
neverinstall
vagon
Paperspace
DigitalOcean
Google Cloud Platform
Turbo Studio
Microsoft Azure
Run desktop apps, work with files, get things done - right from your browser.
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, 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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ZIP
ZIP Code API
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|---|---|---|
| Website | rollapp.com | zip-codes.com |
| Pricing | — | |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of rollApp 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 rollApp yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Run Linux programs in Chromebook! Simply Use rollApp!
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using rollApp and ZIP Code API. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Https://rollapp.com/ wonderful site, even has OpenTTD. Source: over 3 years ago
Tracking ZIP Code API since May 2026.
When comparing rollApp and ZIP Code API, 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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vagon is the simplest high-performance computer that anyone can use.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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GPU cloud computing made easy. Effortless infrastructure for Machine Learning and Data Science
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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