Where can I buy cheap shipping labels?
Online shipping services let sellers enter shipment details, compare an available price, and purchase a printable label. The right choice depends on the specific parcel and the workflow a seller needs.
ShipDime provides this workflow in Chrome for U.S. domestic shipments. If the recipient address is selectable text, a seller can begin from that address instead of repeatedly transferring each field.
What determines shipping label price?
Package weight and exterior dimensions affect how a parcel may be rated. Origin and destination define the route, while the selected service affects delivery expectations and price. Available discounts can change the amount a seller pays.
Sellers should enter measurements from the packed shipment, confirm the destination, and compare services actually offered for those details.
Is Pirate Ship always the cheapest?
No shipping platform is necessarily cheapest for every shipment. In four manual USPS Ground Advantage spot checks performed by ShipDime in September 2026, ShipDime returned a lower price than Pirate Ship. Rates vary and should be compared for your specific shipment.
Pirate Ship is an established shipping platform. Its current services, features, and prices should be reviewed directly when deciding which workflow fits a shipment.
How does ShipDime compare?
ShipDime is a Chrome extension for U.S. domestic shipping. A seller selects a recipient address on a webpage, right-clicks ShipDime, reviews the populated information, enters package details, reviews the shipping price, and purchases a label.
ShipDime offers up to 20% savings on eligible shipping rates. Actual rates and savings vary. This does not guarantee that ShipDime is the cheapest option for every label.
How to compare shipping rates correctly
Keep the packed weight, exterior dimensions, origin, destination, and service consistent. A price based on a lighter package, smaller dimensions, or different service is not an equivalent comparison.
Review the final amount immediately before purchase. Shipping prices and eligibility can change, so current shipment-specific rates matter more than broad cheapest-service claims.
Does package weight affect shipping price?
Yes. Weight is one of the shipment characteristics used to determine available rates. Dimensions can also matter, particularly when a parcel occupies more space relative to its physical weight.
Weigh and measure the packed parcel rather than estimating. Accurate inputs make price comparisons more meaningful and reduce the risk of carrier adjustments.
How to get cheap USPS Ground Advantage labels
Enter accurate package and route information, select USPS Ground Advantage when it is available, and compare the current price using identical shipment details. Ground Advantage can suit eligible domestic shipments where its service level meets the seller’s needs.
ShipDime displays its price before purchase. Sellers should compare that current price with other available options rather than assuming any provider is always lowest.
Step by step
- 1
Pack the shipment and record accurate weight and dimensions.
- 2
Confirm the sender, destination, and service being compared.
- 3
Review prices based on identical shipment inputs.
- 4
Check whether a stated discount actually applies to the available rate.
- 5
Review the final label price before purchase.
Address review
Review automatically populated fields before purchase
ShipDime automatically populates recipient fields from the selected text. Sellers can review and edit the information before purchasing a label.
Automatic extraction is not guaranteed to be perfect. Confirm the recipient name, street, apartment or unit, city, state, and ZIP code before continuing.
Tested price examples
ShipDime vs Pirate Ship: Our Ground Advantage Spot Checks
In four recent manual checks using identical USPS Ground Advantage shipment details, ShipDime returned a lower price than Pirate Ship for each tested shipment.
| Package | Route | ShipDime | Pirate Ship | Difference |
|---|---|---|---|---|
| 0.5 lb | IL → NY | $5.59 | $6.68 | 16.3% lower |
| 2 lb | IL → TX | $5.59 | $7.80 | 28.3% lower |
| 5 lb | IL → CA | $5.68 | $7.88 | 27.9% lower |
| 10 lb | IL → FL | $10.41 | $12.30 | 15.4% lower |
Manual spot checks performed September 2026 using the same package details and origin/destination on each service. Shipping rates change and vary by package, route, service and provider. These examples do not guarantee ShipDime will be cheaper for every shipment.
When ShipDime makes sense
- You are comparing an individual U.S. domestic shipment.
- The recipient address is available as selectable text in Chrome.
- You want the price visible before label purchase.
- You want to evaluate up to 20% savings on eligible rates without a lowest-price guarantee.
ShipDime currently supports U.S. domestic shipping only. It does not claim compatibility with every website, marketplace, or browser page.
Continue exploring ShipDime
Cheap shipping labels online
Explore the primary ShipDime pricing guide and illustrative savings table.
Learn more →Discount shipping labels
Understand what discounted shipping rates mean.
Learn more →Compare shipping workflows
Evaluate workflow differences without unsupported competitor claims.
Learn more →