head to head · open source
Prometheus vs paicoding
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. paicoding has 3,201 stars, 618 forks, 28 open issues and last shipped 2 months ago. Prometheus leads on adoption by 1,990% (66,906 vs 3,201 stars). Prometheus is written in Go under Apache-2.0; paicoding is written in Java under Apache-2.0. Prometheus has attracted 16% as many forks as stars, paicoding 19%. 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 | paicoding | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 3.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-11-02 | 2026-09-01 |
| Forks | ⑂ 11K | ⑂ 618 |
| 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 paicoding if
- You want the paicoding feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and paicoding 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 paicoding
一个基于 Spring Boot、MyBatis Plus、MySQL、Redis、ElasticSearch、MongoDB、Docker、RabbitMQ 等技术栈实现的社区系统，采用主流的互联网技术架构、全新的UI设计、支持一键源码部署，拥有完整的文章&教程发布/搜索/评论/统计流程等，代码完全开源，没有任何二次封装，是一个非常适合二次开发/实战的现代化社区项目👍 。 一、配套服务 1. 技术派网址 ： 2. 技术派教程 ： 目前已更新高并发手册、JVM 手册、Java 并发编程手册、二哥的 Java 进阶之路，以及技术派部分免费教程。我们的宗旨是： 学编程，就上技术派 😁 3. 技术派管理端源码 ：paicoding admin 4. 技术派专属学习圈子 ：不走弯路，少采坑，附 120 篇技术派全套教程 5. 派聪明AI助手 ：AI 时代，怎能掉队，欢迎体验 技术派的派聪明 AI 助手 6. 码云仓库 ： （国内访问速度更快） 二、项目介绍 项目演示 前台社区系统 项目仓库（GitHub）： 项目仓库（码云）： 项目演示地址： Vue 版前后端分离版本 这个版本对技术派进行了二次开发，将用户端的前端 UI 使用 Vue3 重写，并且将后端升级到 Spring Boot 3 版本，喜欢 Vue3 或者 Spring Boot 3 版本的球友可以看看这个分支。 项目仓库（GitHub）： 项目仓库（码云）：…
read the full paicoding overview →
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Frequently asked questions
Is Prometheus or paicoding more popular?
Prometheus has 66,906 GitHub stars and paicoding has 3,201. Prometheus has the larger community by that measure.
Are Prometheus and paicoding free?
Both are open source. Prometheus is licensed under Apache-2.0 and paicoding under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and paicoding?
Prometheus is written in Go and paicoding in Java. 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 paicoding?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose paicoding if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.