
ProtonVPN
Windscribe
Hotspot Shield
OpenVPN
TunnelBear
NordVPN
Mullvad
Psiphon is circumvention software for Windows and Mobile platforms that provides uncensored access to Internet content. Read more about Psiphon.

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, Psiphon seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | psiphon.ca | uszipcodes.org |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from India · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Psiphon 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.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Psiphon 3 Review!
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Psiphon 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 Psiphon and usZIPCodes.org. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Psiphon is free and open-source software that is compatible with Windows, iOS, and Android devices.
Why, when Psiphon is already deemed as one of the best VPNs out there, would you want to look for alternatives? There could honestly be a million reasons why you might not be satisfied with a specific service but when...
If we talk about the features, Psiphon Pro has a global network featuring thousands of servers and diverse entry points. You don’t need to register any account or link your debit card; just download the app, and you...
We have no reviews of usZIPCodes.org yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I would recommend Psiphon [1,2] most (all?) of their code is open source and their main goal is to get around censorship blocks. They do have some crypto side projects but the main product is very solid. [1] https://psiphon.ca/. - Source: Hacker News / about 1 year ago
These should be able bypass FortiGuard. Speeds will be slow though. 1. Psiphon. 2. Your Freedom VPN. 3. Puffin Browser. Source: almost 3 years ago
Psiphon should work and it is free but they have limits on speed. Source: over 3 years ago
Tracking usZIPCodes.org since Dec 2025.
When comparing Psiphon and usZIPCodes.org, you can also consider the following products.

ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
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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.
Compare USZipLookup to Psiphon or usZIPCodes.org:

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.
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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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Hotspot Shield is a software application developed by AnchorFree, Inc.
Compare Hotspot Shield to Psiphon or 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
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