Coupon API vs RedCase (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, Coupon API has a higher user rating (3.4/5 from 5 reviews) and leads in active installations (300 vs 10). Both are free WordPress plugins. Coupon API has accumulated 29K+ total downloads while RedCase has 1.7K+.
Detailed Comparison
| Metric | Coupon API | RedCase | |
|---|---|---|---|
| Rating | 3.4/5 | ◄ | N/A |
| Total Reviews | 5 | ◄ | 0 |
| Active Installs | 300 | ◄ | 10 |
| Total Downloads | 29K+ | ◄ | 1.7K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 5 days ago | ◄ | 6 years ago |
| First Released | 2019 | 2019 | |
| Age | 7 years | 7 years | |
| WP Requires | 3.2+ | 4.6+ | |
| PHP Requires | 5.6+ | 5.2.4+ | |
| Business Model | Free | Free | |
| Latest Version | 6.2.15 | 4.2 |
Rating
3.4/5Coupon API
◄RedCaseN/A
Total Reviews
5Coupon API
◄RedCase0
Active Installs
300Coupon API
◄RedCase10
Total Downloads
29K+Coupon API
◄RedCase1.7K+
Support Resolution
N/ACoupon API
RedCaseN/A
Last Updated
5 days agoCoupon API
◄RedCase6 years ago
First Released
2019Coupon API
RedCase2019
Age
7 yearsCoupon API
RedCase7 years
WP Requires
3.2+Coupon API
RedCase4.6+
PHP Requires
5.6+Coupon API
RedCase5.2.4+
Business Model
FreeCoupon API
RedCaseFree
Latest Version
6.2.15Coupon API
RedCase4.2
Rating Breakdown
Coupon API
3.4/5(5 reviews)
5
60%
4
0%
3
0%
2
0%
1
40%
RedCase
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
More Plugins Worth Comparing
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Frequently Asked Questions
Is Coupon API or RedCase more popular?
Coupon API has 300 active installations while RedCase has 10. Coupon API is the more widely-used plugin as of April 2026.
Which has better ratings — Coupon API or RedCase?
Coupon API has a 3.4/5 rating from 5 reviews, while RedCase has a 0/5 rating from 0 reviews.
Are Coupon API and RedCase free?
Coupon API is free and RedCase is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Coupon API or RedCase?
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?
Coupon API was last updated 5 days ago and RedCase was last updated 6 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.