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

Slack
Dialog Messenger
Ziggs
Microsoft Teams
Done Hui
Mattermost
Swee.lol
A desktop chat client for Discord and Slack

Which is more popular?
Based on our record, Ripcord seems to be more popular. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
ZIP
ZIP Code API
|
|
|
|---|---|---|
| Website | zip-codes.com | cancel.fm |
| 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 Ripcord 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 Ripcord yet.
Walkthroughs and reviews on video.
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
Motiv RipCord Flight | Full uncut ball review with BowlerX's JR Raymond!
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and Ripcord. 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.
Ripcord adds its own problem. Its download page lists 0.4.29, updated 2021-06-04, and a commenter in the thread called it abandoned and asked whether it even works anymore. That's risking your account on abandoned software to save some... - Source: dev.to / 6 days ago
Ripcord's last official update was in 2021?[1] Why in the name of all that is holy would I use that? [1] https://cancel.fm/ripcord/. - Source: Hacker News / 7 days ago
It's fine as long as theres no GPL module[1] included or statically linked Qt, The program uses just Qt Widgets and Qt SQL, theres no GPL-only Qt module in it, its also dynamically linked so its ok to be closed source, theres ripcord[0]... - Source: Hacker News / 6 months ago
When comparing ZIP Code API and Ripcord, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Compare Smarty to ZIP Code API or Ripcord:

A messaging app for teams who see through the Earth!
Compare Slack to ZIP Code API or Ripcord:

Free Zip Code API - Free Postal Code Validation | Zipcodestack
Compare Zipcodestack to ZIP Code API or Ripcord:

handy and feature-rich enterprise multi-device messenger available for server or cloud – Slack-like, but not Slack-limited
Compare Dialog Messenger to ZIP Code API or Ripcord:

The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to ZIP Code API or Ripcord:
