Postcodes4U Address Finder vs Rsilitech Postcode Availability (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Postcodes4U Address Finder
300 active installs
Free
Rsilitech Postcode Availability
20 active installs
Free
Quick Verdict
As of April 2026, Postcodes4U Address Finder has a higher user rating (5/5 from 3 reviews) and leads in active installations (300 vs 20). Both are free WordPress plugins. Postcodes4U Address Finder has accumulated 18K+ total downloads while Rsilitech Postcode Availability has 2.6K+.
Detailed Comparison
| Metric | Postcodes4U Address Finder | Rsilitech Postcode Availability | |
|---|---|---|---|
| Rating | 5/5 | 5/5 | |
| Total Reviews | 3 | ◄ | 2 |
| Active Installs | 300 | ◄ | 20 |
| Total Downloads | 18K+ | ◄ | 2.6K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 month ago | ► | 1 month ago |
| First Released | 2014 | 2020 | |
| Age | 12 years | 6 years | |
| WP Requires | 3.0+ | 4.0+ | |
| PHP Requires | 5.6.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.5.39 | 1.0.8 |
Rating Breakdown
Postcodes4U Address Finder
Rsilitech Postcode Availability
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Frequently Asked Questions
Is Postcodes4U Address Finder or Rsilitech Postcode Availability more popular?
Which has better ratings — Postcodes4U Address Finder or Rsilitech Postcode Availability?
Are Postcodes4U Address Finder and Rsilitech Postcode Availability free?
Which plugin has better support — Postcodes4U Address Finder or Rsilitech Postcode Availability?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.