Is PlainInventory free?

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

How many websites use PlainInventory?

PlainInventory has 100 active installations as tracked by WordPress.org.

What are the best PlainInventory alternatives?

Popular alternatives to PlainInventory include WCPOS – Point of Sale (POS) plugin for…, Barcode Scanner (+Mobile App)…, WP Inventory Manager. You can compare them side-by-side on our comparison pages.

Does PlainInventory work with the latest WordPress?

PlainInventory has been tested up to WordPress 6.7.5. It requires WordPress 4.1+ and PHP 5.3+.

PlainInventory – Inventory Management Plugin — Reviews, Rating & Alternatives (2026)

Name: PlainInventory – Inventory Management Plugin
Rating: 5 (2 reviews)
Author: plainware

As of April 2026, PlainInventory is a WordPress inventory plugin with 100 active installations and a 5/5 rating from 2 reviews. It has been downloaded 26K+ times in total. Requires WordPress 4.1+ and PHP 5.3+. Available on WordPress.org since 2016. Last updated 1 year ago — may have compatibility concerns. Top alternative: WCPOS – Point of Sale (POS) plugin for….

5/52 reviews

100active installs

26K+total downloads

10 yearssince 2016

Overview

PlainInventory is intuitive, easy to use online inventory management and tracking plugin for WordPress.

Organize your sales, orders, customers, suppliers and much more with a fast, simple WordPress plugin solution.

Features

Inventory Management.
Manage your inventory and check stock levels in real-time online. Act on low inventory and generate purchase orders to fill your stock.
Purchase Orders.
Easily replenish your inventory levels by ordering more stock.
Track Sales Orders.
Manage your sales and deliveries.
Reports.
Monitor utilization for all your inventory at a glance or focus on specific items.
WooCommerce Integration.
Make use of your WooCommerce products database as the source for inventory list.