head to head · open source
Prometheus vs juicefs
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. juicefs has 14,613 stars, 1,332 forks, 203 open issues and last shipped yesterday. Prometheus leads on adoption by 358% (66,906 vs 14,613 stars). Prometheus is written in Go under Apache-2.0; juicefs is written in Go under Apache-2.0. Prometheus has attracted 16% as many forks as stars, juicefs 9%. Prometheus 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
| Prometheus | juicefs | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 15K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 67K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick juicefs if
- You want the juicefs 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 juicefs fits your workflow better
About Prometheus
Prometheus Visit prometheus.io for the full documentation, examples and guides. [ ][quay] [ ][hub] Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed. The features that distinguish Prometheus from other metrics and monitoring systems are: A multi dimensional data model (time series defined by metric name and set of key/value dimensions) PromQL, a powerful and flexible query language to…
read the full Prometheus overview →
About juicefs
JuiceFS is a high performance POSIX file system released under Apache License 2.0, particularly designed for the cloud native environment. The data, stored via JuiceFS, will be persisted in Object Storage (e.g. Amazon S3) , and the corresponding metadata can be persisted in various compatible database engines such as Redis, MySQL, and TiKV based on the scenarios and requirements. With JuiceFS, massive cloud storage can be directly connected to big data, machine learning, artificial intelligence, and various application platforms in production environments. Without modifying code, the massive cloud storage can be…
read the full juicefs overview →
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Frequently asked questions
Is Prometheus or juicefs more popular?
Prometheus has 66,906 GitHub stars and juicefs has 14,613. Prometheus has the larger community by that measure.
Are Prometheus and juicefs free?
Both are open source. Prometheus is licensed under Apache-2.0 and juicefs under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and juicefs?
Prometheus is written in Go and juicefs 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, Prometheus or juicefs?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose juicefs if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.