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ZIP Code API VS Adele

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

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

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

Adele logo Adele

Open repository of design systems & pattern libraries ๐Ÿ‘จโ€๐ŸŽจ ๐ŸŽจ
  • 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

  • Adele Landing page
    Landing page //
    2021-12-20

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.

Adele features and specs

  • Extensive Design Library
    Adele provides a comprehensive collection of design systems and patterns, making it a valuable resource for designers seeking inspiration and best practices.
  • Organized Categorization
    Design systems and patterns are well-organized into categories, which helps users efficiently find resources relevant to their projects.
  • Insightful Analysis
    Adele offers insightful analysis and comparisons across different design systems, helping users understand trends and common practices in the field.
  • Open Source Contribution
    The platform encourages community contributions, allowing users to submit their design systems, which fosters a collaborative environment.
  • Focused on UX and UI
    Adele specifically targets UX and UI design patterns, offering specialized insights for professionals in those areas.

Possible disadvantages of Adele

  • Limited Interactivity
    The platform primarily offers static information and lacks interactive features that might enhance user engagement and learning.
  • Niche Focus
    Adele's focus on design systems for UX and UI might not cater to designers looking for broader or more varied design resources.
  • Dependency on Community Contributions
    As the platform relies heavily on community submissions, there might be inconsistencies in the frequency and quality of new additions.
  • Potential Overwhelm for Beginners
    The vast amount of information can be overwhelming for new designers who might not know where to start or how to effectively use the resources available.

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

ZIP Code API videos

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Adele videos

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Adele - 25 ALBUM REVIEW

More videos:

  • Review - Adele - 25 - Album Review
  • Review - Adele - "Hello" TRACK REVIEW

Category Popularity

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

ZIP Code API

Adele

APIs
100 100%
APIs
0% 0
Design Tools
0 0%
Design Tools
100% 100
Zip Lookup
100 100%
Zip Lookup
0% 0
Color Palette Generator
0 0%
Color Palette Generator
100% 100

User comments

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Social recommendations and mentions

Based on our record, Adele seems to be more popular. It has been mentiond 5 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.

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.

Adele mentions (5)

  • Tip of my tongue: need help identifying specific a design system compilation!
    Similar to UXPin's Adele, but you can search specific UI components. Source: almost 4 years ago
  • What is this type of 2-option slider navigation called?
    If you're looking for design systems components, UXPin has a massive list of in-use design systems here https://adele.uxpin.com/ where you can browse documentation for all of them. Source: almost 4 years ago
  • Adele is an open source repository of design systems and pattern libraries
    Itโ€™s absurd that a project focused on design systems and ui/ux canโ€™t manage to make its own website work on a mobile device with a little responsive cssโ€ฆ https://adele.uxpin.com. - Source: Hacker News / almost 4 years ago
  • Using TailwindCSS in SvelteKit to make a Design System : Part One
    If you are looking for Open Sourced Design Systems Click Here. This contains all big projects. - Source: dev.to / about 4 years ago
  • I feel like my design skills are the biggest thing holding me back
    You can peruse https://adele.uxpin.com/ to find a design system with the look that fits your needs. Source: over 4 years ago

What are some alternatives?

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

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

Design Principles - An open source repository of design principles and methods

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

Atlassian Design - Design, develop, and deliver

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

Colorbox.io - Create accessible color systems ๐ŸŽจ

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