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extensions.af VS ZIP Code API

Compare extensions.af VS ZIP Code API and see what are their differences

e
extensions.af

A site to find the dopest Chrome extensions out there

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
ZIP
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

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Web Browsers popularity
100% vs 0%
alternatives listed
37 vs 7

Base details

Website, pricing, platforms and company facts side by side.

e
extensions.af
ZIP
ZIP Code API
Website file-extension.org zip-codes.com
Company — Startup from the United States · 2026
Listed in
Web Browsers Chrome Extensions Tech Work Management +1
APIs Developer Tools Geocoding Location Intelligence Address API Zip Lookup +3

About extensions.af and ZIP Code API

In their own words, as submitted to SaaSHub.

e
extensions.af
ZIP
ZIP Code API

No description of extensions.af yet.

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type. What it does Address validation and standardization — production-grade parser with ZIP+4 append, refreshed monthly Radius search — centroid haversine and...

Read more about ZIP Code API

Features and specs

What each product offers, as listed by its team.

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extensions.af 2 features
ZIP
ZIP Code API 5 features
  • Compatibility
    The .af file extension is often associated with a variety of software applications, making it versatile for different types of files.
  • Data Organization
    AF files are commonly used to store structured data, which can help in organizing information efficiently.

Possible disadvantages

  • Limited Recognition
    The .af file extension is not widely recognized, which can result in difficulty when sharing files with others who may not have compatible software.
  • Software Dependency
    Opening and editing .af files often require specific software, leading to dependency issues, especially if the software is not readily available or is costly.
  • 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

An editorial look at what each product does well and who it suits.

e
extensions.af
ZIP
ZIP Code API

No analysis of extensions.af yet.

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

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
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extensions.af
ZIP
ZIP Code API
100% 100%
Web Browsers
0% 0%
0% 0%
Zip Lookup
100% 100%
100% 100%
Chrome Extensions
0% 0%
0% 0%
APIs
100% 100%

User comments

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Alternatives to extensions.af and ZIP Code API

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