
Proxyclick
SwipedOn
The Receptionist
TractionGuest
Teem
WhosOnLocation
VisitorTrack
Visitor registration that's changing how guests are greeted in companies around the world.

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, Envoy seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | envoy.com | uszipcodes.org |
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| Platforms | — | |
| Company | — | Startup from India · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Envoy 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.
Here's a 2008 GMC Envoy SLT - 10 Year Later Review | For Sale Today $10,880
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Envoy 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 Envoy 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.


Envoy is a high-performance distributed proxy written in C++. It can be used as an L4 or L7 load balancer, and is designed for building large distributed service meshes and microservices. It simplifies building...
For free mailroom management software you can fully trust, go to Envoy today. Envoy also has package notifications, automatic reminder software, and mailroom data analytics software.
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.


Envoy (https://envoy.com) | Software Eng (Product, Backend) | San Francisco, CA (ONSITE) I'm hiring engineers for a Special Projects team to rapidly iterate and ship experimental products with the goal to define what the future of... - Source: Hacker News / almost 2 years ago
We have been working closely with users of Cerbos such as Envoy, Blockchain.com, Utility Warehouse, 9fin, and Salesroom on this release. We can’t wait to hear more about what you would like to see in future releases - join our Slack... - Source: dev.to / almost 3 years ago
Envoy sells products for managing hybrid workspaces: https://envoy.com/ So hardly an unbiased source. - Source: Hacker News / about 3 years ago
Tracking usZIPCodes.org since Dec 2025.
When comparing Envoy and usZIPCodes.org, you can also consider the following products.


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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SwipedOn is a smart but simple visitor management solution. Our paperless gateway makes connecting people intuitive and easy.
Compare SwipedOn to Envoy or usZIPCodes.org:

Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.
Compare ZipCheckup to Envoy or usZIPCodes.org:

The Receptionost is a visitor managemnt solution that has visitor logging system to track visitor traffic.
Compare The Receptionist to Envoy 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
Compare ZIP Code API to Envoy or usZIPCodes.org: