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Compare Shipping Rates Across Carriers

Don’t guess what it costs to ship — know instantly.

With Stamps.com, you can compare shipping rates, delivery prices, and carrier services in one dashboard. Whether you’re shipping local, nationwide, or overseas, find the cheapest shipping rates for every package size and weight in seconds.

Save time, cut shipping costs, and choose the best carrier for each delivery — all without switching websites.

shipping software for small business

Save Money, Save Time, and Add Delivery Confidence

Cut costs with discounted USPS rates, speed up prep, and add proof of delivery when it matters so every letter ships smarter. 

Save Time

Instantly compare all major shipping carriers from one dashboard.

Skip manual lookups, carrier sites, and retail rate calculators.

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Save Money

Access commercial carrier discounts and special Stamps.com pricing.

Save up to 84% off retail rates and unlock cheapest shipping rates for domestic, ground, and international shipping.

Ready to ship

Ship Smarter

Choose based on delivery speed, package weight, or destination — not guesswork.

View all carrier options side by side to find the right balance between price and performance.

Compare All Shipping Rates — Side by Side

Every shipment is unique. Stamps.com helps you compare the best shipping rates and delivery times for each scenario.

Shipping ScenarioUSPSUPSFedExDHLBest For
Small domestic packagesUSPS Ground AdvantageUPS Ground SaverFedEx Ground EconomyDHL eCommerceBudget-friendly shipping
Large or heavy parcelsUSPS Retail GroundUPS GroundFedEx Home DeliveryBulky or multi-box shipments
Overnight shippingUSPS Priority Mail ExpressUPS Next Day AirFedEx OvernightTime-sensitive delivery
International shippingUSPS Priority Mail InternationalUPS Worldwide SaverFedEx International EconomyDHL Express WorldwideFast global shipping

The Best Postage Rates Plus Powerful Mailing Features

Print discounted postage, brand your envelopes, schedule carrier pickups, and manage tracking—all in one platform designed to streamline sending across every USPS mail class.

Find the cheapest shipping rates across all carriers

Stamps.com makes it easy to compare all shipping rates side by side — factoring in package size, delivery speed, and destination. Access built-in discounts, calculate shipping costs automatically, and discover the cheapest way to ship a package every time. Whether you’re sending a lightweight envelope or a large parcel, you’ll see transparent shipping estimates and delivery prices before you print your label. Save time, lower your shipping fees, and simplify your fulfillment process with a Stamps.com subscription that delivers exclusive carrier savings.

Save on every ground shipment

For domestic and ground shipping, the cheapest carrier often depends on package weight and distance.

 

With Stamps.com, you can compare USPS Ground Advantage, UPS Ground, FedEx Home Delivery, and DHL eCommerce rates instantly. See exactly which service offers the best shipping rate for your parcel and print labels with discounted postage. USPS typically leads for lightweight packages, while UPS and FedEx become more cost-effective for larger or multi-box shipments.

 

Compare delivery prices and estimate shipping costs with one tool designed to find your lowest domestic rate every time.

Calculate international shipping costs at scale

Global shipping doesn’t have to mean high costs. Stamps.com compares USPS, UPS, FedEx, and DHL international shipping rates in real time to help you find the cheapest way to ship a package worldwide. USPS offers cost-efficient options like Priority Mail International for lighter parcels. DHL Express and FedEx International Priority deliver faster for time-sensitive shipments. UPS Worldwide Saver provides balanced pricing for heavier boxes.

 

With Stamps.com, you can calculate shipping, generate accurate shipping estimates, and print international labels with built-in customs automation — all at discounted rates.

Get packages faster with priority and overnight shipping

Need it there tomorrow — without overspending?

 

Stamps.com lets you compare rates, estimate shipping costs, and print overnight labels at discounted prices. USPS Priority Mail Express® offers affordable overnight delivery to most ZIP codes. UPS Next Day Air® and FedEx Overnight® guarantee early delivery options nationwide.

 

Fast shipping doesn’t have to mean expensive shipping — Stamps.com finds the lowest express rate available for every package.

Applying label to shipping box

Serious Security, Simplified Sending

Registered Mail gives your shipments extra protection with custody controls, optional insurance, and detailed delivery tracking. With Stamps.com, you can prepare it faster and hand it off at the counter—no handwritten forms, no duplicate steps.

Protection for high-value items

USPS Registered Mail establishes strict custody from acceptance through delivery. You can insure eligible contents for up to 25,000 dollars, which helps in the rare event of loss or damage.

Proof you can share

Every registered mail shipment includes a tracking number for detailed delivery information through USPS reports or your Stamps.com tracking page. That creates transparent updates for customers and stakeholders.

Faster handoff at the counter

Print postage and addresses with Registered Mail service in a single step, then bring your prepared item to the Post Office. No handwriting. No duplicated steps. Fewer chances for error.

Choose the Best Rate for Every Shipment — Automatically

Finding the most cost-effective carrier shouldn’t slow down your workflow. With Stamps.com, rate comparison is built directly into your shipping process. View USPS, UPS, FedEx, and GlobalPost side-by-side, apply automation rules to select the best service instantly, and print labels in seconds — all from one dashboard.

Frequently Asked Questions About Comparing Rates

What does “compare shipping rates” mean on Stamps.com?

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Stamps.com lets you view USPS®, UPS®, FedEx® and GlobalPost® services side-by-side, including delivery times and real-time pricing. This makes it easier to choose the most cost-effective option for every shipment.

Do I need multiple carrier accounts to compare rates?

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No. With Stamps.com, you can access multiple carriers from one dashboard. You can link your existing carrier accounts or use Stamps.com’s negotiated discounts.

Can I see rates for domestic and international shipping?

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Yes. You can compare rates for U.S. domestic shipments as well as international destinations. You can also filter by package size, weight, and delivery speed.

Does Stamps.com offer discounted rates?

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es. Stamps.com provides commercial USPS discounts and discounted UPS and GlobalPost rates that are often lower than retail Post Office prices.

Will rates adjust automatically if my package weight or dimensions change?

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Yes. When you enter or adjust package details, rates update instantly. This helps avoid unexpected surcharges and ensures accurate label pricing before you print.

Can I batch-compare rates for multiple orders at once?

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Absolutely. Stamps.com allows batch processing so you can compare rates and print labels in bulk — ideal for high-volume shippers.