WordPress plugin comparison
Post Duplicator vs WP Stacker
At a glance
- Post Duplicator has more active installs: 200K+, against 10+ for WP Stacker.
- On a typical day, Post Duplicator is downloaded about 3,784 times, WP Stacker about 2.
- WP Stacker is rated higher: 5.0 out of 5 from 4 reviews, against 4.8 from 80 reviews.
- Post Duplicator was updated more recently: Nov 4, 2026, against Feb 23, 2016 for WP Stacker.
- Post Duplicator is tested with a newer WordPress: 7.1.4, against 4.2.39 for WP Stacker.
- Post Duplicator has been around longer: since 2012, against 2013 for WP Stacker.
Line by line
Post Duplicator leads on 6 of 7 comparable lines.
| Metric |  Post Duplicator |  WP Stacker |
|---|---|---|
| Popular rank | #218 | #46,073 |
| Active installs | 200K+ | 10+ |
| Downloads, last 30 days | 158K | 40 |
| Rating | 4.8(80) | 5.0(4) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 4.2.39 |
| Search multiplier | ×1.46 | ×0.00 |
| Last release | 5 days ago | 10 years ago |
| Requires PHP | 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