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
Simkl
Trakt.tv
JustWatch
Rotten Tomatoes
Reelgood
Metacritic
Internet Movie Database

Which is more popular?
Based on our record, IMDb seems to be more popular. It has been mentioned 187 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 | imdb.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 IMDb 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
Movie and TV enthusiasts, film students, industry professionals, and anyone interested in accessing a wide range of entertainment information, reviews, and ratings.
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IMDB TV Review
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using ZIP Code API and IMDb. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

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IMDb: IMDb is a comprehensive database of movies information that also includes user reviews and ratings. Its Top Rated Movies list is based on user ratings, and it’s a great place to find information about upcoming...
Movies.com has much similarity with IMDb but it is considered as a fierce competitor to IMDb. You can find movies, trailers, new about stars, new releases, upcoming movies, and many more. One great difference between...
IMDb TV is one of the best Movie4u alternatives to watch movies free online if Movie4u not working. It is the platform’s free way to watch movies and TV shows on streaming. Peacock and Tubi are both owned by Amazon,...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
If only there was dozens of services for this exact issue: https://imdb.com https://www.justwatch.com/ https://streamsearchup.com/ https://www.wheretowatch.stream/ https://streamfinder.co/ https://findmystreams.com/... - Source: Hacker News / 4 months ago
I also found out that imdb.com has a parental guide, that's pretty neat! https://www.imdb.com/title/tt0944947/parentalguide. Source: almost 3 years ago
Anyone have issues accessing some sites? Just to let everyone know its happening on every device in my home not just one. For example I cannot get to imdb.com I get 403 error but I can get to netflix.com. I can get to all sites if I... Source: almost 3 years ago
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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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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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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Automatically track TV shows & movies you're watching.
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