Ninja Forms – The Contact Form Builder… vs Mollie Forms (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Ninja Forms – The Contact Form Builder…
600K+ active installs
Free
Quick Verdict
As of April 2026, Ninja Forms – The Contact Form Builder… has a higher user rating (4.4/5 from 1,388 reviews) and leads in active installations (600K+ vs 3.0K+). Both are free WordPress plugins. Ninja Forms – The Contact Form Builder… has accumulated 59M+ total downloads while Mollie Forms has 132K+.
Detailed Comparison
| Metric | Ninja Forms – The Contact Form Builder… | Mollie Forms | |
|---|---|---|---|
| Rating | 4.4/5 | ◄ | 4.1/5 |
| Total Reviews | 1,388 | ◄ | 19 |
| Active Installs | 600K+ | ◄ | 3.0K+ |
| Total Downloads | 59M+ | ◄ | 132K+ |
| Support Resolution | 71% | N/A | |
| Last Updated | 1 week ago | ◄ | 2 weeks ago |
| First Released | 2011 | 2017 | |
| Age | 15 years | 9 years | |
| WP Requires | 6.7+ | 6.0+ | |
| PHP Requires | 7.4+ | 8.0+ | |
| Business Model | Free | Free | |
| Latest Version | 3.14.2 | 2.9.2 |
Rating Breakdown
Ninja Forms – The Contact Form Builder…
Mollie Forms
Download Trends
Over the past 30 days, Ninja Forms – The Contact Form Builder… averaged approximately 12,461 daily downloads while Mollie Forms averaged 125.
Recent Reviews
Ninja Forms – The Contact Form Builder… Reviews
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Great plugin and good support
We have been using this for a while and found it to be excellent. Recently had a problem which their support quickly proposed a solution for that related to how another plugin was set up.
Stupid popup prompt for rating
Stupid popup prompt for rating This topic was modified 1 week ago by esrahh.
Mollie Forms Reviews
A bit too many issues for me, other form plugins are better
A bit too many issues in the latest releases for me. I have also discovered that it is more convenient to use a more general forms plugin. So you can use your one forms plugin for contact and payment
Works great for our youth/sportsclub
Thank you very much for this plugin. As a small local non-profit organization we do not have 1000s payments monthly, at most a 500 per year. We are using it for about 2 yrs now. Great solution for our
What great plug-ins you guys build!!!
What great plug-ins you guys build!!!
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.