Is Simple Inventory free?

Yes, Simple Inventory is free to use. It is available as a free plugin on WordPress.org.

How many websites use Simple Inventory?

Simple Inventory has 10 active installations as tracked by WordPress.org.

What are the best Simple Inventory alternatives?

Popular alternatives to Simple Inventory include Product Catalog, RT_Goods. You can compare them side-by-side on our comparison pages.

Does Simple Inventory work with the latest WordPress?

Simple Inventory has been tested up to WordPress 4.5.33. It requires WordPress 3.0+ and PHP false+.

Simple Inventory — Reviews, Rating & Alternatives (2026)

Name: Simple Inventory
Author: theode

As of April 2026, Simple Inventory is a WordPress goods plugin with 10 active installations and a 0/5 rating0. It has been downloaded 2.1K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2014. Last updated 10 years ago — may have compatibility concerns. Top alternative: Product Catalog.