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TYPO3.com - Infos, SLAs, Extended Support Versions and more
Smarty
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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, TYPO3 seems to be more popular. It has been mentioned 1 time 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 | typo3.com | zip-codes.com |
| Company | Startup from Germany | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of TYPO3 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.

Overall verdict
Why this product is good
Recommended for
TYPO3 is recommended for medium to large enterprises, governmental organizations, and businesses that require a high level of customization and scalability in their CMS. It is particularly well-suited for users who have the technical expertise or resources to manage a more complex platform, or for those who anticipate significant growth and need a CMS that can scale accordingly.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
A basic introduction to the TYPO3 content management system (CMS) backend
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using TYPO3 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.

TYPO3 is a free, open-source Enterprise Content Management System (CMS) known for its scalability, security, and flexibility. It's a powerful platform suitable for complex websites with many features, but its...
TYPO3 is the last pick in this list, so I thought it is appropriate to close the list with another option that can be considered as a jack of all trades, similar to Drupal and WordPress. TYPO3 is one of the oldest CMS...
Typo3 is an open-source, professional, flexible Content Management System for enterpries. With it, you can build websites, intranets, and online applications, make from small sites multinational corporations.
We have no reviews of ZIP Code API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

But there was this TYPO3 CMS that I was actually always in contact with. Already at the very beginning when it was released I used it privately. In the first years of my second attempt as a freelancer, I used TYPO3 more and more, and got... - Source: dev.to / over 5 years ago
Tracking ZIP Code API since May 2026.
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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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Content management system built on Yii PHP Framework
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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