
Reddit
Lobsters
Lemmy
Indie Hackers
Product Hunt
DEV.to
hckr news
Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.
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, Hacker News seems to be more popular. It has been mentioned 731 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 | news.ycombinator.com | zip-codes.com |
| Pricing | — | |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Hacker News 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
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Hacker News 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.

Hacker News is a great place to learn how to code. You'll find many interesting articles about new projects in the open-source community. You can also see what's happening with your favorite programming language or...
I would highly recommend if you have a SaaS, try to list it here as news this will surely get a good amount of traffic to your SaaS. Hacker News is simple and is maintained by Ycombinator which is a gold mine for...
Hacker News, run by Y Combinator, is a popular platform for technology enthusiasts and entrepreneurs.
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.

Hi HN, I'm Furqan founder of Nebula. We've spent a lot of time building, using and breaking browser agents. The main issues we ran into were costs and speed. So we built our own and open sourced it. It's pretty simple, give it a task and... - Source: Hacker News / 5 days ago
# crawl_tool.py Import asyncio Import os From crawl4ai import AsyncWebCrawler, BrowserConfig, CacheMode, CrawlerRunConfig, ProxyConfig SOLPROXY = ProxyConfig( server="http://ws.solproxy.net:8501", username="free", ... - Source: dev.to / 6 days ago
Sources: the disclosure site and its proof/chains data, Mozilla incident bug 2083449 (eMudhra's account of the ceremony flaw and the 2025 CRL incident), and the HN discussion (563 points today). All verifications, key recoveries, and... - Source: dev.to / 14 days ago
Tracking ZIP Code API since May 2026.
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Lobsters is a technology-focused link-aggregation site.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Federated link aggregator and Reddit alternative built with Rust
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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