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

Condo Manager
Mycroft.AI
ActiveBuilding
Siri Shortcuts
PropertyBoss
vokul
MindMeld
Advanced AI voice assistance for Samsung devices

Which is more popular?
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 | samsung.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 Bixby 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
Bixby is recommended for users who primarily use Samsung devices and want a virtual assistant that offers deep integration with their smartphones, smart TVs, and other Samsung products. It is most beneficial for those who utilize Samsung's ecosystem extensively.
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Bixby: Top reasons why it rocks! | Pocketnow
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Remember, Bixby works only with Samsung devices. If most of your appliances and devices are Samsung, Bixby could be a great add-on to automate things around you.
When comparing ZIP Code API and Bixby, 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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The ultimate property management software for managers, Condo Manager features accounting, management and communication software that has been continuously improved, optimized and updated for more than 25 years.
Compare Condo Manager to ZIP Code API or Bixby:

Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Mycroft is the world’s first open source assistant.
Compare Mycroft.AI to ZIP Code API or Bixby:

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

Get the apartment resident portal app solution that both renters and multifamily property management companies love. Free demo.
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