# Gravity Forms Duplicate P… vs Ninja Forms

> Gravity Forms Duplicate P… vs Ninja Forms compared on installs, downloads, ratings, updates, compatibility and support. Ninja Forms comes out ahead, winning 6 of 8 head-to-head checks against Gravity Forms Duplicate Pre….

**Ninja Forms comes out ahead, winning 6 of 8 head-to-head checks against Gravity Forms Duplicate Pre….** Choose Gravity Forms Duplicate Pre… if you care most about download trend and rating. Choose Ninja Forms if you care most about active installs, downloads (30 days) and reviews.

| | Gravity Forms Duplicate Prevention | Ninja Forms – Contact Form Builder with Calculators, Quizzes, Signatures & AI Form Builder |
|---|---|---|
| Active installs | 300+ | 500K+ ✅ |
| Downloads (30 days) | 121 | 686.9K ✅ |
| Download trend | +63.5% ✅ | -20.6% |
| Rating | 4.6/5 ✅ | 4.4/5 |
| Reviews | 12 | 1,395 ✅ |
| Health score | 36/100 | 85/100 ✅ |
| Last updated | 11 years ago | 22 hours ago ✅ |
| Tested up to | WP 4.4.34 | WP 7.1.3 ✅ |
| Support resolved | — | 40% |
| Requires PHP | Any | 7.4+ |
| First released | Feb 2013 | Dec 2011 |

## Frequently asked questions

### Which is better, Gravity Forms Duplicate Pre… or Ninja Forms?
Ninja Forms comes out ahead, winning 6 of 8 head-to-head checks against Gravity Forms Duplicate Pre…. Choose Gravity Forms Duplicate Pre… if you care most about download trend and rating. Choose Ninja Forms if you care most about active installs, downloads (30 days) and reviews.

### Is Gravity Forms Duplicate Pre… more popular than Ninja Forms?
Ninja Forms is the more popular of the two with 500K+ active installs, compared with 300+ for Gravity Forms Duplicate Pre….

### Can I use Gravity Forms Duplicate Pre… and Ninja Forms together?
Both plugins cover forms, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are Gravity Forms Duplicate Pre… and Ninja Forms free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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