
Piar.io
Linkz.ai
Mugshot Bot
Survol
Bitly
Thumber
Link Preview Generator
Customize how your link will appear on social media, without getting your IT team involved

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.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | sharekit.io | postaldatapi.com |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


ShareKit brings back the ability to edit link previews on Facebook - simply upload an image and enter a title and description, and ShareKit will generate a new link that can then be posted to Facebook with a beautiful preview
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,...
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.


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


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When comparing ShareKit and PostalDataPI, you can also consider the following products.

Create beautiful custom link previews for all your social media channels in one place
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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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Automatic rich link previews on hover that keep visitors on your website
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We help businesses improve UX and data quality with a cutting edge address validation service.
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Automated link preview images for your website. No more fussing with design tools or wading through thousands of stock photos.
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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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