
DEV.to
Medium
Ghost
Hacker Noon
Substack
Notice
Strapi
A friendly and inclusive Q&A network for coders

usZIPCodes.org
AZIPCODE
PostalCodes.app
PostalCodes.info
Find any US ZIP code or Canadian postal code instantly. Search by city, address or code - get accurate location, county & population data free.

Which is more popular?
Based on our record, Hashnode seems to be more popular. It has been mentioned 136 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | hashnode.com | usziplookup.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from India | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Hashnode yet.
USZipLookup.com is a fast, free zip code lookup tool built specifically for users who need quick, reliable answers about US postal codes - whether finding the zip code for a specific address, checking which areas a zip code covers, or validating address information before shipping or mailing. The...
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.
Take Your Online Presence to the Next Level with Hashnode
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Hashnode and USZipLookup.
USZipLookup's answer:
PHP and MySQL with a lightweight, mobile-optimized frontend for fast lookups.
USZipLookup's answer:
Faster, simpler, and more mobile-friendly than bulkier zip code tools, ideal for quick shipping and address checks.
USZipLookup's answer:
Online sellers and small e-commerce stores, Logistics and fulfillment teams, Individuals relocating or confirming addresses, Developers researching zip code structure
USZipLookup's answer:
It's built specifically for speed, quick zip-to-details lookups and validation without the clutter of larger data-heavy postal sites.
USZipLookup's answer:
Online sellers, fulfillment teams, and individuals needing quick address validation or zip code confirmation.
USZipLookup's answer:
Created as a fast, no-friction companion to uszipcodes.org, focused on quick address validation rather than deep data browsing.
Share your experience with using Hashnode and USZipLookup. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Hashnode is the best place to go for free knowledge sharing. Because we want to foster a good relationship between you and your readers, they don't show any ads or pop-ups on the articles developers share.
Hashnode is an online developer community and blogging platform that allows developers to share their experiences, insights, and tutorials. It provides a supportive space for developers to build their personal brand,...
Hashnode is a one-stop platform to start blogging as a developer. If you are a developer or tech person, you can start writing with hashnode.
We have no reviews of USZipLookup yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


If you found this guide useful or have questions, don’t hesitate to drop a comment below. What was your first Docker project? Share your experiences, and let’s learn together! Don’t forget to follow me on Dev.to and Hashnode for more... - Source: dev.to / 6 months ago
So, let's say that you are writing a post on your website, but you also want to publish it on other platforms, like medium.com, dev.to or hashnode.com. There is no way you can compete with these domains in terms of domain authority. This... - Source: dev.to / 10 months ago
Hashnode Developer-focused blogging platform with built-in formatting, graphs, and custom domains. - Source: dev.to / over 1 year ago
Tracking USZipLookup since Jul 2026.
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