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

Letterboxd
IMDb
Simkl
Criticker
Flixster
Taste
MovieLens
TasteDive recommends similar music (musicians, bands), movies, TV shows, books, authors and games, based on what you like.

Which is more popular?
Based on our record, TasteDive seems to be more popular. It has been mentioned 27 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 | tastedive.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 TasteDive 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
TasteDive is particularly recommended for individuals who enjoy discovering new media, such as music enthusiasts, movie buffs, avid readers, and anyone who likes to explore new entertainment possibilities based on their existing preferences.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and TasteDive. 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.
They still exist. They rebranded to TasteDive, but are still doing the same service: https://tastedive.com/. - Source: Hacker News / about 2 years ago
P.S. You can also use sites like BestSimilar and TasteDive. Source: over 3 years ago
Https://tastedive.com is good as you can look up your favourites and find similar artists. Source: over 3 years ago
When comparing ZIP Code API and TasteDive, 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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Letterboxd is a social site for sharing your taste in film, now in public beta.
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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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Simkl is a TV, anime, and movie tracker that keeps a history of all the shows and movies you watch in one, central location. It’s a mobile app, a website, Google Chrome extension to keep track of everything you watch and integrates with many TV apps
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