
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.

KeePass
1Password
Team Password Manager
Psono Password Manager
Dashlane
Keeper
KeeWeb
Spectre is a web application to diff screenshots.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | postaldatapi.com | github.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 Spectre yet.
What each product offers, as listed by its team.


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Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Spectre.css is recommended for developers who prefer a lightweight framework and are focusing on performance, simplicity, and clean aesthetics in their web projects. It's ideal for those who want to avoid unnecessary bloat and need a foundation that's easy to customize and extend according to their needs.
Walkthroughs and reviews on video.
PostalDataPI Now Returns 18 Fields Per Postal Code — for 240+ Countries
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Spectre - Movie Review
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Spectre is a modern, free and responsive CSS framework. It offers elegant elements, flexbox-based responsive layout system and CSS components and utilities, that can be modified with Sass and Scss compiler. It is...
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