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Post Duplicator vs NS Cloner – Site Copier (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Post Duplicator

Post Duplicator

4.8(80)

200K+ active installs

Free

Updated 2 days ago
View Post Duplicator
VS
NS Cloner – Site Copier

NS Cloner – Site Copier

4.7(278)

7.0K+ active installs

Free

Updated 4 months ago
View NS Cloner – Site Copier

Quick Verdict

As of April 2026, Post Duplicator has a higher user rating (4.8/5 from 80 reviews) and leads in active installations (200K+ vs 7.0K+). Both are free WordPress plugins. Post Duplicator has accumulated 4.7M+ total downloads while NS Cloner – Site Copier has 1.0M+.

Detailed Comparison

Rating
4.8/5Post Duplicator
◄
NS Cloner – Site Copier4.7/5
Total Reviews
80Post Duplicator
►
NS Cloner – Site Copier278
Active Installs
200K+Post Duplicator
◄
NS Cloner – Site Copier7.0K+
Total Downloads
4.7M+Post Duplicator
◄
NS Cloner – Site Copier1.0M+
Support Resolution
100%Post Duplicator
NS Cloner – Site CopierN/A
Last Updated
2 days agoPost Duplicator
◄
NS Cloner – Site Copier4 months ago
First Released
2012Post Duplicator
NS Cloner – Site Copier2012
Age
14 yearsPost Duplicator
NS Cloner – Site Copier14 years
WP Requires
6.6+Post Duplicator
NS Cloner – Site Copier5.0+
PHP Requires
7.4+Post Duplicator
NS Cloner – Site Copier7.0+
Business Model
FreePost Duplicator
NS Cloner – Site CopierFree
Latest Version
3.0.14Post Duplicator
NS Cloner – Site Copier4.4.9.1

Rating Breakdown

Post Duplicator

4.8/5(80 reviews)
5
90%
4
4%
3
3%
2
0%
1
4%

NS Cloner – Site Copier

4.7/5(278 reviews)
5
89%
4
2%
3
1%
2
1%
1
6%

Recent Reviews

Post Duplicator Reviews

by lanckwi

Excellent support.

Problem was solved the same day.Thanks

by wpyasmeen

Effortless Content Duplication & Workflow Booster

Post Duplicator is a powerful and intuitive WordPress plugin that streamlines your content workflow by instantly cloning any post type-including custom posts, taxonomies, and metadata-while preserving

by dburkeux

Good simple utility

Does what the name promises: allows you to quickly duplicate pages and posts, good for experimenting with big changes. Dev is quick to respond and fix bugs.

NS Cloner – Site Copier Reviews

by deancacioppo

makes something really hard easy

worth every penny

by BO. Be Original

Great plugin that makes it incredibly easy to clone an entire site

NS Cloner saves me a huge amount of time by copying complete websites in just a few clicks. It’s fast, reliable, and very simple to use. Highly recommended for anyone who regularly duplicates WordPres

by Larry Daniele

A super-smooth, simple multisite cloner

This is an impressive plugin. It does a large task very efficiently, smoothly and with great feedback. If you need to copy a site within a multisite installation, this is a GREAT plugin to do it.

Frequently Asked Questions

Is Post Duplicator or NS Cloner – Site Copier more popular?
Post Duplicator has 200K+ active installations while NS Cloner – Site Copier has 7.0K+. Post Duplicator is the more widely-used plugin as of April 2026.
Which has better ratings — Post Duplicator or NS Cloner – Site Copier?
Post Duplicator has a 4.8/5 rating from 80 reviews, while NS Cloner – Site Copier has a 4.7/5 rating from 278 reviews.
Are Post Duplicator and NS Cloner – Site Copier free?
Post Duplicator is free and NS Cloner – Site Copier is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Post Duplicator or NS Cloner – Site Copier?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Post Duplicator was last updated 2 days ago and NS Cloner – Site Copier was last updated 4 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.