
Artifact
Nuse
Tailor
Follow
Daily Nugts - free Dynamic Newsletter
NΓΌz
Otherweb
Use the power of AI to stay on top of any story, any topic, any update across the world at all times

ZIP Code API
ZipCheckup
PostalCodes.info
Smarty
Geocode.xyz
Geoco.io
getAddress.io
Free Zip Code API - Free Postal Code Validation | Zipcodestack

Which is more popular?
Based on our record, Zipcodestack seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | justsyft.com | zipcodestack.com |
| Pricing | ||
| Platforms | β | |
| Company | 2025 | β |
| Listed in |
In their own words, as submitted to SaaSHub.


Best News Aggregator: Stay Ahead on What Matters to You with Syft AI π°β¨ Simply tell Syft the topics you want to stay updated, and easily get news feeds, tailored updates, and breaking stories: summarized and pushed in your language, from authoritative direct local sources from all over the world....
No description of Zipcodestack yet.
What each product offers, as listed by its team.


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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
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How often each product is chosen within a category, 0β100% relative to the other.


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


Tracking JustSyft.com since Feb 2025.
Using the zipcodestack API in your Node.js application is straightforward. Youβll first need to sign up for a free API key (it only takes a minute). Once you have your API key, you can call the REST endpoints using any HTTP client. Below... - Source: dev.to / about 1 year ago
Zipcodestack - Free Zip Code API and Postal Code Validation. Ten thousand free requests/month. - Source: dev.to / over 2 years ago
I have seen this request pop up quite a few times. I did a quick search for free APIs of zipcode lookups. This one, named "zipcodestack" (I'm not in any way tied to, endorsing, or promoting them) seemed like a pretty good resource with... Source: over 3 years ago
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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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News Simplified, Summarized, and Personalized for You
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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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Postal code lookup API and downloadable country datasets for address validation, checkout, logistics and geocoding workflows.
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