter Jupiter Layout: Project Template for jupiter Examples Bugs and Feedback…
read the full jupiter overview →
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Frequently asked questions
Is Apache SkyWalking or jupiter more popular?
Apache SkyWalking has 24,988 GitHub stars and jupiter has 4,568. Apache SkyWalking has the larger community by that measure.
Are Apache SkyWalking and jupiter free?
Both are open source. Apache SkyWalking is licensed under Apache-2.0 and jupiter under Apache-2.0. Neither carries a licence fee.
What is the difference between Apache SkyWalking and jupiter?
Apache SkyWalking is written in Java and jupiter 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, Apache SkyWalking or jupiter?
Choose Apache SkyWalking if you want the larger community (24,988 stars) or its Apache-2.0 licence terms. Choose jupiter if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.