Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
usZIPCodes.org
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

WordPress
Drupal
Statamic
TYPO3
Joomla
Sitecake
ExpressionEngine
Content management system built on Yii PHP Framework

Which is more popular?
Based on our record, Craft CMS seems to be more popular. It has been mentioned 33 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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|---|---|---|
| Website | zip-codes.com | craftcms.com |
| Pricing | — | |
| Company | Startup from the United States · 2026 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.

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...
No description of Craft CMS yet.
What each product offers, as listed by its team.

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

Overall verdict
Why this product is good
Recommended for
No analysis of Craft CMS yet.
Walkthroughs and reviews on video.
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What is Craft CMS 3?
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Craft CMS. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

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If you are not satisfied with non of these options, I encourage you to check out Craft CMS. An open-source powered all-in-one CMS, with highly active community for your needs. Cloudzy’s Craft CMS hosting, is a go to...
Craft CMS features custom fields, drag-and-drop layout management, multi-site management, localization, asset management, live content previews, and a built-in image editor. Each user can also attain their own...
Craft CMS is simple, minimalistic, agile and has every capability a modern CMS framework needs. Over the past ten years we have worked with every CMS you could think of (Wordpress, Drupal, Rails+ActiveAdmin, Ghost,...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Craft CMS is a flexible and developer-friendly platform that focuses on custom design and structured content. It’s best for agencies and designers building tailored websites, offering complete control over content modeling and front-end... - Source: dev.to / over 1 year ago
There was a whole rash of them a few years back. I'm not sure if any of them took off or what. https://ghost.org/ https://strapi.io/ https://getgrav.org/ https://craftcms.com/. - Source: Hacker News / almost 2 years ago
The most typical approach is having a CMS admin panel sit somewhere on the server; everyone with an account uses this. This is a very convenient approach, especially when working with a team. This way, many people can work on different... - Source: dev.to / about 3 years ago
When comparing ZIP Code API and Craft CMS, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
Compare Zipcodestack to ZIP Code API or Craft CMS:

Drupal - the leading open-source CMS for ambitious digital experiences that reach your audience across multiple channels. Because we all have different needs, Drupal allows you to create a unique space in a world of cookie-cutter solutions.
Compare Drupal to ZIP Code API or Craft CMS:

The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to ZIP Code API or Craft CMS:

Build better, easier to manage websites. Enjoy radical efficiency. It's everything you never knew you always wanted in a CMS.
Compare Statamic to ZIP Code API or Craft CMS: