LiteSpeed Cache vs Link Whisper Free (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
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 30K+). Both are free WordPress plugins. LiteSpeed Cache has accumulated 129M+ total downloads while Link Whisper Free has 853K+. LiteSpeed Cache has a higher support resolution rate (71% vs 0%).
Detailed Comparison
| Metric | LiteSpeed Cache | Link Whisper Free | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4/5 |
| Total Reviews | 2,726 | ◄ | 119 |
| Active Installs | 7.0M+ | ◄ | 30K+ |
| Total Downloads | 129M+ | ◄ | 853K+ |
| Support Resolution | 71% | ◄ | 0% |
| Last Updated | 3 days ago | ◄ | 4 weeks ago |
| First Released | 2016 | 2020 | |
| Age | 10 years | 6 years | |
| WP Requires | 5.3+ | 4.6+ | |
| PHP Requires | 7.2+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 7.8.1 | 0.9.2 |
Rating Breakdown
LiteSpeed Cache
Link Whisper Free
Download Trends
Over the past 30 days, LiteSpeed Cache averaged approximately 156,777 daily downloads while Link Whisper Free averaged 887.
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.
Link Whisper Free Reviews
Great plugin and support
The plugin works just as expected and should be everyones choice for internal linking. It will always be our go to solution for an internal linking plugin. The support is also great and answers fast.
Very Helpful Plugin for Internal Linking
I have been using Link Whisper on my WordPress sites for a while, and it has been genuinely helpful for managing internal links. The plugin suggests relevant links while writing or editing posts, whic
Admin dashboard advert cannot be dismissed.
Annoying advert for discount coupon which comes back after being dismissed.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.