
X (Twitter)
Instagram
Reddit
Mastodon
YouTube
Tumblr
Diaspora
Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
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

Which is more popular?
Based on our record, Facebook seems to be more popular. It has been mentioned 453 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 | facebook.com | zip-codes.com |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Facebook 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...
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
Walkthroughs and reviews on video.
Facebook Recommendations vs Reviews - What You Need To Know
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How often each product is chosen within a category, 0–100% relative to the other.

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

Facebook ranks high among video sites like Vimeo that are good for those just getting started with broadcasting. Another reason to utilize the platform is the large number of registered users. When comparing the free...
Imagine hyperlocal Facebook, but verified and focused on your immediate surroundings. Your neighbors post about lost cats, recommend the best plumber, and organise block parties. You can find babysitters, exchange...
While LinkedIn isn’t exactly an excellent alternative to Facebook for people who want to chat about family gossip. It is a great social network for those who wish to post and read about companies, finance, real...
We have no reviews of ZIP Code API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Return a HTTP 301 pointing to https://facebook.com? Might make them scan themselves instead. - Source: Hacker News / about 2 months ago
Import * as jwt from 'jsonwebtoken'; Import { UnauthorizedException } from '@nestjs/common'; Export async function verifyFacebookJwt(token: string): Promise { const jwksClient = jwksLocalClient({ jwksUri:... - Source: dev.to / over 1 year ago
No. While cross origin GET requests are denied, POST requests are allowed. They are allowed simply because they don't risk your data to be leaked from one origin to another. For example, - if you are sending a POST request from... - Source: dev.to / over 2 years ago
Tracking ZIP Code API since May 2026.
When comparing Facebook and ZIP Code API, you can also consider the following products.

Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
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Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Compare Reddit to Facebook or ZIP Code API:

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