Software Alternatives, Accelerators & Startups

PlaceKit VS ZIP Code API

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

PlaceKit logo PlaceKit

Worldwide geocoding API and address autocomplete, store locator, and two-way geocoding for your apps.

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
  • PlaceKit Landing page
    Landing page //
    2023-06-13

Our mission at PlaceKit is to become the go-to geocoding solution for developers. Existing solutions feel opaque as they're split across many indiscernible APIs, confusing pricing, and locking developers into their ecosystem. We put the focus on the developer experience, and the main PlaceKit benefits are:

โœจ A single REST API with a worldwide addresses catalog and transparent per-request pricing with a free plan.

๐Ÿ“ฆ Integrate easily anywhere with any maps provider or JS framework thanks to our SDKs and OpenAPI reference.

โšก๏ธ Blazing fast, typo-tolerant and high-relevance search powered by Algolia engine.

Example use-cases:

๐Ÿ“ˆ Increase conversions with address autocomplete and form filling.

๐Ÿšš Reduce miss-shipments with address validation.

โœ… Data normalisation.

๐Ÿ—บ๏ธ Search for places on a map.

๐ŸŒ Country-restricted content with reverse geocoding.

Top features:

๐Ÿ› ๏ธ Live Patching: with the amount of data, no provider can pretend to have it 100% right, so we'll let you fix addresses and make them instantly available to your users. Addressing one of the most missing features from other solutions.

๐Ÿ“ Store Locator: define your points of interest with free-form metadata and let your users find the nearest ones to their location.

  • 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

PlaceKit

$ Details
freemium
Platforms
REST API Browser JavaScript Node JS ReactJS
Release Date
2023 May

ZIP Code API

Pricing URL
-
$ Details
-
Platforms
-
Release Date
2026 April
Startup details
Country
United States
State
NY

PlaceKit features and specs

  • Address Autocomplete
  • Places Autocomplete
  • Reverse Geocoding
  • Geocoding API
  • OpenStreetMap Data
  • Geonames Data
  • Store Locator
  • Live Patching Data

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 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 PlaceKit and ZIP Code API)
Maps
100 100%
0% 0
APIs
0 0%
100% 100
Geocoding
63 63%
37% 37
Zip Lookup
0 0%
100% 100

Questions & Answers

As answered by people managing PlaceKit and ZIP Code API.

Which are the primary technologies used for building your product?

PlaceKit's answer

  • Algolia
  • OpenStreetMap
  • Geonames
  • BAN

What's the story behind your product?

PlaceKit's answer

Algolia Places was an address autocomplete solution powered by the famous Algolia search engine and loved by developers. It eventually got sunset on May 2022, forcing its customers to compromise with other solutions.

We, two former employees working on Algolia Places, took on a mission to revive Algolia Places, and bring it further, making it a full geocoding service: meet PlaceKit!

What makes your product unique?

PlaceKit's answer

  1. Unique API - One unified API providing all the data and covering all use-cases
  2. Transparent and simple pricing - Pay only for what you consume with our per-request pricing
  3. Blazing fast using Algolia engine
  4. Great developer experience

What makes us really unique?

PlaceKit is the only geocoding solution providing the Live Patching feature aka fixing address / POIs on the fly and make it instantly available to your users.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare PlaceKit and ZIP Code API

PlaceKit Reviews

  1. Great Product!

    I've been looking for an alternative to Algolia Places but the existing solutions are either too expensive or lack worldwide support. Placekit was the right solution for me: simple, efficient, affordable and loved the dashboard design.

    ๐Ÿ Competitors: Mapbox
    ๐Ÿ‘ Pros:    Affordable price|Well designed|Simple but powerful
    ๐Ÿ‘Ž Cons:    Minimal documentation
  2. ๐ŸŽจ๐Ÿš€ Unleash Your Creativity with Placekit's Locations Search API! ๐ŸŒโœจ

    As a designer who occasionally dives into development, I've discovered a hidden gem in Placekit's Locations Search API. It's a one-stop solution that seamlessly caters to all my location-related needs, providing an unparalleled user experience.

    ๐Ÿ” With a few simple keystrokes, users can effortlessly fill their complete address, thanks to the lightning-fast autocomplete feature. This not only boosts conversion rates but also saves valuable time for both developers and end-users.

    โšก๏ธ Powered by Algolia's cutting-edge search engine, the API delivers blazing fast responses. Typos? Not a problem! Its typo-tolerant nature ensures accurate results even when users fumble their input.

    ๐ŸŒ The worldwide places search capability is a game-changer for global applications. Whether it's finding the nearest coffee shop or a hidden gem in a remote town, Placekit has us covered. The API's high-relevance search guarantees that users discover precisely what they're looking for, no matter where they are.

    ๐Ÿ“ Integrating store location functionalities into my app has never been easier. The two-way geocoding feature not only enables me to pinpoint specific addresses but also converts coordinates into human-readable locations effortlessly.

    ๐Ÿ› ๏ธ One of the most exciting features on the horizon is live patching. Soon, I'll have the power to patch errors instantly, making updates immediately available to my users. This level of control and agility is a game-changer for ensuring accurate and up-to-date information.

    ๐Ÿ’ฐ On top of everything, Placekit's transparent and simple pricing structure gives me peace of mind. I can focus on designing exceptional user experiences without worrying about complex pricing models.

    ๐ŸŒŸ In a nutshell, Placekit's Locations Search API is a designer's dream. It combines functionality, speed, and ease of use to provide an unparalleled location search experience. Whether you're a designer, developer, or both, this API is a must-have tool in your arsenal. Take your app to new heights with Placekit! โœจ๐Ÿš€

    ๐Ÿ Competitors: Algolia Places
    ๐Ÿ‘ Pros:    Comprehensive functionality|Simplified address input|Fast and accurate search|Global coverage|Transparent pricing
    ๐Ÿ‘Ž Cons:    Dependency on external service|Learning curve|Limited customization|Potential cost considerations

ZIP Code API Reviews

We have no reviews of ZIP Code API yet.
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Social recommendations and mentions

Based on our record, PlaceKit seems to be more popular. It has been mentiond 2 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.

PlaceKit mentions (2)

  • Google Maps is always rightโ€ฆ right?
    We recently integrated a new country-state boundary functionality into our PlaceKit API. To estimate performance, we tested our system against the Google Maps API and encountered unexpected anomalies. A manual review of each discrepancy led to an interesting discovery: we traced all anomalies back to Google Maps, offering a glimpse into its occasionally flawed calculations. - Source: dev.to / over 2 years ago
  • Making React-Leaflet work with NextJS
    I've run into some issues implementing React Leaflet with NextJS for our admin panel at PlaceKit. So let's gather my findings into a single article, hoping it'll save you some time. - Source: dev.to / about 3 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 PlaceKit and ZIP Code API, you can also consider the following products

Google Maps - Find local businesses, view maps and get driving directions in Google Maps.

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

Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.

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

OpenCage Geocoder - Easy, Open, Worldwide, Affordable Geocoding.

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