Co-Authors, Multiple Authors and Guest… vs Starbox – the Author Box for Humans (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Co-Authors, Multiple Authors and Guest…
20K+ active installs
Free
Starbox – the Author Box for Humans
10K+ active installs
Free
Quick Verdict
As of April 2026, Co-Authors, Multiple Authors and Guest… has a higher user rating (4.9/5 from 111 reviews) and leads in active installations (20K+ vs 10K+). Both are free WordPress plugins. Co-Authors, Multiple Authors and Guest… has accumulated 627K+ total downloads while Starbox – the Author Box for Humans has 518K+. Starbox – the Author Box for Humans has a higher support resolution rate (100% vs 100%).
Detailed Comparison
| Metric | Co-Authors, Multiple Authors and Guest… | Starbox – the Author Box for Humans | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.5/5 |
| Total Reviews | 111 | ► | 203 |
| Active Installs | 20K+ | ◄ | 10K+ |
| Total Downloads | 627K+ | ◄ | 518K+ |
| Support Resolution | 100% | 100% | |
| Last Updated | 1 month ago | ◄ | 11 months ago |
| First Released | 2020 | 2013 | |
| Age | 6 years | 13 years | |
| WP Requires | 5.5+ | 4.6+ | |
| PHP Requires | 7.2.5+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 4.13.0 | 3.5.4 |
Rating Breakdown
Co-Authors, Multiple Authors and Guest…
Starbox – the Author Box for Humans
Download Trends
Over the past 30 days, Co-Authors, Multiple Authors and Guest… averaged approximately 687 daily downloads while Starbox – the Author Box for Humans averaged 29.
Recent Reviews
Co-Authors, Multiple Authors and Guest… Reviews
great
great
Nice Plugin
The plugin works well, I’m very satisfied.
So cool
Works well and it makes the posts much cooler!
Starbox – the Author Box for Humans Reviews
Seems not compatible with WPML
I love that plugin, but I’ll probably have to switch to another solution since I’d like to go multilingual. Unfortunately, Starbox doesn’t seem to be compatible with WPML. That’s unfortunate for Starb
Pleasant and efficient.
Pleasant and efficient. Many thanks to the developers. Works well with php 8.1 and wp 6.2. Better than other free plugins 😉
Very good support
Fisrt time that I see such a simple plugin to use, very convenient and easy for the settings. But the support is fantastic. I wanted to tweak a little bit, and immediately I received all the solutions
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Frequently Asked Questions
Is Co-Authors, Multiple Authors and Guest… or Starbox – the Author Box for Humans more popular?
Which has better ratings — Co-Authors, Multiple Authors and Guest… or Starbox – the Author Box for Humans?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.