WordPress plugin comparison
FundEngine vs Zeffy Donate Button
At a glance
- Both have 1K+ active installs.
- On a typical day, FundEngine is downloaded about 40 times, Zeffy Donate Button about 28.
- Zeffy Donate Button is rated higher: 5.0 out of 5 from 3 reviews, against 4.2 from 22 reviews.
- FundEngine was updated more recently: Aug 20, 2026, against May 20, 2026 for Zeffy Donate Button.
- FundEngine is tested with a newer WordPress: 7.1.4, against 7.0.8 for Zeffy Donate Button.
- FundEngine has been around longer: since 2019, against 2025 for Zeffy Donate Button.
Line by line
FundEngine leads on 4 of 6 comparable lines.
| Metric |  FundEngine |  Zeffy Donate Button |
|---|---|---|
| Popular rank | #6,779 | #5,186 |
| Active installs | 1K+ | 1K+ |
| Downloads, last 30 days | 1.1K | 842 |
| Rating | 4.2(22) | 5.0(3) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×0.68 | ×0.63 |
| Last release | 2 months ago | 5 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.
Tags they share
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free