
Postio.co.uk
Ideal postcodes
Fetchify
Smarty
Data8 UK
ZIP Code API
Data8 UK PredictiveAddress
The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Morning Brew
The Verge
TechVerse
Hacker News
Sip by Product Hunt
LWN.net
Email Health Report
New layout, same great words about big tech

Which is more popular?
Based on our record, Stratechery seems to be more popular. It has been mentioned 33 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Stratechery
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| Website | postaldatapi.com | stratechery.com |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate — $0.000028 per query with no tiers or subscriptions. What you get back: Up to 18 metadata fields per postal code — city, state/region, coordinates,...
No description of Stratechery yet.
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Stratechery yet.
Walkthroughs and reviews on video.
PostalDataPI Now Returns 18 Fields Per Postal Code — for 240+ Countries
More videos
Ben Thompson, founder of Stratechery | Code 2018
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using PostalDataPI and Stratechery. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking PostalDataPI since Apr 2026.
> Does anyone else like to change the font on news articles using Inspect Element? Yes, for sites that use unreadably thin fonts, such as https://stratechery.com. - Source: Hacker News / 11 months ago
Stratechery (https://stratechery.com) These are basically all ML/AI blogs except Ludicity. Any others I should add? - Source: Hacker News / almost 2 years ago
1. Indirect security downsides. Pushing people to access personal email on work devices (or vice-versa) isn't exactly a win for security. Another annoying _passwordless_ system is to email or SMS an OTP the end user can type in. While... - Source: Hacker News / almost 2 years ago
When comparing PostalDataPI and Stratechery, you can also consider the following products.

Fast UK address, email & phone validation APIs for developers. Official Royal Mail PAF data. Pay as you go, 100 free lookups.
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We help businesses improve UX and data quality with a cutting edge address validation service.
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From gadgets to startups, apps, and tech culture, The Verge has you covered with in-depth...
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Fetchify delivers fast, accurate address, email, phone and bank validation tools that help businesses capture clean, verified customer data, reduce failed deliveries and improve checkout experiences worldwide.
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