KingWebmaster
KingWebmaster operates Advanced Shipping Manager, a rules-based shipping rate calculation platform that aggregates real-time rates from UPS, USPS, FedEx, and 20+ freight carriers for SMB e-commerce merchants on Shopify, BigCommerce, WooCommerce, Magento, Miva, and Shift4Shop, sold via monthly subscription through app marketplace listings.
- Company typePrivate
- Founded2003
- HeadquartersBoynton Beach, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What KingWebmaster does
KingWebmaster is a private, for-profit internet firm founded in 2003 and headquartered in Boynton Beach, Florida, with 11-50 employees. The company operates its primary product, Advanced Shipping Manager (ASM), a shipping rate calculation platform designed for e-commerce merchants that aggregates real-time rates from major parcel carriers (UPS, USPS, FedEx) and more than 20 freight and trucking companies. ASM integrates natively as an app or module with six major e-commerce platforms: Shopify, BigCommerce, WooCommerce, Magento (Adobe Commerce), Miva, and Shift4Shop. The company describes itself as "Loved by Thousands of Brands" and serves primarily SMB and mid-market e-commerce merchants with complex shipping requirements that exceed standard platform shipping calculators.
The core technology is a rules-based shipping calculation engine supporting multi-origin calculations (closest-warehouse selection), hybrid rate rules that combine flat and real-time carrier rates within a single shipping method, dropshipper-specific rate mapping, negotiated carrier discount handling, PO box and international shipping support, and delivery date estimation. The product portfolio includes the core ASM platform plus five add-on extensions: Box Point System (a points-based alternative to dimension-based box sizing), Delivery Date Estimator, Trucking and Freight Couriers, Delivery Countdown, and Multiple Locations. Version 2, released in 2023, introduced hybrid shipping rates and product-level free shipping configuration as key capability additions.
ASM is monetized through a monthly subscription model with pricing not publicly disclosed; merchants must contact the company for quotes. Go-to-market is product-led growth via self-serve installation through platform app marketplace listings, supplemented by high-touch customer support from named staff (Dan, Burt) who handle onboarding and configuration. The customer base spans SMB and micro-business merchants across food and beverage, sports and retail, skincare, apparel, and dropshipping verticals, with geographic concentration in North America and some UK-based users. No funding rounds, acquisitions, or ownership details are disclosed.
KingWebmaster firmographics
Firmographics- Name
- KingWebmaster
- Website
- https://kingwebmaster.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- KingWebmaster operates Advanced Shipping Manager, a rules-based shipping rate calculation platform that aggregates real-time rates from UPS, USPS, FedEx, and 20+ freight carriers for SMB e-commerce merchants on Shopify, BigCommerce, WooCommerce, Magento, Miva, and Shift4Shop, sold via monthly subscription through app marketplace listings.
- Ownership category
- akta.pro rank
KingWebmaster industry classification
Industry- Product category
- E-commerce Shipping Software
- NAICS
- Freight Transportation Arrangement (48851), Freight Transportation Arrangement (488510)
- SIC
- Arrangement Of Transportation Of Freight & Cargo (4731)
- akta.pro primary industry
- Parcel Shipping, Labeling & Rate Shopping Platforms (CRAFAMAF)
Keywords
Where KingWebmaster is headquartered
LocationHeadquarters
- HQ city
- Boynton Beach
- HQ country
- United States
- HQ region
- North America
Markets served
KingWebmaster business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Subscription Revenue: Monthly subscription-based pricing for the Advanced Shipping Manager platform. The service is offered as a recurring subscription with monthly billing. One customer quote references 'monthly subscription service' confirming the recurring revenue model.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Subscription pricing (specific tiers not publicly disclosed) |
Go-to-market motion2 records
Distribution channels7 records
Marketing channels4 records
KingWebmaster product offering
Product offeringCore offering
KingWebmaster operates the Advanced Shipping Manager (ASM) platform, a subscription-based e-commerce shipping calculation engine that provides real-time shipping rates from UPS, USPS, FedEx, and 20+ freight/trucking carriers, plus complex rules including hybrid flat-plus-live rates, multi-origin/closest-warehouse selection, dropshipper-specific carrier mapping, per-item free shipping, box packing optimization, and delivery date estimation. The platform is sold as native app listings on Shopify, BigCommerce, WooCommerce, Magento/Adobe Commerce, Miva, and Shift4Shop, with supporting add-on extensions for box points, delivery dates, freight couriers, delivery countdowns, and multiple warehouse locations.
Product overview
KingWebmaster offers Advanced Shipping Manager as its core unified platform for e-commerce shipping management. The platform integrates with six major e-commerce platforms (Shopify, WooCommerce, Magento, BigCommerce, Miva, and Shift4Shop) and connects to multiple carriers (UPS, USPS, FedEx, and 20+ freight/trucking companies). The portfolio includes the core Advanced Shipping Manager product plus six add-on extensions: Box Point System (dimension alternative), Delivery Date Estimator, Trucking and Freight Couriers, Delivery Countdown, and Multiple Locations. Version 2 introduced hybrid shipping rates combining flat and real-time rates, plus free shipping for individual items. The platform supports features including real-time carrier rates, origin-based calculations, negotiated discounts, handling fee markups, PO Box shipping, and international orders.
Differentiator
Problem solved
Functional benefit
Products and services
- Advanced Shipping Manager (ASM) The core shipping calculation and rules platform for e-commerce stores. Provides real-time shipping rates from multiple carriers, hybrid flat-plus-live shipping rate rules, free shipping configuration per item, multi-origin and closest-warehouse selection, dropshipper-specific rate mapping, negotiated UPS/FedEx discounts, box packing optimization, PO Box and international shipping support, and delivery date estimation. Sold as a monthly subscription distributed as app listings on Shopify, BigCommerce, WooCommerce, Magento/Adobe Commerce, Miva, and Shift4Shop, targeting SMB and mid-market e-commerce merchants shipping physical goods.
- Box Point System An extension of Advanced Shipping Manager that uses a points-based system as an alternative to standard dimension-based shipping, letting merchants define box sizes using a configurable point scoring mechanism to count how many items fit into each box and assign items to specific boxes.
- Delivery Date Estimator An extension that shows customers exact delivery dates for each available shipping method at checkout, enhancing transparency and purchase confidence. Can integrate with custom calendar systems.
- Trucking and Freight Couriers An extension enabling shipping rate calculation from trucking and freight carriers. Supports over 20 freight and trucking companies, with new carriers added based on customer request. Targets merchants requiring LTL and oversized item shipping.
- Delivery Countdown An extension that displays countdown timers on product pages showing customers when their product will be delivered based on the selected shipping method, creating purchase urgency.
- Multiple Locations An extension that allows setting multiple origin zip codes for individual items, enabling the system to calculate shipping from the warehouse or dropshipper closest to the customer's shipping address, supporting multi-warehouse and dropshipper fulfillment operations.
Quantifiable outcome
- Reduced shipping costs while increasing company revenue YoY
- +1 more outcomes
Companies that use KingWebmaster
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
KingWebmaster technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration10 records
Feature12 records
KingWebmaster partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- ShopifycoreASM maintains a native app listing in the Shopify App Store, allowing Shopify merchants to install and use Advanced Shipping Manager directly from their Shopify admin. The integration provides real-time shipping rates and advanced shipping rules within the Shopify checkout experience.
- BigCommercecoreASM has a dedicated app listing in the BigCommerce App Store. Customer reviews specifically praise ASM as 'hands-down the most robust shipping calculation product for BigCommerce', indicating strong integration and recognition within the BigCommerce ecosystem.
- WooCommerce (WordPress)coreASM is available as a WordPress plugin in the official WordPress plugin directory (wordpress.org/plugins/asm-manager/). This allows WooCommerce store owners to install Advanced Shipping Manager as they would any other WordPress plugin.
- Adobe Commerce (Magento)coreASM maintains a module listing in the Adobe Commerce Marketplace. The Magento module provides shipping calculation capabilities for merchants on the Adobe Commerce platform.
- MivacoreASM has a dedicated app listing in the Miva App Store. Customer reviews describe it as 'the most powerful ship module for Miva', indicating strong integration and recognition on this platform.
- Shift4ShopcoreASM is available as an app in the Shift4Shop App Store. Customer testimonials mention successful use of the plugin for 3dcart (now Shift4Shop) stores with complicated shipping requirements.
Scale indicators1 record
Recent moves4 records
Expansion highlights3 records
KingWebmaster competitors and assessment
Company assessmentDirect peers
- Shippo: Multi-carrier shipping API and dashboard for SMB e-commerce merchants, offering real-time rate shopping across USPS, UPS, FedEx and 80+ carriers. Directly comparable to ASM's rate-shopping core and similar target customer.
- EasyPost: Shipping API aggregator offering real-time rates from 100+ carriers, with strong e-commerce platform integrations. Closest functional peer to ASM on the rate-shopping engine.
- Ordoro: Shipping and inventory management app for SMB e-commerce merchants with multi-carrier rate shopping; overlaps with ASM on Shopify and similar customer profile.
- ShipperHQ: E-commerce shipping rate calculator with native BigCommerce and Magento marketplace presence — directly comparable to ASM's platform-by-platform plugin model and complex-rule positioning.
- ClickPost: Multi-carrier shipping API and rate-shopping platform for e-commerce, with similar carrier-agnostic aggregation model comparable to ASM's engine.
- Aftership: Post-purchase shipping experience platform including rate shopping at checkout; comparable SaaS model serving the same e-commerce merchant base.
Broad incumbents
- ShipStation: Long-standing shipping management platform (owned by Auctane/Stamps.com) serving e-commerce SMBs with multi-carrier rate shopping, label printing, and order aggregation. Larger incumbent in the same niche ASM occupies.
- ShipHero: WMS and shipping management platform serving e-commerce merchants, with similar complex-shipping-rule capabilities but a broader warehouse-execution focus.
- ShipBob: End-to-end fulfillment and shipping management network for e-commerce brands, with embedded rate-shopping functionality that competes for the same merchant wallet share as ASM.
Regional players
- Shiprocket: India-focused multi-carrier shipping aggregator for SMB e-commerce; comparable rate-shopping functionality though primarily serving the South Asian market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key highlights6 records
Customer concentration
KingWebmaster social profiles
Digital presenceKingWebmaster financial estimates
Financial estimateRevenue estimate
Valuation estimate
KingWebmaster leadership team
Management profileNumber of profiles
KingWebmaster funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
KingWebmaster M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about KingWebmaster
What does KingWebmaster do?
KingWebmaster operates the Advanced Shipping Manager (ASM) platform, a subscription-based e-commerce shipping calculation engine that provides real-time shipping rates from UPS, USPS, FedEx, and 20+ freight/trucking carriers, plus complex rules including hybrid flat-plus-live rates, multi-origin/closest-warehouse selection, dropshipper-specific carrier mapping, per-item free shipping, box packing optimization, and delivery date estimation. The platform is sold as native app listings on Shopify, BigCommerce, WooCommerce, Magento/Adobe Commerce, Miva, and Shift4Shop, with supporting add-on extensions for box points, delivery dates, freight couriers, delivery countdowns, and multiple warehouse locations.
Is KingWebmaster a public or private company?
KingWebmaster is a private company. It is classified as unknown and is currently operating.
When was KingWebmaster founded?
KingWebmaster was founded in 2003. It employs 11 to 50 people.
Where is KingWebmaster based?
KingWebmaster is headquartered in Boynton Beach, United States, in the North America region.
How does KingWebmaster make money?
One revenue line is on record: subscription Revenue.
Who are KingWebmaster's main competitors?
Direct peers on record are Shippo, EasyPost, Ordoro, ShipperHQ, ClickPost and Aftership. Broad incumbents are ShipStation, ShipHero and ShipBob. Shiprocket is listed as a regional player.
Does KingWebmaster have an API?
No public API is recorded for KingWebmaster.
What industry is KingWebmaster in?
KingWebmaster's product category is E-commerce Shipping Software. Its primary akta.pro industry code is CRAFAMAF, Parcel Shipping, Labeling & Rate Shopping Platforms. Its NAICS code is 48851 and its SIC code is 4731.