WooCommerce Stripe Payment Gateway vs Duplicate Killer – Prevent Duplicate… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WooCommerce Stripe Payment Gateway
700K+ active installs
Free
Duplicate Killer – Prevent Duplicate…
1.0K+ active installs
Free + Premium
Quick Verdict
As of April 2026, Duplicate Killer – Prevent Duplicate… has a higher user rating (5/5 from 3 reviews) while WooCommerce Stripe Payment Gateway leads in active installations (700K+ vs 1.0K+). Both are free WordPress plugins. WooCommerce Stripe Payment Gateway has accumulated 46M+ total downloads while Duplicate Killer – Prevent Duplicate… has 20K+. Duplicate Killer – Prevent Duplicate… has a higher support resolution rate (100% vs 80%).
Detailed Comparison
| Metric | WooCommerce Stripe Payment Gateway | Duplicate Killer – Prevent Duplicate… | |
|---|---|---|---|
| Rating | 3.1/5 | ► | 5/5 |
| Total Reviews | 221 | ◄ | 3 |
| Active Installs | 700K+ | ◄ | 1.0K+ |
| Total Downloads | 46M+ | ◄ | 20K+ |
| Support Resolution | 80% | ► | 100% |
| Last Updated | 2 weeks ago | ► | Yesterday |
| First Released | 2016 | 2022 | |
| Age | 10 years | 4 years | |
| WP Requires | 6.7+ | 5.2+ | |
| PHP Requires | 7.4+ | 5.6.20+ | |
| Business Model | Free | Free + Premium | |
| Latest Version | 10.5.3 | 1.5.7 |
Rating Breakdown
WooCommerce Stripe Payment Gateway
Duplicate Killer – Prevent Duplicate…
Download Trends
Over the past 30 days, WooCommerce Stripe Payment Gateway averaged approximately 33,764 daily downloads while Duplicate Killer – Prevent Duplicate… averaged 78.
Recent Reviews
WooCommerce Stripe Payment Gateway Reviews
No Good
Just stopped working. Rolled back to prior to when it stopped working, still not working. Lost a few thousand dollars in sales. Tried everything through Stripe to get it up and running again.
Fast helpful support
Fast helpful support. Thank you.
Simply not good enough
The ability to quickly connect the plugin to a Stripe account is a big step forward (no more messing around with endpoints, hooks and manually coping and pasting code back and forth). Being able to
Duplicate Killer – Prevent Duplicate… Reviews
Great and straightforward plugin
Plugin is straightforward and the support is really responsive and helpful.
Fixed the issue with duplicate CF7 Emails!!
There seems to be an issue with CF7 where duplicate emails are sent out, and the forms render errors/loading spinners twice as well. I’ve done a good bit of research and looked everywhere, but had no
Works like a charm
This solves my duplicate entries headache – works as intended. Thanks!
More Plugins Worth Comparing
Top alternatives in the same category as WooCommerce Stripe Payment Gateway and Duplicate Killer – Prevent Duplicate…
Native integration with Google that allows merchants to easily display their products across Google’s network.
PayPal's latest payment processing solution. Accept PayPal, Pay Later, credit/debit cards, alternative digital wallets and bank accounts.
We’re here to help with tax rates: collect accurate sales tax, automatically.
The WooCommerce Legacy REST API, which is now part of WooCommerce itself but will be removed in WooCommerce 9.0.
WP Crontrol enables you to take control of the cron events on your WordPress website.
Beautiful Color, Image and Buttons Variation Swatches For WooCommerce Product Attributes
Frequently Asked Questions
Is WooCommerce Stripe Payment Gateway or Duplicate Killer – Prevent Duplicate… more popular?
Which has better ratings — WooCommerce Stripe Payment Gateway or Duplicate Killer – Prevent Duplicate…?
Are WooCommerce Stripe Payment Gateway and Duplicate Killer – Prevent Duplicate… free?
Which plugin has better support — WooCommerce Stripe Payment Gateway or Duplicate Killer – Prevent Duplicate…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.