Multiple Post Thumbnails vs FSM Custom Featured Image Caption (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Multiple Post Thumbnails
20K+ active installs
Free
FSM Custom Featured Image Caption
5.0K+ active installs
Free
Quick Verdict
As of April 2026, Multiple Post Thumbnails has a higher user rating (4.7/5 from 42 reviews) and leads in active installations (20K+ vs 5.0K+). Both are free WordPress plugins. Multiple Post Thumbnails has accumulated 519K+ total downloads while FSM Custom Featured Image Caption has 121K+.
Detailed Comparison
| Metric | Multiple Post Thumbnails | FSM Custom Featured Image Caption | |
|---|---|---|---|
| Rating | 4.7/5 | ◄ | 4.6/5 |
| Total Reviews | 42 | ◄ | 22 |
| Active Installs | 20K+ | ◄ | 5.0K+ |
| Total Downloads | 519K+ | ◄ | 121K+ |
| Support Resolution | N/A | 0% | |
| Last Updated | 7 years ago | ► | 1 year ago |
| First Released | 2010 | 2017 | |
| Age | 16 years | 9 years | |
| WP Requires | 2.9.2+ | false+ | |
| PHP Requires | 5.6+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.7 | 1.25.1 |
Rating Breakdown
Multiple Post Thumbnails
FSM Custom Featured Image Caption
Download Trends
Over the past 30 days, Multiple Post Thumbnails averaged approximately 24 daily downloads while FSM Custom Featured Image Caption averaged 18.
Recent Reviews
Multiple Post Thumbnails Reviews
Not working with WordPress 5.4 and Gutenberg editor
I don’t see any option to add a secondary feature image.
Works as espected
Very nice extensions for developers This topic was modified 6 years, 5 months ago by Lox.
Not working with WP version 4.7.1.
I updated the plugin from 1.3 version to 1.6.6. but it didn’t work anymore. When I selected an image as an additional post thumbnail, the pop-up window closed but the selected image didn’t appear in p
FSM Custom Featured Image Caption Reviews
Super Helpful, Indeed Essential
Simple, easy to use, works well. I’d donate for sure if the Donate link worked!
Is the plugin still supported?
I have checked that the plugin has not been updated for 2 years, we have been using it for a couple of years and the plugin is very good, but we need to know if you plan to release new maintenance upd
Worked without any configuration
This plug-in did exactly what I expected (display the featured image caption in post single view), without any configuration. Thank you!
More Featured Image Worth Comparing
Top alternatives in the same category as Multiple Post Thumbnails and FSM Custom Featured Image Caption
The time-saving solution for managing tons of featured images within minutes: Set, replace and delete in bulk and set default images for future posts.
Automatically generate, assign, and manage featured images in bulk so every post on your site has a featured image.
Easily control whether the featured image appears in the single post or page view (doesn't hide it in archive/list view).
Automatically generate the featured image from the image of the post.
The ultimate widget for displaying posts, custom post types or sticky posts with an array of options.
Plugin allows you to manually crop all the image sizes registered in your WordPress theme (in particular featured image).
Frequently Asked Questions
Is Multiple Post Thumbnails or FSM Custom Featured Image Caption more popular?
Which has better ratings — Multiple Post Thumbnails or FSM Custom Featured Image Caption?
Are Multiple Post Thumbnails and FSM Custom Featured Image Caption free?
Which plugin has better support — Multiple Post Thumbnails or FSM Custom Featured Image Caption?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.