Unlock Protocol vs Lock Login (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
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Quick Verdict
As of April 2026, Unlock Protocol has a higher user rating (5/5 from 4 reviews) and leads in active installations (60 vs 10). Both are free WordPress plugins. Unlock Protocol has accumulated 13K+ total downloads while Lock Login has 1.6K+.
Detailed Comparison
| Metric | Unlock Protocol | Lock Login | |
|---|---|---|---|
| Rating | 5/5 | 5/5 | |
| Total Reviews | 4 | ◄ | 2 |
| Active Installs | 60 | ◄ | 10 |
| Total Downloads | 13K+ | ◄ | 1.6K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 years ago | ► | 2 years ago |
| First Released | 2019 | 2022 | |
| Age | 7 years | 4 years | |
| WP Requires | 5.1+ | false+ | |
| PHP Requires | 7.0+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.0.2 | 0.1.7 |
Rating
5/5Unlock Protocol
Lock Login5/5
Total Reviews
4Unlock Protocol
◄Lock Login2
Active Installs
60Unlock Protocol
◄Lock Login10
Total Downloads
13K+Unlock Protocol
◄Lock Login1.6K+
Support Resolution
N/AUnlock Protocol
Lock LoginN/A
Last Updated
2 years agoUnlock Protocol
►Lock Login2 years ago
First Released
2019Unlock Protocol
Lock Login2022
Age
7 yearsUnlock Protocol
Lock Login4 years
WP Requires
5.1+Unlock Protocol
Lock Loginfalse+
PHP Requires
7.0+Unlock Protocol
Lock Login7.4+
Business Model
FreeUnlock Protocol
Lock LoginFree
Latest Version
4.0.2Unlock Protocol
Lock Login0.1.7
Rating Breakdown
Unlock Protocol
5/5(4 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Lock Login
5/5(2 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Frequently Asked Questions
Is Unlock Protocol or Lock Login more popular?
Unlock Protocol has 60 active installations while Lock Login has 10. Unlock Protocol is the more widely-used plugin as of April 2026.
Which has better ratings — Unlock Protocol or Lock Login?
Unlock Protocol has a 5/5 rating from 4 reviews, while Lock Login has a 5/5 rating from 2 reviews.
Are Unlock Protocol and Lock Login free?
Unlock Protocol is free and Lock Login is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Unlock Protocol or Lock Login?
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?
Unlock Protocol was last updated 2 years ago and Lock Login was last updated 2 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.