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

WordPress
Medium
Drupal
Blogger
Tumblr
SquareSpace
Jekyll
Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
Which is more popular?
Based on our record, Ghost seems to be more popular. It has been mentioned 196 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 | ghost.org |
| Pricing | — | |
| Company | Startup from the United States · 2026 | Startup from the United Kingdom |
| 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 Ghost 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
Overall verdict
Why this product is good
Recommended for
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Ghost. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

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Ghost specializes in creating a monetized blogging platform. Based on their subscription status, readers can create user profiles, sign up for newsletters, and browse your entire blogging calendar. The platform’s...
Ghost is known for its simplicity and focus on content creation. It's a great option for writers and creators who want a clean and distraction-free environment to publish their work.
If you don’t already have a website, Ghost may be an appealing option as a Patreon alternative. However, customizations are limited, and you’ll need to choose a pre-built design from the theme library. There are a few...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Digital production has lowered the cost, and the Ghost platform in particular is a great value for small publishers, bundling together the blog, newsletter and subscriptions in one package, even now including ActivityPub federation. And... - Source: Hacker News / 9 months ago
Https://ghost.org — Open-source run by a non-profit headquartered in Singapore. - Source: Hacker News / 9 months ago
If you're hell-bent on headless, I can personally recommend 11ty (https://www.11ty.dev/) and hugo (https://gohugo.io/). That said, for non-technical admins, you probably want a user interface. For that, Ghost (https://ghost.org/) and... - Source: Hacker News / about 1 year ago
When comparing ZIP Code API and Ghost, you can also consider the following products.

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WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Drupal - the leading open-source CMS for ambitious digital experiences that reach your audience across multiple channels. Because we all have different needs, Drupal allows you to create a unique space in a world of cookie-cutter solutions.
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