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

CSE Classroom Manager
DyKnow Cloud
LearnZillion
VSware.ie
CourseCruiser
Ab Tutor
NetSupport School
Smartmedia Pro Classroom Management Software allows remote-control of classrooms and virtual classroom management.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
ZIP
ZIP Code API
|
|
|
|---|---|---|
| Website | zip-codes.com | smartmediaworld.net |
| 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 SmartMedia Pro 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
SmartMedia Pro is recommended for medium to large enterprises that require efficient management and distribution of their digital assets. It's particularly beneficial for marketing teams, content creators, and companies with substantial media libraries looking to streamline their workflows.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and SmartMedia Pro. For example, how are they different and which one is better?
When comparing ZIP Code API and SmartMedia Pro, 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 SmartMedia Pro:

Technology for Education
Compare CSE Classroom Manager to ZIP Code API or SmartMedia Pro:

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

DyKnow Cloud shows teachers how students use their time and helps teachers keep devices useful for learning.
Compare DyKnow Cloud to ZIP Code API or SmartMedia Pro:

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

LearnZillion champions teachers and provides schools and districts with an effective bridge to the common core.
Compare LearnZillion to ZIP Code API or SmartMedia Pro: