Twenty20 Image Before-After vs Post Slider For WPBakery Page Builder (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Twenty20 Image Before-After
20K+ active installs
Free
Post Slider For WPBakery Page Builder
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Twenty20 Image Before-After has a higher user rating (4/5 from 55 reviews) and leads in active installations (20K+ vs 1.0K+). Both are free WordPress plugins. Twenty20 Image Before-After has accumulated 417K+ total downloads while Post Slider For WPBakery Page Builder has 25K+.
Detailed Comparison
| Metric | Twenty20 Image Before-After | Post Slider For WPBakery Page Builder | |
|---|---|---|---|
| Rating | 4/5 | 4/5 | |
| Total Reviews | 55 | ◄ | 9 |
| Active Installs | 20K+ | ◄ | 1.0K+ |
| Total Downloads | 417K+ | ◄ | 25K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ◄ | 3 years ago |
| First Released | 2016 | 2017 | |
| Age | 10 years | 9 years | |
| WP Requires | 5.9+ | 3.5+ | |
| PHP Requires | 5.6+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.4 | 1.1 |
Rating Breakdown
Twenty20 Image Before-After
Post Slider For WPBakery Page Builder
Download Trends
Over the past 30 days, Twenty20 Image Before-After averaged approximately 45 daily downloads while Post Slider For WPBakery Page Builder averaged 3.
Recent Reviews
Twenty20 Image Before-After Reviews
Great plugin, fast support
Great plugin, fast support, simple, easy to use.
No Longer Working
Type for an update or get pulled.
ブロックエディター未対応
恐らく、このプラグインはブロックエディターに対応していないので、Gutenbergでは画像が挿入できないです。 あと、lazyload.jsや”loading=lazy”を使用すると、表示されなくなったり画像下に空白ができてしまったりするバグがあるため、画像表示が崩れます。
Post Slider For WPBakery Page Builder Reviews
The Filter Query needs a bug fix :)
Hello, Thank you for this plugin 🙂 I see that the plugin is working – but there are small problem in the filters query – can you fix it ? Thanks, Yariv
Best support ever
Great plugin: easy to use and beautiful layout. The best thing is the support team. They are so prompt and helpful!
It’s not working
I could not figure out how this plugin works. After installation, nothing has changed. I searched everywhere but couldn’t set up post carousel
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.