Robo Gallery – Photo & Image Slider vs WP Lightbox 2 (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Robo Gallery – Photo & Image Slider
40K+ active installs
Free
Quick Verdict
As of April 2026, WP Lightbox 2 has a higher user rating (4.4/5 from 89 reviews) while Robo Gallery – Photo & Image Slider leads in active installations (40K+ vs 30K+). Both are free WordPress plugins. Robo Gallery – Photo & Image Slider has accumulated 2.4M+ total downloads while WP Lightbox 2 has 1.3M+.
Detailed Comparison
| Metric | Robo Gallery – Photo & Image Slider | WP Lightbox 2 | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 4.4/5 |
| Total Reviews | 403 | ◄ | 89 |
| Active Installs | 40K+ | ◄ | 30K+ |
| Total Downloads | 2.4M+ | ◄ | 1.3M+ |
| Support Resolution | 88% | N/A | |
| Last Updated | 1 week ago | ◄ | 2 months ago |
| First Released | 2015 | 2011 | |
| Age | 11 years | 15 years | |
| WP Requires | 3.3+ | 3.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 5.1.4 | 3.0.7 |
Rating Breakdown
Robo Gallery – Photo & Image Slider
WP Lightbox 2
Download Trends
Over the past 30 days, Robo Gallery – Photo & Image Slider averaged approximately 819 daily downloads while WP Lightbox 2 averaged 93.
Recent Reviews
Robo Gallery – Photo & Image Slider Reviews
This Could Be the Best Gallery Plugin available – But…
This could be the absolute best gallery plugin available, but… The inability to communicate with the author except via an anonymous “app” layer (upzilla) causes me to reduce my rating from 5 stars to
Great Image Gallery Plugin
I have been using another gallery plugin for the last 10 years. I manage 1189 galleries on 68 websites. This is the first gallery plugin I have used that out of the box gives the proper shorting of
Powerfull Gallery plugin
I tried a few gallery plugins before testing Robo Gallery, Robo Gallery is the plugin with the best functionality, and with version 5 it is even better.
WP Lightbox 2 Reviews
Design features not working
The design settings from the admin no longer work. I have a site full of galleries and cannot access the settings to add the next button. Very annoying. It looks like the plugin was just updated and y
best plugin
thank you for up-dating this plugin. it serves my purposes well, is easy to use and has always been working on all devices.
Broke my site
Very nice to hear this from a customer…
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.