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AfterShip VS ZIP Code API

Compare AfterShip 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

AfterShip logo AfterShip

AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.

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
  • AfterShip Landing page
    Landing page //
    2023-05-19

AfterShip is an automated tracking solution and API for eCommerce Support tracking 538 international couriers worldwide

  • 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

AfterShip

Website
aftership.com
Pricing URL
Official AfterShip Pricing
$ Details
freemium
Platforms
REST API Shopify Magento
Release Date
2012 February
Startup details
Country
Hong Kong
State
New Territories
City
Tsuen Wan
Founder(s)
Andrew Chan
Employees
250 - 499
Edit details

ZIP Code API

Website
zip-codes.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
2026 April
Startup details
Country
United States
State
NY
City
Hopewell Junction
Edit details

AfterShip features and specs

  • Comprehensive Tracking
    AfterShip supports tracking for over 900 couriers worldwide, allowing businesses to consolidate tracking information in one platform.
  • Customizable Notifications
    The platform offers customizable email and SMS notifications to keep customers informed about their order status, improving customer satisfaction.
  • Analytics and Insights
    Users can access detailed analytics and reports to gain insights into shipping performance, helping businesses optimize their shipping processes.
  • Integration Capabilities
    AfterShip can be integrated with various e-commerce platforms like Shopify, WooCommerce, and Magento, as well as other third-party applications, enhancing its usability.
  • User-Friendly Interface
    The platform is designed with a user-friendly interface, making it easy for businesses to navigate and manage shipments efficiently.

Possible disadvantages of AfterShip

  • Cost
    AfterShip can be expensive for small businesses or startups, especially if they need advanced features or high volumes of shipments.
  • Learning Curve
    While the interface is user-friendly, the range of features available may require a learning curve for new users to fully leverage all functionalities.
  • Limited Free Plan
    The free plan has limited features and supports only a small number of shipments, which may not be sufficient for growing businesses.
  • Dependency on Courier APIs
    The accuracy and timeliness of tracking information are dependent on the courier APIs, which can sometimes lead to delays or inconsistencies.
  • Customer Support
    Some users have reported that customer support can be slow or unresponsive at times, potentially affecting issue resolution and overall experience.

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 AfterShip

Overall verdict

  • Yes, AfterShip is a good tool for businesses that want to streamline their shipping and tracking processes. It is well-regarded for its user-friendly interface, robust set of features, and ability to improve the overall customer experience.

Why this product is good

  • AfterShip is considered a good choice for businesses looking to enhance their post-purchase experience. It offers seamless package tracking, excellent integration capabilities with eCommerce platforms like Shopify, and automated notifications. It helps to improve customer satisfaction by providing visibility on the shipping process, reducing customer inquiries related to delivery status.

Recommended for

  • E-commerce businesses looking to enhance their customer service.
  • Retail companies with high volumes of shipments.
  • Businesses aiming to reduce support queries related to shipping status.
  • Startups that want an easy-to-integrate tracking solution.

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

AfterShip videos

+ Add

Aftership Tracking Shopify App Honest Review

More videos:

  • Review - Aftership vs Shopify Shipment Tracking & Notify App
  • Review - AfterShip - How it works?

ZIP Code API videos

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

Add video

Category Popularity

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

AfterShip

ZIP Code API

Shipping and Tracking
100 100%
Shipping and Tracking
0% 0
Zip Lookup
0 0%
Zip Lookup
100% 100
eCommerce
100 100%
eCommerce
0% 0
APIs
0 0%
APIs
100% 100

User comments

Share your experience with using AfterShip and ZIP Code API. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, AfterShip seems to be more popular. It has been mentiond 4 times 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.

AfterShip mentions (4)

  • 6 days with no updates, did the plane fkin crash???
    Use getcircuit.com or aftership.com instead, they update faster and first before pandabuy. Source: about 3 years ago
  • Shipped 1 week ago and still have not got any new updates
    Try using: aftership.com or epost.go.kr: mine was in that same position and still is on pandabuy app! But when I went epost.go.kr I was able to get an update! I shipped the same date and almost time that your photo shows. Hope this helps! Source: over 3 years ago
  • USPS-Heathrow
    I'd also recommend using your own mail service's website or something like aftership.com because somehow they have better updates than Royal Mail for a lot of packages. Source: over 3 years ago
  • 4PX or a USPS problem
    I used 4PX (because I didn't understand how the DHL shipping worked) and wound up getting it within 2-1/2 weeks. If you have the 4PX tracking number you can check status on aftership.com. At some point it is turned over to USPS and you should be able to get the USPS tracking number and check on delivery status on USPS.com. 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 AfterShip and ZIP Code API, you can also consider the following products

Cabubble - Taxi and minicab quotes for London, Birmingham, Manchester and throughout the UK. Book a licensed taxi or minicab online via website or mobile app.

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

OneTracker - OneTracker โ€“ Package Tracker is an app by OneTracker Team that helps users track all their delivery vehicles and staff to increase the productivity of their delivery business.

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

17track - All-in-one package tracking

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

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