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Changelogfy VS ZIP Code API

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

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Changelogfy logo Changelogfy

Changelogfy is an all-in-one platform to collect, organize and manage customer and teammates feedback, prioritize and build a product roadmap, and announce product updates.

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
  • Changelogfy Landing page
    Landing page //
    2022-03-14

All-in-one platform to collect, organize and manage customer and teammates feedback, prioritize and build a product roadmap, and announce product updates.

Give your users a voice! Allow your customers to send feature requests, improvements and discover what you will do at the next step.

Rank and score projects and feature requests to take better product decisions and keep stakeholders engaged.

Improve user engagement by sharing your latest product releases notes, like new features, improvements, bug fixes, and more.

  • 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 — 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 true spatial polygon intersection. Returns ZIPs/FSAs within range, with per-result pct_inside overlap percentage for spatial queries
  • Unified lookup endpoint — accepts US ZIP, ZIP+4, Canadian FSA, full Canadian postal codes, or latitude/longitude inputs
  • Autocomplete/typeahead — cities, counties, metros, states, FSAs, ZIPs
  • Point-to-point distance — between any two postal points
  • Census ACS demographics — 2011–2024, 542 fields per ZIP across income, education, housing, social, and economic profiles
  • Boundary lookups — Census tracts, congressional districts, state legislative areas, school districts — with computed intersection percentages per ZIP

What makes it different

  • Licensed commercial data — not commodity or scraped sources
  • Canadian postal coverage — most peers in this space are US-only
  • True spatial radius — not just centroid haversine
  • 14 years of historical ACS depth via API — unusual outside of raw Census downloads
  • One endpoint for all of North America — no country-detection or input-routing logic to maintain on the client side

Pricing

  • Free — 2,500 lookups/day, no credit card required, no expiry
  • Developer — $49/mo, 100K credits, 300/min
  • Professional — $149/mo, 350K credits, 300/min
  • Business — $499/mo, 1.5M credits, 600/min
  • Credit packs — one-time, from 25K ($19) up to 2M ($799)

Resources

Changelogfy

Website
changelogfy.com
Pricing URL
Official Changelogfy Pricing
$ Details
freemium $49 / Monthly
Platforms
Web Mobile ReactJS AngularJS Vuejs Wordpress
Release Date
2019 January
Edit details

ZIP Code API

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

Changelogfy features and specs

  • User Feedback
  • Feedback boards
  • Feedback widget
  • Feedback Collector
  • Feedback Management
  • Product Roadmap
  • Product Changelog
  • Product Release Notes

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 Changelogfy

Overall verdict

  • Changelogfy is considered a good solution for companies that want to keep their user base informed about product changes in an organized manner. Its user-friendly interface and ability to integrate with other tools can streamline change management processes and improve customer relations.

Why this product is good

  • Changelogfy is a tool designed to help businesses manage and communicate product updates, new features, and improvements effectively. It provides a centralized place for maintaining a changelog that can enhance user engagement by keeping customers informed. It also supports user feedback, helping businesses to better understand customer needs.

Recommended for

    Changelogfy is recommended for product managers, customer success teams, and developers who need an efficient way to document updates, gather user feedback, and enhance communication with their audience. It is especially beneficial for SaaS companies and startups looking to maintain transparency and foster user engagement.

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 Changelogfy and ZIP Code API)

Changelogfy

ZIP Code API

Product Changelog
100 100%
Product Changelog
0% 0
Zip Lookup
0 0%
Zip Lookup
100% 100
Customer Feedback
100 100%
Customer Feedback
0% 0
APIs
0 0%
APIs
100% 100

User comments

Share your experience with using Changelogfy 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, Changelogfy 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.

Changelogfy mentions (1)

  • How to work with laravel, inertia js, and vue-i18n
    The last week I lost some hours trying to make inertia js and vue-i18n works together in changelogfy. But some people from inertiajs discord community help to understand and make it works, very thanks 🙏. - Source: dev.to / over 4 years ago

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 Changelogfy and ZIP Code API, you can also consider the following products

Headway App - Keep customers in the loop about your product.

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

Canny.io - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.

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

AnnounceKit - Announce product updates like a boss 😎

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

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