PluginSift

Seraphinite Accelerator vs Plugin Optimizer – Speed Up Your… (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Seraphinite Accelerator

Seraphinite Accelerator

4.8(473)

60K+ active installs

Free

Updated 2 days ago
View Seraphinite Accelerator
VS
Plugin Optimizer – Speed Up Your…

Plugin Optimizer – Speed Up Your…

4(4)

80 active installs

Free

Updated 3 years ago
View Plugin Optimizer – Speed Up Your…

Quick Verdict

As of April 2026, Seraphinite Accelerator has a higher user rating (4.8/5 from 473 reviews) and leads in active installations (60K+ vs 80). Both are free WordPress plugins. Seraphinite Accelerator has accumulated 823K+ total downloads while Plugin Optimizer – Speed Up Your… has 6.4K+.

Detailed Comparison

Rating
4.8/5Seraphinite Accelerator
◄
Plugin Optimizer – Speed Up Your…4/5
Total Reviews
473Seraphinite Accelerator
◄
Plugin Optimizer – Speed Up Your…4
Active Installs
60K+Seraphinite Accelerator
◄
Plugin Optimizer – Speed Up Your…80
Total Downloads
823K+Seraphinite Accelerator
◄
Plugin Optimizer – Speed Up Your…6.4K+
Support Resolution
0%Seraphinite Accelerator
Plugin Optimizer – Speed Up Your…N/A
Last Updated
2 days agoSeraphinite Accelerator
◄
Plugin Optimizer – Speed Up Your…3 years ago
First Released
2021Seraphinite Accelerator
Plugin Optimizer – Speed Up Your…2021
Age
5 yearsSeraphinite Accelerator
Plugin Optimizer – Speed Up Your…5 years
WP Requires
4.5+Seraphinite Accelerator
Plugin Optimizer – Speed Up Your…5.0+
PHP Requires
7.1+Seraphinite Accelerator
Plugin Optimizer – Speed Up Your…7.0+
Business Model
FreeSeraphinite Accelerator
Plugin Optimizer – Speed Up Your…Free
Latest Version
2.29.2Seraphinite Accelerator
Plugin Optimizer – Speed Up Your…1.3.7

Rating Breakdown

Seraphinite Accelerator

4.8/5(473 reviews)
5
93%
4
1%
3
1%
2
1%
1
4%

Plugin Optimizer – Speed Up Your…

4/5(4 reviews)
5
75%
4
0%
3
0%
2
0%
1
25%

Recent Reviews

Seraphinite Accelerator Reviews

by kafdagi3462

Muhteşem bir eklenti

Eklentiyi indirdim kurdum. SONUÇ: Performans: % 99 Erişebilirlik: %99 En iyi uygulamalar %100 Seo: %100 çok heyacanlıyım. ilk defa bütün değerler yeşil oldu. Eklentiyi kim yaptıysa son

by serg1991my

500 Merchant

I have encountered a problem: Google Merchant Center has started rejecting my products, supposedly due to a 500 error, even though my server is very powerful.

by sreekanthglog

Excellent Customer Support and Noticable Speed

We discovered the Serpentine Accelerator plugin online and were genuinely impressed by the quality of their support. Even while using the free version, the support team was extremely helpful and guide

Plugin Optimizer – Speed Up Your… Reviews

No reviews yet

Frequently Asked Questions

Is Seraphinite Accelerator or Plugin Optimizer – Speed Up Your… more popular?
Seraphinite Accelerator has 60K+ active installations while Plugin Optimizer – Speed Up Your… has 80. Seraphinite Accelerator is the more widely-used plugin as of April 2026.
Which has better ratings — Seraphinite Accelerator or Plugin Optimizer – Speed Up Your…?
Seraphinite Accelerator has a 4.8/5 rating from 473 reviews, while Plugin Optimizer – Speed Up Your… has a 4/5 rating from 4 reviews.
Are Seraphinite Accelerator and Plugin Optimizer – Speed Up Your… free?
Seraphinite Accelerator is free and Plugin Optimizer – Speed Up Your… is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Seraphinite Accelerator or Plugin Optimizer – Speed Up Your…?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Seraphinite Accelerator was last updated 2 days ago and Plugin Optimizer – Speed Up Your… was last updated 3 years ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.