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ZIP Code API VS Durable

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

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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

Durable logo Durable

Durable makes it 10x easier to start an independent service business.
  • 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

  • Durable Landing page
    Landing page //
    2023-05-18

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.

Durable features and specs

  • User-Friendly Interface
    Durable offers an intuitive and easy-to-navigate interface, which simplifies the process for non-technical users to manage their business operations effectively.
  • Comprehensive Features
    The platform provides a wide range of tools and features that cover various aspects of business management, including invoicing, project management, and client communication.
  • Automations
    Durable includes automation capabilities that help streamline repetitive tasks, saving time and reducing the chance of human error.
  • Scalability
    The platform is designed to grow with businesses, offering scalable solutions that adapt as business needs evolve.
  • Customer Support
    Durable provides reliable customer support to help users with any issues or questions, contributing to a smoother user experience.

Possible disadvantages of Durable

  • Pricing
    The cost of Durable might be relatively high for small businesses or startups with limited budgets, potentially restricting access to some features.
  • Learning Curve
    Despite its user-friendly design, some users may find there is a learning curve when first getting started with the extensive features offered.
  • Limited Customization
    While Durable offers comprehensive features, there may be limitations in customizing the platform to meet very specific business needs or workflows.
  • Integration Limitations
    Users might experience difficulties or limitations when trying to integrate Durable with other third-party applications not natively supported by the platform.
  • Feature Overload
    For some users, the wide array of features might be overwhelming, especially for those who do not require extensive business management tools.

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 Durable

Overall verdict

  • Durable offers a good solution for users seeking a fast and uncomplicated way to create a website, particularly if they value AI-driven automation and don't have extensive technical expertise. However, users seeking highly customized or complex website solutions may find limitations in its flexibility compared to traditional website building systems.

Why this product is good

  • Durable is a platform designed to help entrepreneurs quickly create and manage websites using AI technology. Users appreciate its ease of use, rapid website deployment, and features such as integrated SEO tools and e-commerce functionalities. The platform is particularly beneficial for small businesses and startups who need to establish an online presence efficiently and affordably.

Recommended for

  • Small business owners
  • Entrepreneurs
  • Startups
  • Individuals looking for quick and easy website creation

ZIP Code API videos

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Durable videos

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Durable.co AI Website Builder Review: Is it Worth the Hype?

More videos:

  • Review - Crazy! AI creates Websites in JUST 30 Seconds! - durable AI Website Builder REVIEW
  • Tutorial - Durable AI Website Builder Tutorial (Step By Step Walkthrough)

Category Popularity

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

ZIP Code API

Durable

Zip Lookup
100 100%
Zip Lookup
0% 0
Website Builder
0 0%
Website Builder
100% 100
APIs
100 100%
APIs
0% 0
AI
0 0%
AI
100% 100

User comments

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Social recommendations and mentions

Based on our record, Durable seems to be more popular. It has been mentiond 10 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.

Durable mentions (10)

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What are some alternatives?

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

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

WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today

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

Namelix - AI business name generator

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

MarsX - MarsX leverages the power of AI to help users build mobile and web applications using code and no-code technology. MarsX is highly accessible, allowing even non-developers and those with zero building and coding experience to create their own mobile

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