head to head · open source
monolog vs Vortex
monolog has 21,402 GitHub stars, 1,920 forks, 3 open issues and last shipped 4 days ago. Vortex has 597 stars, 334 forks, 44 open issues and last shipped 12 months ago. monolog leads on adoption by 3,485% (21,402 vs 597 stars). monolog is written in PHP under MIT; Vortex is written in Java under Apache-2.0. monolog has attracted 9% as many forks as stars, Vortex 56%. monolog was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (logging), 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
| monolog | Vortex | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 597 |
| License | MIT | Apache-2.0 |
| Written in | PHP | Java |
| Last push | 2026-11-01 | 2025-11-13 |
| Forks | ⑂ 1.9K | ⑂ 334 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick monolog if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Vortex if
- You want the Vortex 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 Vortex fits your workflow better
About monolog
Monolog Logging for PHP Note This is the documentation for Monolog 3.x , if you are using older releases see the documentation for Monolog 2.x or Monolog 1.x Monolog sends your logs to files, sockets, inboxes, databases and various web services. See the complete list of handlers below. Special handlers allow you to build advanced logging strategies. This library implements the PSR 3 interface that you can type hint against in your own libraries to keep a maximum of interoperability. You can also use it in your applications to make sure you can always use another compatible logger at a later time. As of 1.11.0…
read the full monolog overview →
About Vortex
Vortex Discord Moderation Bot Vortex is a bot designed to keep your server safe and your staff team organized. Its moderation and logging suite keep track of your members and keep your moderators accountable. Its auto moderator capabilities also allow it to filter out certain types of behavior without need for human intervention, lightening the load on the staff team. Finally, Vortex is designed to be fast and easy to use. Vortex Wiki ℹ About Vortex 🌀 Getting Started 🔨 Moderator Guide 🚩 Strikes 🛡 Auto Moderation 🌟 Vortex Pro 📜 Full Command Reference ⚠ Troubleshooting How do I report a bug or suggest a…
read the full Vortex overview →
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Frequently asked questions
Is monolog or Vortex more popular?
monolog has 21,402 GitHub stars and Vortex has 597. monolog has the larger community by that measure.
Are monolog and Vortex free?
Both are open source. monolog is licensed under MIT and Vortex under Apache-2.0. Neither carries a licence fee.
What is the difference between monolog and Vortex?
monolog is written in PHP and Vortex 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, monolog or Vortex?
Choose monolog if you want the larger community (21,402 stars) or its MIT licence terms. Choose Vortex if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.