Co-Authors, Multiple Authors and Guest… vs Smart Author Box (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
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 80). Both are free WordPress plugins. Co-Authors, Multiple Authors and Guest… has accumulated 627K+ total downloads while Smart Author Box has 4.7K+.
Detailed Comparison
| Metric | Co-Authors, Multiple Authors and Guest… | Smart Author Box | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4/5 |
| Total Reviews | 111 | ◄ | 1 |
| Active Installs | 20K+ | ◄ | 80 |
| Total Downloads | 627K+ | ◄ | 4.7K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 1 month ago | ◄ | 1 year ago |
| First Released | 2020 | 2019 | |
| Age | 6 years | 7 years | |
| WP Requires | 5.5+ | 4.0+ | |
| PHP Requires | 7.2.5+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.13.0 | 1.0.7 |
Rating Breakdown
Co-Authors, Multiple Authors and Guest…
Smart Author Box
Download Trends
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!
Smart Author Box Reviews
No reviews yet
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Frequently Asked Questions
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Are Co-Authors, Multiple Authors and Guest… and Smart Author Box free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.