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ZIP Code API VS IconStore

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

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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

IconStore logo IconStore

Free icon packs by first-class designers
  • 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

  • IconStore Landing page
    Landing page //
    2023-09-26

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.

IconStore features and specs

  • Free Access
    IconStore provides a wide range of icons for free, which is highly beneficial for designers and developers on a budget.
  • High-Quality Icons
    The icons available are created by professional designers, ensuring high quality and consistency.
  • Variety of Categories
    IconStore offers icons in a variety of categories, making it easier to find exactly what you need for different projects.
  • Ease of Use
    The website is straightforward to navigate, making it simple to search for and download icons.
  • Free Commercial Use
    Most icons on IconStore are free to use even for commercial projects, which is a huge plus for businesses and freelancers alike.

Possible disadvantages of IconStore

  • Limited Search Functionality
    The search functionality could be limited or not as powerful as that on other icon websites, making it difficult to find specific icons quickly.
  • Smaller Collection
    Compared to paid icon libraries, IconStore might have a smaller selection of icons, limiting choices for some users.
  • Attribution Requirement
    Some icons require attribution, which can be cumbersome for users looking to use the icons without any strings attached.
  • Updates
    The frequency of adding new icons might not be as high as that of premium services, potentially leading to outdated styles or lack of the latest trends.
  • File Format Limitations
    Not all icons may be available in multiple file formats, which can be inconvenient for specific use cases.

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

Analysis of IconStore

Overall verdict

  • Yes, IconStore is generally considered a good resource for those looking for free, quality icons. It offers diversity in styles and the freedom to use icons in personal and commercial projects, which is a significant plus for many users.

Why this product is good

  • IconStore (iconstore.co) is highly regarded for its extensive collection of free, high-quality icons contributed by various designers. The platform offers various styles and formats, which makes it a flexible resource for designers and developers. The icons are often designed by skilled designers, ensuring a high level of visual quality.

Recommended for

  • Web designers looking for diverse icon styles
  • Developers needing icons for app interfaces
  • Graphic designers seeking inspiration from professionally designed icons
  • Anyone needing icons for personal or commercial projects without licensing concerns

Category Popularity

0-100% (relative to ZIP Code API and IconStore)
Zip Lookup
100 100%
0% 0
Design Tools
0 0%
100% 100
APIs
100 100%
0% 0
Web Icons
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, IconStore 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.

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.

IconStore mentions (1)

  • ๐ŸŽจ Ultimate Front End Design Resource Guide: Elevate Your UI/UX Projects! โค๏ธ
    IconStore - Beautifully crafted free icons. - Source: dev.to / about 2 years ago

What are some alternatives?

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

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

Feather Icons - Simply beautiful open source icons

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

Flat Icons - 20,000 unique, customizable icons with free lifetime updates

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

Fluent Icons by Icons8 - Colorful and stylish icons for your projects