
Delete Trump
Trump Filter
#DefeatByTweet
MUTE
Inside
Make Twitter Great Again
Hillary Clinton
A.I. that tells you if you sound more like Trump or Hillary
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

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Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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| Website | thedonaldtest.com | zip-codes.com |
| Company | — | Startup from the United States · 2026 |
| Listed in |
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No description of The Donald Test yet.
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...
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