
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.
Hey Siri
Google Home
Google Assistant
Hound
Whyd
Google Trends
BotTalk
Explore over 150 Google Now voice commands in one place

Which is more popular?
Based on our record, OK Google 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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OKG
OK Google
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|---|---|---|
| Website | postaldatapi.com | ok-google.io |
| 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 OK Google 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 OK Google yet.
Walkthroughs and reviews on video.
PostalDataPI Now Returns 18 Fields Per Postal Code — for 240+ Countries
More videos
OK Google!!! #MakeGoogleDoIt
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using PostalDataPI and OK Google. 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.
Https://ok-google.io - list of commands that you can ask Google's voice assistant. Source: over 4 years ago
When comparing PostalDataPI and OK Google, 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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Commands you can use on your iOS and macOS Devices
Compare Hey Siri to PostalDataPI or OK Google:

We help businesses improve UX and data quality with a cutting edge address validation service.
Compare Ideal postcodes to PostalDataPI or OK Google:

Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
Compare Google Home to PostalDataPI or OK Google:

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.
Compare Fetchify to PostalDataPI or OK Google:

Get things done with Google Assistant
Compare Google Assistant to PostalDataPI or OK Google: