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SellerCloud VS ZIP Code API

Compare SellerCloud VS ZIP Code API and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

SellerCloud logo SellerCloud

SellerCloud is a multi-channel inventory and order management system.

ZIP Code API logo ZIP Code API

REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah
  • SellerCloud Landing page
    Landing page //
    2023-06-13
  • ZIP Code API Landing page
    Landing page //
    2026-05-21

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America โ€” no separate APIs by country or data type.

What it does

  • Address validation and standardization โ€” production-grade parser with ZIP+4 append, refreshed monthly
  • Radius search โ€” centroid haversine and true spatial polygon intersection. Returns ZIPs/FSAs within range, with per-result pct_inside overlap percentage for spatial queries
  • Unified lookup endpoint โ€” accepts US ZIP, ZIP+4, Canadian FSA, full Canadian postal codes, or latitude/longitude inputs
  • Autocomplete/typeahead โ€” cities, counties, metros, states, FSAs, ZIPs
  • Point-to-point distance โ€” between any two postal points
  • Census ACS demographics โ€” 2011โ€“2024, 542 fields per ZIP across income, education, housing, social, and economic profiles
  • Boundary lookups โ€” Census tracts, congressional districts, state legislative areas, school districts โ€” with computed intersection percentages per ZIP

What makes it different

  • Licensed commercial data โ€” not commodity or scraped sources
  • Canadian postal coverage โ€” most peers in this space are US-only
  • True spatial radius โ€” not just centroid haversine
  • 14 years of historical ACS depth via API โ€” unusual outside of raw Census downloads
  • One endpoint for all of North America โ€” no country-detection or input-routing logic to maintain on the client side

Pricing

  • Free โ€” 2,500 lookups/day, no credit card required, no expiry
  • Developer โ€” $49/mo, 100K credits, 300/min
  • Professional โ€” $149/mo, 350K credits, 300/min
  • Business โ€” $499/mo, 1.5M credits, 600/min
  • Credit packs โ€” one-time, from 25K ($19) up to 2M ($799)

Resources

SellerCloud features and specs

  • Multi-channel Integration
    SellerCloud supports integration with various e-commerce platforms and marketplaces, including Amazon, eBay, Walmart, and Shopify, allowing for centralized management of sales channels.
  • Inventory Management
    The platform provides robust inventory management features, which include real-time tracking, automatic stock updates, and inventory level alerts to prevent overselling.
  • Order Management
    SellerCloud offers comprehensive order management capabilities, such as bulk order processing, automatic order routing, and advanced order tracking.
  • Customization
    The platform is highly customizable, enabling businesses to tailor the system to meet their specific operational needs through custom workflows, plugins, and API integrations.
  • Analytics and Reporting
    SellerCloud provides detailed analytics and reporting tools, allowing businesses to generate insights on sales performance, inventory levels, and financial metrics.

Possible disadvantages of SellerCloud

  • Complexity
    The extensive features and customizable options can make the platform overwhelming for new users who might face a steep learning curve.
  • Cost
    SellerCloud is typically priced at a premium level, which might be a significant investment for small to medium-sized businesses and startups.
  • Customer Support
    While customer support is available, some users have reported slow response times and that the support offered can sometimes be insufficient for resolving more complex issues.
  • User Interface
    Some users have found the user interface to be non-intuitive and in need of a more modern design to improve user experience and ease of navigation.
  • Integration Complexity
    Despite its multi-channel capabilities, integrating all desired platforms and services can sometimes require technical expertise or additional resources.

ZIP Code API features and specs

  • Comprehensive ZIP Code Data
    The ZIP Code API from zip-codes.com provides extensive data including ZIP code details, city information, state data, and geographic coordinates, making it a thorough resource for location-based lookups.
  • Multiple Lookup Options
    The API supports various types of lookups including ZIP code to city/state, city/state to ZIP code, distance calculations between ZIP codes, and radius searches, offering flexible querying capabilities.
  • Easy Integration
    The API uses standard REST-based HTTP requests and returns data in commonly used formats like JSON and XML, making it straightforward to integrate into most applications and programming languages.
  • Distance and Radius Calculations
    The API includes built-in functionality for calculating distances between ZIP codes and finding ZIP codes within a specified radius, which is valuable for store locators, shipping estimates, and proximity-based features.
  • Well-Documented Endpoints
    The API provides clear documentation for its various endpoints and parameters, helping developers understand available features and implement them correctly without extensive trial and error.

Analysis of SellerCloud

Overall verdict

  • Overall, SellerCloud is a good choice for medium to large-sized e-commerce businesses that require robust inventory and order management solutions across multiple platforms. Its extensive feature set and flexibility cater well to businesses with complex needs.

Why this product is good

  • SellerCloud is considered a strong option for those managing e-commerce businesses due to its comprehensive features. It offers multi-channel management, inventory tracking, order processing, and integrations with various marketplaces and shopping carts. This makes it suitable for businesses looking to streamline operations and manage multiple sales channels effectively.

Recommended for

  • E-commerce businesses with multiple sales channels
  • Companies needing advanced inventory and order management
  • Businesses that require integration with various marketplaces like Amazon, eBay, and others
  • Medium to large-sized businesses with complex operational demands

Analysis of ZIP Code API

Overall verdict

  • ZIP Code API from zip-codes.com is a solid, reliable choice for developers and businesses needing accurate US and Canadian postal code data, offering a straightforward RESTful interface with regularly updated databases.

Why this product is good

  • Provides accurate and frequently updated ZIP code, city, state, and geographic data
  • Offers a simple RESTful API that is easy to integrate into web and mobile applications
  • Supports features like ZIP code lookup, radius search, and distance calculations
  • Includes both US ZIP codes and Canadian postal codes for broader coverage
  • Backed by an established data provider with a long track record in postal data

Recommended for

  • Developers building address validation or autofill features
  • E-commerce platforms needing shipping and location-based calculations
  • Businesses performing geographic or radius-based store locators
  • Applications requiring reliable US and Canadian postal data
  • Marketing and logistics teams that need regional or demographic targeting

SellerCloud videos

+ Add

SellerCloud User Conference 2019 Highlights

More videos:

  • Review - Address America Testimonial - SellerCloud
  • Review - eBay Properties - SellerCloud - eBay Listing Management - 5.1

ZIP Code API videos

No ZIP Code API videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to SellerCloud and ZIP Code API)

SellerCloud

ZIP Code API

Inventory Management
100 100%
Inventory Management
0% 0
Zip Lookup
0 0%
Zip Lookup
100% 100
eCommerce
100 100%
eCommerce
0% 0
APIs
0 0%
APIs
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SellerCloud and ZIP Code API

SellerCloud Reviews

Sellbrite Alternatives For Multichannel Ecommerce Sellers
Customization options: A versatile platform that offers extensive customizations tailored to specific business requirements, providing unparalleled flexibility and adaptability. With its robust features and intuitive interface, SellerCloud empowers businesses to optimize their operations, streamline workflows, and stay ahead in today's dynamic marketplace.
Source: blog.vendoo.co

ZIP Code API Reviews

We have no reviews of ZIP Code API yet.
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Social recommendations and mentions

Based on our record, SellerCloud seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SellerCloud mentions (1)

  • OMNI Channel multi-listing tool recommendation for M2?
    I took a really serious look at SellerCloud in my previous role. Their sales team was very accommodating to all of my questions. Source: almost 5 years ago

ZIP Code API mentions (0)

We have not tracked any mentions of ZIP Code API yet. Tracking of ZIP Code API recommendations started around May 2026.

What are some alternatives?

When comparing SellerCloud and ZIP Code API, you can also consider the following products

Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!

Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.

TradeGecko - TradeGecko (now QuickBooks Commerce) is inventory management software for ecommerce and wholesalers - simplify your inventory & order operations with powerful inventory management, multichannel selling, inventory reports and more!

Zipcodestack - Free Zip Code API - Free Postal Code Validation | Zipcodestack

Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.

PostalDataPI - The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.

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