USPS Simple provides real-time USPS domestic rates.
As of April 2026, USPS Simple Shipping for Woocommerce is a WordPress usps plugin with 8.0K+ active installations and a 4.4/5 rating from 28 reviews. It has been downloaded 368K+ times in total. Requires WordPress 4.6+ and PHP 7.2+. Available on WordPress.org since 2015. Actively maintained — updated within the last month. Downloads are down 30% this week. Support resolution rate: 100%. Top alternative: WooCommerce Shipping.
USPS Simple is a free shipping plugin for WooCommerce that provides accurate, real-time USPS domestic rates to your customers. These rates are calculated based on the customer’s shipping address and the size and weight of the items in their cart.
By default, the plugin calculates the shipping price for each item individually, simulating separate shipments for each one. The total price shown to the customer is the sum of these individual item prices.
For regular-sized items, there is an option to group them based on their weight. When this feature is enabled, the dimensions of the grouped items are disregarded in the rate calculation. This helps reduce the shipping cost for orders with many small items in the cart.
Fully functional right after installation.
Priorit…
Huge thanks to Dan for developing this plugin and providing it for free! It’s simple, straightforward, and works exactly as needed. Dan is also incredibly responsive and helpful. Highly recommend!
Thank you so much for this awesome plugin. It works great, and saved me tons of time.
Functional and quick alternative to people who don’t want to pay very inflated subscription prices for the official WooCommerce USPS shipping plugin. Enable the “commercial” rates setting for the in-store rates. Bravo Dan!
The price my customers were charged by the plugin is not the same price that is charged went I take the item to the United States postal service office which has caused me to lose money. The most recent item purchased by a customer at my store, the plugin added $47.65 for shipping but then went I actually brought the item to the nearest USPS, I was charged $112.00 for shipping (and my measurements and weight input using Woocommerce were accurate). That was very upsetting!
When I enable the USPS Simple shipping method from woocommerce shipping settings the site stopped working.
Please suggest.
| WordPress | 4.6+ requiredTested up to 6.9.4 |
| PHP | 7.2+ required |
| Dependencies | woocommerce |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.