
USZipLookup
ZipCheckup
ZIP Code API
Smarty
Geoco.io
AZIPCODE
PostalCodes.app
Use our free ZIP Code Analysis Tool to find city, state, county, population, and timezone details for any U.S. ZIP code. Fast, accurate, and privacy-safe lookup.

neverinstall
vagon
Paperspace
DigitalOcean
Google Cloud Platform
Turbo Studio
Microsoft Azure
Run desktop apps, work with files, get things done - right from your browser.

Which is more popular?
Based on our record, rollApp 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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| Website | uszipcodes.org | rollapp.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


ZIP Code Analysis Tool is a web-based application that allows users to search any US ZIP code and instantly view detailed location-based data. The tool provides accurate information including city, state, county, latitude, longitude, and population statistics. It is designed for researchers,...
No description of rollApp 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 rollApp yet.
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing usZIPCodes.org and rollApp.
usZIPCodes.org's answer
Their ability to translate simple postal codes into sophisticated geographic insights for a wide range of business and research applications beyond their original mail delivery purpose.
usZIPCodes.org's answer
The "story" behind the concept of a "ZIP Code analysis tool" is not about a single specific software product, but rather the evolution of the ZIP Code itself from a simple postal sorting mechanism into a powerful, multifaceted geographic data analysis unit used across many industries.
Share your experience with using usZIPCodes.org and rollApp. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking usZIPCodes.org since Dec 2025.
Https://rollapp.com/ wonderful site, even has OpenTTD. Source: over 3 years ago
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GPU cloud computing made easy. Effortless infrastructure for Machine Learning and Data Science
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