LiteSpeed Cache vs Seraphinite Accelerator (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Seraphinite Accelerator
60K+ active installs
Free
Quick Verdict
As of April 2026, LiteSpeed Cache has a higher user rating (4.8/5 from 2,726 reviews) and leads in active installations (7.0M+ vs 60K+). Both are free WordPress plugins. LiteSpeed Cache has accumulated 129M+ total downloads while Seraphinite Accelerator has 822K+. LiteSpeed Cache has a higher support resolution rate (71% vs 0%).
Detailed Comparison
| Metric | LiteSpeed Cache | Seraphinite Accelerator | |
|---|---|---|---|
| Rating | 4.8/5 | 4.8/5 | |
| Total Reviews | 2,726 | ◄ | 473 |
| Active Installs | 7.0M+ | ◄ | 60K+ |
| Total Downloads | 129M+ | ◄ | 822K+ |
| Support Resolution | 71% | ◄ | 0% |
| Last Updated | 3 days ago | ► | 2 days ago |
| First Released | 2016 | 2021 | |
| Age | 10 years | 5 years | |
| WP Requires | 5.3+ | 4.5+ | |
| PHP Requires | 7.2+ | 7.1+ | |
| Business Model | Free | Free | |
| Latest Version | 7.8.1 | 2.29.2 |
Rating Breakdown
LiteSpeed Cache
Seraphinite Accelerator
Download Trends
Over the past 30 days, LiteSpeed Cache averaged approximately 156,777 daily downloads while Seraphinite Accelerator averaged 770.
Recent Reviews
LiteSpeed Cache Reviews
Fast & Smooth
Site speed improved a lot after using this. Easy setup n great caching options. Pages load way faster now. really happy with it tbh 👍
BEST CACHE PLUGIN – enterprise performance, features, reliability
I’ve been using LiteSpeed server for over 10 years, LiteSpeed cache for nearly 10 years (almost since the beginning). They keep developing and innovating, nothing else even comes close.
Works great with Hostinger
Works great with Hostinger. I’ve had to toy with a few of the settings to get the optimized results I was looking for but that was easy to do.
Seraphinite Accelerator Reviews
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
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.
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
More Pagespeed Worth Comparing
Top alternatives in the same category as LiteSpeed Cache and Seraphinite Accelerator
Autoptimize speeds up your website by optimizing JS, CSS, images (incl. lazy-load), HTML and Google Fonts, asyncing JS, removing emoji cruft and more.
Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
Aruba HiSpeed Cache interfaces directly with an Aruba hosting platform's HiSpeed Cache service and automates its management.
Speed up your site with 10Web Booster. Pass Core Web Vitals by optimizing HTML / CSS / JavaScript, Image Optimization, Lazy Loading, Cache, Google Fon …
Frequently Asked Questions
Is LiteSpeed Cache or Seraphinite Accelerator more popular?
Which has better ratings — LiteSpeed Cache or Seraphinite Accelerator?
Are LiteSpeed Cache and Seraphinite Accelerator free?
Which plugin has better support — LiteSpeed Cache or Seraphinite Accelerator?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.