WordPress plugin comparison
API for Ninja Forms vs Custom API for WP
At a glance
- Custom API for WP has more active installs: 1K+, against 10+ for API for Ninja Forms.
- On a typical day, Custom API for WP is downloaded about 42 times, API for Ninja Forms about 3.
- API for Ninja Forms has no reviews yet.
- Custom API for WP was updated more recently: Oct 13, 2026, against Sep 15, 2026 for API for Ninja Forms.
- API for Ninja Forms is tested with a newer WordPress: 7.1.4, against 7.0.8 for Custom API for WP.
- Custom API for WP has been around longer: since 2020, against 2025 for API for Ninja Forms.
Line by line
Custom API for WP leads on 5 of 6 comparable lines.
| Metric |  API for Ninja Forms |  Custom API for WP |
|---|---|---|
| Popular rank | #39,082 | #6,148 |
| Active installs | 10+ | 1K+ |
| Downloads, last 30 days | 80 | 1.8K |
| Rating | No ratings | 4.8(45) |
| Support threads resolved | – | 0% |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×0.13 | ×0.62 |
| Last release | 1 month ago | 27 days ago |
| Requires PHP | 8.1 | 5.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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