Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
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

Amazon AWS
DigitalOcean
Vast.ai
BuyVM
ElasticSearch
Fly.io
Golem
Cheap VPS hosting providers listing & reviews.
Which is more popular?
Based on our record, Low End Box seems to be more popular. It has been mentioned 152 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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|---|---|---|
| Website | zip-codes.com | lowendbox.com |
| Company | Startup from the United States · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type. What it does Address validation and standardization — production-grade parser with ZIP+4 append, refreshed monthly Radius search — centroid haversine and...
No description of Low End Box yet.
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
No analysis of Low End Box yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Low End Box. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
I feel like I get a ton of value out of a cheap VPS. Just having a dedicated IP I can serve small and dumb things from has been fantastic, doubly so now that LLMs can do most of the driving. https://lowendbox.com/ has a ton of providers,... - Source: Hacker News / 10 months ago
I had a few requirements for this as I want to be able to purchase a cheap VPS via sites like lowendbox or lowendtalk and deploy quickly to these machines with minimal configuration. This allows me to setup multiple monitoring locations... - Source: dev.to / 12 months ago
I think that https://lowendbox.com/ might be a good place to start looking for that. - Source: Hacker News / about 1 year ago
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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