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Geocode.xyz VS ZIP Code API

Compare Geocode.xyz VS ZIP Code API and see what are their differences

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

Geocode.xyz logo Geocode.xyz

A geoparser, geocoder and batch geocoder for the world. Map your data.

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
  • Geocode.xyz Landing page
    Landing page //
    2022-12-14

A geoparser, geocoder and batch geocoder for the world.

  • 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

Geocode.xyz

Website
geocode.xyz
Pricing URL
Official Geocode.xyz Pricing
$ Details
freemium โ‚ฌ20.0 (pay per use)
Release Date
2016 August
Edit details

ZIP Code API

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

Geocode.xyz features and specs

  • Free API Access
    Geocode.xyz offers free access to its geocoding API, which can be beneficial for individuals or small projects with limited resource needs.
  • Batch Geocoding
    The service allows batch geocoding of multiple addresses, which can save time and effort for users who need to process large datasets.
  • Multiple Output Formats
    Geocode.xyz supports multiple output formats such as JSON, XML, and CSV, providing flexibility for developers to integrate the service into different types of applications.
  • Worldwide Coverage
    The platform provides geocoding services for locations worldwide, making it a versatile option for users working with international data.

Possible disadvantages of Geocode.xyz

  • Rate Limiting
    The free tier imposes rate limits on API requests, which can be restrictive for high-volume applications and may require upgrading to a paid plan.
  • Accuracy Issues
    Some users have reported accuracy issues with the geocoding results, which can be problematic for applications requiring high precision.
  • Service Availability
    There may be occasional downtime or slower response times, impacting the reliability of the service for critical applications.
  • Limited Documentation
    The documentation provided may be less comprehensive compared to other geocoding services, potentially posing a challenge for developers during integration.

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 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

Category Popularity

0-100% (relative to Geocode.xyz and ZIP Code API)

Geocode.xyz

ZIP Code API

Maps
100 100%
Maps
0% 0
Zip Lookup
0 0%
Zip Lookup
100% 100
Web Mapping
100 100%
Web Mapping
0% 0
APIs
0 0%
APIs
100% 100

User comments

Share your experience with using Geocode.xyz 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, Geocode.xyz seems to be more popular. It has been mentiond 2 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.

Geocode.xyz mentions (2)

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 Geocode.xyz and ZIP Code API, you can also consider the following products

Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.

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

Geocode Earth - Build smarter location experiences with our fast, accurate & affordable geocoding solutions.

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

Google Maps - Find local businesses, view maps and get driving directions in Google Maps.

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

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