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  4. USPS Simple Shipping for Woocommerce

USPS Simple Shipping for Woocommerce

USPS Simple provides real-time USPS domestic rates.

8K+ active installs
4.4
(28 ratings)
Free on WordPress.org
View on WordPress.orgSupport forum
Will this break my store?

What the WordPress.org registry says about keeping USPS Simple Shipping for Woocommerce running.

WordPress compatibility
Tested to 7.0.2
Tested against the WordPress branch in use today.
Last updated
1 month ago
At least 5.3 releases a year since launch. WordPress.org only lists versions still available for download, so the real number may be higher.
Requires PHP
7.2
Your host must be running at least this version.
Requires WordPress
4.6
Requires other plugins
woocommerce
These must be installed and active first.
Contributors
1
A single maintainer. Worth knowing if the plugin is load-bearing for your store.

8K+ active installsWordPress.org reports installs in bands, not exact counts.
Maintenance & trust

Scored on how USPS Simple Shipping for Woocommerce is looked after — not on how many stores run it.

86

out of 100
SolidSome ratings or support history.

Maintenance
35 / 35
Updated 44 days ago.
WordPress compatibility
20 / 20
Tested to WP 7.0.2 (current).
Support responsiveness
Not enough data
Only 1 support thread(s) — not enough to judge.
Merchant satisfaction
11 / 15
4.4/5 across 28 rating(s).
Listing transparency
3 / 10
Provides: homepage
1 of 5 measures had too little evidence to score. They are left out of the total rather than counted as zero — otherwise a plugin would be marked down for being small rather than for being poorly kept.Measured 2026-08-02 from the WordPress.org plugin registry.
Ratings

4.4

28 ratings
5★21
4★2
3★2
2★0
1★3
Every rating WordPress.org holds for this plugin, not a sample. Written reviews live in the plugin's WordPress.org reviews forum.

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.

Supported services

Priority Mail
— Regular non-flat rate — based on weight, size, and zone
— Small Flat Rate Box
— Medium Flat Rate Box — 1 (top-loading)
— Medium Flat Rate Box — 2 (side-loading)
— Large Flat Rate Box

First-Class Mail
— Postcard
— Letter
— Large Envelope

USPS Ground Advantage

Media Mail
Library Mail

Categories
Carriers & fulfilment
Plugin details
Version1.18.2
Last updated2026-06-19 6:04pm GMT
Added2015-12-01
Requires WordPress4.6
Tested up to7.0.2
Requires PHP7.2

Tags on WordPress.org
usps
usps live rates
USPS Shipping
USPS Woocommerce
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