head to head · open source
xxl-job vs atom
xxl-job has 30,648 GitHub stars, 11,492 forks, 79 open issues and last shipped 25 days ago. atom has 911 stars, 93 forks, 2 open issues and last shipped yesterday. xxl-job leads on adoption by 3,264% (30,648 vs 911 stars). xxl-job is written in Java under GPL-3.0; atom is written in Python under AGPL-3.0. xxl-job has attracted 37% as many forks as stars, atom 10%. atom was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (scheduler), 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
| xxl-job | atom | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 911 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Java | Python |
| Last push | 2026-10-09 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 93 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick xxl-job if
- You weight community size — 31K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick atom if
- You want the atom feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and atom fits your workflow better
About xxl-job
XXL JOB XXL JOB, a distributed task scheduling framework. Home Page Introduction XXL JOB is a distributed task scheduling framework. It's core design goal is to develop quickly and learn simple, lightweight, and easy to expand. Now, it's already open source, and many companies use it in production environments, real "out of the box". XXL JOB是一个分布式任务调度平台，其核心设计目标是开发迅速、学习简单、轻量级、易扩展。现已开放源代码并接入多家公司线上产品线，开箱即用。 Sponsor XXL JOB is an open source and free project, with its ongoing development made possible entirely by the support of these awesome backers. XXL JOB 是一个开源且免费项目，其正在进行的开发完全得益于支持者的支持。开源不易，前往赞助项目开发 金牌赞助方 阿里云…
read the full xxl-job overview →
About atom
ATOM Platform The governed agent platform — autonomy, earned. 88% of AI agent pilots never reach production. Atom is built for the other path. Industry figure (Turion 2026). Atom makes no claims about its own deployments. What is Atom? Atom is an open source, self hosted AI agent workforce — a team of specialty agents (sales, support, finance, engineering) that your people delegate to in plain language. Where other platforms sell agent capability , Atom sells agent accountability : autonomy that is earned through verified outcomes, executed inside a deterministic safety net, on your hardware. Agents that earn…
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Frequently asked questions
Is xxl-job or atom more popular?
xxl-job has 30,648 GitHub stars and atom has 911. xxl-job has the larger community by that measure.
Are xxl-job and atom free?
Both are open source. xxl-job is licensed under GPL-3.0 and atom under AGPL-3.0. Neither carries a licence fee.
What is the difference between xxl-job and atom?
xxl-job is written in Java and atom in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, xxl-job or atom?
Choose xxl-job if you want the larger community (30,648 stars) or its GPL-3.0 licence terms. Choose atom if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.