
WordPress
Drupal
Ghost
Progress Sitefinity
SquareSpace
Grav
ProcessWire
Joomla! is the mobile-ready and user-friendly way to build your website. Choose from thousands of features and designs. Joomla! is free and open source.
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

Which is more popular?
Based on our record, Joomla seems to be more popular. It has been mentioned 2 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 | joomla.org | zip-codes.com |
| Pricing | — | |
| Company | Startup from the United States | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Joomla 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...
What each product offers, as listed by its team.

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

No analysis of Joomla yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
10 Reasons Why You Should Use Joomla in 2018
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How often each product is chosen within a category, 0–100% relative to the other.

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

Joomla! is an open-source, free WordPress alternative that combines advanced features with user-friendly interfaces. To customize your sites, check out the software’s massive library of over 5,000 extensions that...
Joomla is an open-source content management system (CMS) that allows organizations to create and manage their websites. It offers a wide range of features, including content management, user permissions, SEO tools,...
If for whatever reason WordPress does not float your boat as a CMS, then Joomla is a great alternative as a customizable CMS. Joomla is one of the best free CMS options in 2024, featuring a wide range of plug-ins,...
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Recommendations tracked on public social media and blogs since March 2021.

What resources could someone who has achieved this, point me to. I once came across a development doc link on joomla.org I thought; I cannot seem to find it. I can only recently find this :... Source: over 4 years ago
The forums found on joomla.org are great and there are tons of people there to help. Source: over 5 years ago
Tracking ZIP Code API since May 2026.
When comparing Joomla and ZIP Code API, you can also consider the following products.

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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Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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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.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to Joomla or ZIP Code API: