Free UPS and USPS shipping software with no hidden costs.
Grade: B — Score: 75/100
Pirate Ship leverages technology to provide shippers with instant access to pre-negotiated discounts from UPS and USPS, allowing users to compare rates and choose the best option for their needs.
The platform simplifies the shipping workflow by enabling users to create and print labels in just three steps, whether they are sending one package or thousands, making it ideal for small businesses and individual shippers alike.
While Pirate Ship minimizes risks associated with shipping costs through transparent pricing and no hidden fees, users should be aware of potential limitations in customer support response times during peak shipping seasons.
Free: $0/month
Consider switching to Stamps.com: Stamps.com offers more advanced features for high-volume shippers.
Yes. Pirate Ship charges no monthly fees, no per-label markup, and no hidden costs. The platform is funded by its carrier partnerships with USPS and UPS, not by user fees. You pay only the discounted postage for each label you buy. No credit card is required to sign up. The company states this on its homepage, rates page, and features page. Pirate Ship has saved shippers over $705 million since 2014 through these pre-negotiated discounts.
Pirate Ship is paid by the carriers (USPS and UPS), not by its users. The company aggregates shipping volume across its customer base to negotiate bulk discounts, then passes those discounts through to users at no markup. The carriers pay Pirate Ship a commission for bringing them shipping volume. This is stated in Pirate Ship's footer: 'No monthly fees. We're paid by the carriers, not by you.'
Pirate Ship supports two carriers: USPS and UPS. For USPS, available services include Priority Mail (weight-based, cubic, and flat rate), Priority Mail Express, First-Class Package, Parcel Select Ground, and Media Mail. For UPS, services include Ground, Ground Saver, 2nd Day Air, 3 Day Select, Next Day Air, and international options. Pirate Ship also offers an exclusive service called Simple Export Rate for international shipments. FedEx, DHL, and other carriers are not supported.
Yes, and this is the most common complaint from users. If USPS or UPS determines that a package's actual weight or dimensions differ from what was entered on the label, the carrier issues a billing adjustment. Pirate Ship passes this charge through to the shipper's account automatically. These adjustments come from the carrier, not from Pirate Ship, and would occur regardless of where the label was purchased. To avoid adjustments, measure and weigh packages carefully, and be aware of UPS additional handling surcharges for non-standard packaging like tubes or irregularly shaped boxes.
Pirate Ship offers optional insurance through InsureShield, a third-party provider operated by UPS Capital. Insurance can be added at the time of label purchase. Claims are filed directly with InsureShield, not with Pirate Ship. USPS Priority Mail and Priority Mail Express also include built-in carrier liability (up to $100 for Priority Mail, up to $100 for Priority Mail Express domestic). UPS services include $100 of carrier liability by default.
Pirate Ship integrates with Shopify, eBay, Wix, PayPal, BigCommerce, Squarespace, Square, WooCommerce, Cratejoy, Subbly, Big Cartel, Ecwid, and Discogs. Orders from these platforms import directly into the Pirate Ship interface for rate comparison and label creation. You can also upload shipments from any spreadsheet format or enter individual shipments manually.
Pirate Ship is completely free with no paid tiers, while ShipStation charges monthly fees starting at $9.99/month. Pirate Ship supports USPS and UPS only, while ShipStation connects to USPS, UPS, FedEx, DHL, and dozens of other carriers. Pirate Ship is designed for simplicity and offers exclusive services like Simple Export Rate and Priority Mail Cubic access. ShipStation provides more advanced automation rules, branded tracking pages, and multi-carrier rate shopping. For sellers who only need USPS and UPS at the cheapest rates with zero fees, Pirate Ship is the better fit.
Yes, but only for shipments originating in the United States. Pirate Ship offers an exclusive service called Simple Export Rate that simplifies customs documentation and provides the cheapest available international rates with up to 52% savings. Delivery times range from 1 to 4 weeks depending on destination. UPS also offers international services through Pirate Ship, including Worldwide Expedited and Worldwide Saver. International return shipments or shipments originating outside the US are not supported.
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