Cornerstone vs SYSSY – Monitoring Websites (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
SYSSY – Monitoring Websites
100 active installs
Free
Quick Verdict
As of April 2026, SYSSY – Monitoring Websites has a higher user rating (5/5 from 1 reviews) while Cornerstone leads in active installations (30K+ vs 100). Both are free WordPress plugins. Cornerstone has accumulated 67K+ total downloads while SYSSY – Monitoring Websites has 5.6K+.
Detailed Comparison
| Metric | Cornerstone | SYSSY – Monitoring Websites | |
|---|---|---|---|
| Rating | 4/5 | ► | 5/5 |
| Total Reviews | 6 | ◄ | 1 |
| Active Installs | 30K+ | ◄ | 100 |
| Total Downloads | 67K+ | ◄ | 5.6K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ► | 1 week ago |
| First Released | 2010 | 2021 | |
| Age | 16 years | 5 years | |
| WP Requires | 5.3+ | 5.4.0+ | |
| PHP Requires | false+ | 7.4.0+ | |
| Business Model | Free | Free | |
| Latest Version | 0.8.1 | 2.0.1 |
Rating Breakdown
Cornerstone
SYSSY – Monitoring Websites
Download Trends
Recent Reviews
Cornerstone Reviews
Important extension to WordPress
I had a few difficulties using the plugin. It is important to be familiar with the template technique. Thanks to the friendly and patient support, I was finally able to set everything up as I wanted i
Cornerstone disappointing and a total waste of time
Why should installing a plugin be so hard! 1) find Cornerstone on the plugin store. 2) click install 3) click activate 4) find it on your list of installed and activated plugins. All works fine. But d
Does its job but breaks permalinks
I found the idea of this plugin quite useful so I was tempted to give a five star rating. But the permalink function is not fully configurable and does not work without trailing slashes which in some
SYSSY – Monitoring Websites Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.