
ngrok
Pinggy.io
localhost.run
LocalXpose
LocaltoNet
Cloudflare Tunnel
Pagekite
Next-generation sharing platform built on top of OpenZiti

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.

Which is more popular?
Based on our record, zrok seems to be more popular. It has been mentioned 82 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | zrok.io | uszipcodes.org |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from India · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of zrok yet.
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,...
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 zrok yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing zrok and usZIPCodes.org.
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 zrok and usZIPCodes.org. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Take a look at Zrok it might be what you want: https://zrok.io. - Source: Hacker News / 10 months ago
Regarding peer to peer VPNs: I want to access homeservers and LAN videogames. I was testing zrok [1] until they went paid, then I went to ongoing experiments with Lanemu [2] (a bittorrent-based P2P VPN) and Anywhere Lan (AWL) [3]. So... - Source: Hacker News / about 1 year ago
How does this compare to zrok (https://zrok.io/)? Looking forward to experimenting, though I'm a little worried as it sounds like it's not private by default. - Source: Hacker News / over 1 year ago
Tracking usZIPCodes.org since Dec 2025.
When comparing zrok and usZIPCodes.org, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
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Find any US ZIP code or Canadian postal code instantly. Search by city, address or code - get accurate location, county & population data free.
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Public URLs for localhost without downloading any binary
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Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.
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Instantly share your localhost environment!
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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
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