Get the lowest USPS® rates
Get the best rates available for every USPS® shipping service, with savings of up to 90%.
Connect Shopify instantly
Connect your Shopify account to quickly buy shipping labels and generate End-of-Day SCAN Forms.
No monthly costs or fees
Pirate Ship passes through the best shipping rates for USPS® with no markup or additional fees.
About Pirate Ship
Are you getting the best USPS rates possible?
We got sea-sick buying postage with shipping software that charges monthly fees & adds markup on top of USPS services, so we built Pirate Ship.
We pass-through the cheapest USPS pricing tier available (Commercial Pricing) and don't charge any fees or add any markup. Just pay the actual cost of the postage as you go!
You'll get the best rates for all services, including Priority Mail Cubic, which can save you tons of treasure compared to buying shipping labels with other software.
Wait, everyone says they offer the "best" rates...
ARrrr matey, they're lying to you! Other shipping software adds markup on top of the Commercial Pricing rates for services like Priority Mail Cubic (Compare their rates and make them walk the plank!)
The shipping features you need & nothing you don't:
- 100% free, easy to install, and easy to use... start shipping in seconds!
- Automatically marks Shopify orders as "Fulfilled" & adds tracking numbers
- Works great with Shopify Apps for recurring subscription billing like Bold or ReCharge
Great for batch shippers & subscription boxes!
Pirate Ship makes shipping identical packages simple. Quickly search, filter, and sort your Shopify orders into batches, then buy as many labels as you need for that variation. With no limits on the size of your batches, it's fast & fun to buy as much postage as you need with PirateShip.
Access Commercial Pricing for all services:
- Priority Mail Cubic, the cheapest way to ship small packages 1-20 lbs
- First Class Package, the cheapest service for packages that weigh 15.9 oz or less
- First Class Package International, the cheapest way to ship internationally
- And all other shipping services, including Priority Mail Flat Rate, Media Mail, etc!
Pirate Ship is fully loaded with all the bells & whistles:
- Import orders from Shopify, upload spreadsheets, or enter single addresses
- Automatic USPS-certified address validation & correction
- Google-powered address auto-complete & saved address memory
- Schedule tracking emails to send shipping notifications at specific times
- Generate PDF or ZPL labels for any type of printer
- Create End-of-Day SCAN Forms for the entire day's labels or by batch
- Print directly to any printer in the world with Google Cloud Print
- Create a public Share Link to send your labels to someone else
- Pay-on-Use Return Labels for easy customer returns
- Simple customs forms for easy international shipping
- Add-ons like insurance, signature confirmation and more!
Here's our pirate philosophy: Free is best!
Call us pirates, but we think everyone deserves the cheapest USPS rates. Come aboard Pirate Ship to level the playing field!
Free to install
Just pay the lowest USPS® rates as you go, there's no monthly fees or hidden costs!
Most recent reviews
This app is the best to reduce the USPS shipping cost and shows me the saved amount of money in real-time.
We Sell Fashion
I thought this would be just another shipping app BUT IT IS SO MUCH MORE. It shows everything and I mean everything. Even shows things you were not looking for. I just created two shipping labels and I love this app. I can't say enough about it. It sets the standard for all other shippers.
We like Pirate Ship. It's really simple to use and prices are goods, especially for international shipments under 4 pounds. The team support responded to me quickly when I asked questions. Thank you!