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

Paste App
CopyQ
Pastebot
Ditto
Clipy
CopyCat Clipboard
Alfred
Lightweight open-source clipboard manager for macOS

Which is more popular?
Based on our record, Maccy seems to be more popular. It has been mentioned 53 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 | maccy.app |
| Pricing | — | |
| 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 Maccy 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
{"users" => "Individuals who frequently work with text, developers, writers, and anyone who needs an efficient way to manage their clipboard history.", "environments" => "Ideal for macOS users who appreciate native app integration and minimal system resource usage."}
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a maccy d’s drink review| food review series| episode 1
How often each product is chosen within a category, 0–100% relative to the other.

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

We have no reviews of ZIP Code API yet. Be the first one to post
Maccy uses keyboard shortcuts for most of its operations, which lets you select the clippings you want to use quickly and easily. Not that that, you get the ability to paste clippings (with or without formatting), pin...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Sources: maccy.app, GitHub releases, App Store listing. - Source: dev.to / about 1 month ago
Yes and no [0]. There's no chance I'm the only one. And no, it's not a chatbot or automation tool or anything else that's "selling shovels", it's an end product. I've had multiple people reach out to me organically with how much it has... - Source: Hacker News / 7 months ago
Maccy (Mac) - Lightweight, open source and fast. Minimal and effective. - Source: dev.to / over 1 year ago
When comparing ZIP Code API and Maccy, 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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Paste is a clipboard manager for Mac and iOS devices.
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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.
Compare PostalDataPI to ZIP Code API or Maccy:

Queue up multiple clippings to paste in sequence. Pastebot is always running and only a keyboard shortcut away to command copy & paste. Play. Download or. Download a Free Trial Runs on macOS El Capitan 10.
Compare Pastebot to ZIP Code API or Maccy: