Ideal postcodes
Postio.co.uk
USZipLookup
Zipcodestack
Fetchify
Data8 UK
Geocode.xyz
Postal code lookup API and downloadable country datasets for address validation, checkout, logistics and geocoding workflows.

Git query language, for quickly searching git contents.

Which is more popular?
Based on our record, Gitql seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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PC
PostalCodes.info
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|---|---|---|
| Website | postalcodes.info | github.com |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
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 PostalCodes.info and Gitql. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking PostalCodes.info since May 2026.
How does this compare to https://github.com/filhodanuvem/gitql. Source: over 3 years ago
When comparing PostalCodes.info and Gitql, you can also consider the following products.

We help businesses improve UX and data quality with a cutting edge address validation service.
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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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Find any US ZIP code or Canadian postal code instantly. Search by city, address or code - get accurate location, county & population data free.
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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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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Build Confidence in your data with Data8. We are the UK's Premier Data Solutions Provider for all your data validation needs, Contact us today for more information.
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