WordPress plugin comparison
KillerConversions vs Ninja Forms
At a glance
- Ninja Forms has more active installs: 500K+, against fewer than 10 for KillerConversions.
- On a typical day, Ninja Forms is downloaded about 13,741 times, KillerConversions about 1.
- KillerConversions has no reviews yet.
- KillerConversions was updated more recently: Nov 7, 2026, against Nov 2, 2026 for Ninja Forms.
- Both are tested up to WordPress 7.1.4.
- Ninja Forms has been around longer: since 2011, against 2026 for KillerConversions.
Line by line
Ninja Forms leads on 4 of 5 comparable lines.
| Metric |  KillerConversions |  Ninja Forms |
|---|---|---|
| Popular rank | #67,183 | #114 |
| Active installs | Fewer than 10 | 500K+ |
| Downloads, last 30 days | 105 | 851.4K |
| Rating | No ratings | 4.4(1.4K) |
| Support threads resolved | – | 55% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.05 | ×2.56 |
| Last release | 1 day ago | 6 days 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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