WordPress plugin comparison
Ninja Forms vs NSOL Form Builder
At a glance
- Ninja Forms has more active installs: 500K+, against fewer than 10 for NSOL Form Builder.
- On a typical day, Ninja Forms is downloaded about 13,741 times, NSOL Form Builder about 1.
- NSOL Form Builder has no reviews yet.
- Ninja Forms was updated more recently: Nov 9, 2026, against Jul 13, 2026 for NSOL Form Builder.
- Ninja Forms is tested with a newer WordPress: 7.1.4, against 7.0.8 for NSOL Form Builder.
- Ninja Forms has been around longer: since 2011, against 2026 for NSOL Form Builder.
Line by line
Ninja Forms leads on 6 of 6 comparable lines.
| Metric |  Ninja Forms |  NSOL Form Builder |
|---|---|---|
| Popular rank | #114 | #69,061 |
| Active installs | 500K+ | Fewer than 10 |
| Downloads, last 30 days | 848.3K | 49 |
| Rating | 4.4(1.4K) | No ratings |
| Support threads resolved | 60% | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×2.56 | ×0.05 |
| Last release | today | 3 months ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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