
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.

PremiumPress
Engine Themes
MH Themes
FameThemes
Church Themes
Colorway Theme
AcademiaThemes
AppThemes, a platform where you can get premium WordPress themes, providing advanced capabilities to design and manage your WordPress sites.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | postaldatapi.com | appthemes.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 AppThemes yet.
What each product offers, as listed by its team.


Possible disadvantages
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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 AppThemes yet.
Walkthroughs and reviews on video.
PostalDataPI Now Returns 18 Fields Per Postal Code — for 240+ Countries
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AppThemes Review
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When comparing PostalDataPI and AppThemes, 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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Engine Themes is a top-notch destination to find all the premium WordPress app themes that make it easy to manage and design your site.
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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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An online platform where you can get premium Magazines themes online for your sites like news, blogs, and others.
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