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

CometVPN
AdGuard VPN
CyberGhost
Tunnello VPN
TunnelBear
ExpressVPN
SaferVPN
Expand and secure online activities hassle-free

Which is more popular?
Based on our record, ClearVPN 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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ZIP
ZIP Code API
|
|
|
|---|---|---|
| Website | zip-codes.com | clearvpn.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States · 2026 | 2020 |
| 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...
Unlike other VPN apps, ClearVPN has ready-made solutions created with you in mind. Now you can enjoy the full VPN potential worry-free with just a tap, rather than choose a server.
What each product offers, as listed by its team.

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 ClearVPN yet.
Walkthroughs and reviews on video.
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
ClearVPN Promo Video
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and ClearVPN. 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.
You may try this one Https://clearvpn.com/. Source: over 3 years ago
How are you going to keep my privacy, and what if I need to change location? I don't understand why I have to pay you if I can just use a VPN provider like https://clearvpn.com/ and configure it myself how I please. The only reason I... Source: almost 5 years ago
I'm sure you can find the answer to your question in any search engine you use. But if you don't trust what is written in different ratings and articles online, you can check each provider yourself. Check out providers that have a free... Source: almost 5 years ago
When comparing ZIP Code API and ClearVPN, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Secure, private & fast VPN with one-tap protection and a strict no-logs policy.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Makes the Internet open and your data safe. Topnotch VPN from the creators of famous ad blocker.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to ZIP Code API or ClearVPN:

CyberGhost is the name of trusted and secure VPN system.
Compare CyberGhost to ZIP Code API or ClearVPN: