Your Store's Shipping Rates Are Probably Wrong

Most ecommerce platforms guess at shipping costs. eShipRate replaces those guesses with real-time, carrier-accurate rates calculated from actual product dimensions, box sizes, warehouse locations, and your custom rules. Your customers see precise rates and delivery dates at checkout — seamlessly, with no change to their shopping experience.

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How It Works

Your Rules. Real-Time Rates. Real Accuracy.

eCommerce platforms weren't built to handle the complexity of real-world shipping. eShipRate fills that gap — handling the logistics scenarios that default calculators can't.

You Define the Rules

Set up your warehouses, carriers, service levels, box sizes, flat rate options, product dimensions, weight limits, shipping restrictions, surcharges, and destination rules. You control exactly how shipping is calculated for every scenario your store encounters.

eShipRate Calculates in Real Time

When a customer checks out, eShipRate evaluates every rule you've set — product types, box packing, carrier rates, origin locations, destination, and restrictions — then queries the carriers directly and returns the most accurate rate possible.

Accurate Rates Appear at Checkout

The calculated rates are shown seamlessly in your store's checkout, replacing the platform's default shipping calculator. Your customers see precise shipping costs and delivery dates with no change to their shopping experience.

Features

Built for the Complexity of Real Shipping

Most shipping calculators handle the simple case. eShipRate handles the rest.

Ship From Multiple Warehouses & Origins

Split orders across warehouses automatically, each rated with its own carrier and delivery date.

Intelligent Box Packing, Load Balancing & Surcharge Avoidance

Optimize box loads and split shipments to avoid costly carrier weight surcharges.

FedEx One Rate, UPS Simple Rate, USPS Flat-Rate Support

Automatically determines when UPS Simple Rate, FedEx One Rate, or USPS Flat Rate shipping offers the best value for your customers.

Maximum Items Per Box

Set hard limits on how many items can be packed per box, regardless of weight or dimensions.

Per-Category Item Limits Per Box

Define packing limits for specific product categories like batteries or fragile goods.

Multi-Box Items

Assign a fixed number of packages to oversized or multi-component products.

Real-Time Carrier Rate Calculations

Live rates fetched directly from the carrier at checkout — no cached or estimated rates.

Accurate Dimension-Based Rate Calculations

Use actual product dimensions — not just weight — for precise carrier rate calculations.

Flat Rate Shipping with Quantity Discount Tiers

Set flat fees per item that adjust based on quantity or order value.

See All Features →

📅 Accurate Delivery Date Estimates

Customers see accurate estimated delivery dates at checkout — factoring in your processing time, not just carrier transit. Set expectations before the order is placed and reduce "where's my order?" support requests.

Pricing

One Plan. Everything Included.

No tiers, no add-ons, no hidden fees. Every feature, every carrier, every store.

All Features Included

$85/mo

No long-term contracts. Cancel anytime.

All carrier integrations (FedEx, UPS, USPS, and more)
Multi-warehouse & multi-origin shipping
Smart box packing & load balancing
Flat rate optimization (FedEx One Rate, UPS Simple Rate, USPS)
Delivery date estimates
Custom rules, rate tables & free shipping controls
Unlimited products & shipping rules
Phone & email support
And many more...

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Support

Real People. Real Help.

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US-Based Support

Talk to our team during business hours. Call or text 561-325-8939.

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Email

Reach us anytime. Send us a message and we'll typically respond within a few hours.

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After-Hours Emergencies

Something urgent? Emergency after-hours support is available. We stand behind our product.