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

Resolume
QLab
HeavyM
VPT
MapMap
Modul8
TouchDesigner
The Mapping Software

Which is more popular?
Based on our record, MadMapper 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
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| Website | zip-codes.com | madmapper.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 MadMapper yet.
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Overall verdict
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Buy MadMapper: Starts at 449€ one time (about $512.12), for committed visual artists, stage designers, and multimedia production companies that want full lifetime access to MadMapper.
MadMapper is a widely recognized software known for its user-friendly interface and powerful features. It offers real-time projection mapping capabilities that facilitate the overlaying of videos, images, and...
Projection mapping has become increasingly popular in recent years, transforming ordinary objects into captivating visual displays. MadMapper has long been a favored software tool for projection mapping enthusiasts,...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
I recently faced a challenge when trying to connect Madmapper to a web application. Since Madmapper only accepts OSC (Open Sound Control) messages, integrating it directly with today's web and mobile technologies was tricky. To overcome... - Source: dev.to / over 1 year ago
⇒ Resolume ⇒ NestMap ⇒ TouchDesigner ⇒ MadMapper ⇒ Any other software listed on the Spout website. Source: over 3 years ago
Let’s assume these are traditional DMX controlled fixtures - (ie, Colour Force 72). Use something like mad mapper to merge your two sources. While not easy - it is very straightforward. Source: almost 4 years ago
When comparing ZIP Code API and MadMapper, 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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Resolume is an application for live video performances.
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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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Simple video mapping software with a huge library of effects.
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