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Ideal Postcodes Address Finder

ideal-postcodes.co.uk

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Spec score 8.0 #13 of 30 in Address Verification Software

What it is

Ideal Postcodes Address Finder adds address autofill to online forms and uses fuzzy matching to correct common address-entry mistakes. Suggestions are free; a credit is charged when a user selects an address and receives the full address. Address data covers more than 240 international countries. UK data is refreshed daily against Royal Mail’s PAF and Ordnance Survey datasets, and each UK lookup includes a UPRN and rooftop geocodes at no extra cost. The maker says its capture flow supports screen-reader users and independent address completion. It lists more than 30 integrations, including Shopify, WooCommerce, Wix, BigCommerce, HubSpot, Zapier, Salesforce, and Microsoft Dynamics. The REST API runs over HTTPS, returns JSON, and uses an API key; requests use TLS 1.3 encryption in transit, with hybrid post-quantum key exchange when supported by the client. Ideal Postcodes states that it is ISO 27001:2022 and Cyber Essentials certified, stores data in UK and EU data centres, and handles it in line with UK GDPR. Plans are one-off credit purchases, with credits valid for 12 months. The listed 200-credit plan costs £90.05 as a one-time purchase; the pricing note says From £9 and includes a 30-day trial.

Spec sheet

API
The API is a REST service over HTTPS that returns JSON and authenticates requests with an API key.Read 9 Oct 2026 · docs.ideal-postcodes.co.uk
Integrations
The maker lists integrations for platforms including Shopify, WooCommerce, Wix, BigCommerce, HubSpot, Zapier, Salesforce and Microsoft Dynamics, and says it offers 30+ integrations.Read 9 Oct 2026 · ideal-postcodes.co.uk
Security
Ideal Postcodes states that it is ISO 27001:2022 and Cyber Essentials certified, holds data in UK and EU data centres, and handles it in line with UK GDPR.Read 9 Oct 2026 · ideal-postcodes.co.uk
Support
Support is available by email, phone and live chat from 9.00 AM to 5.00 PM Monday to Friday UK time, excluding public holidays.Read 9 Oct 2026 · ideal-postcodes.co.uk
Accessible forms
The maker says its address capture supports screen-reader users and enables independent address completion.Read 9 Oct 2026 · ideal-postcodes.co.uk
Address capture
Address Finder provides address autofill for online forms and uses fuzzy matching to correct common address-entry mistakes.Read 9 Oct 2026 · ideal-postcodes.co.uk
Address data
The maker says UK address data is refreshed daily against Royal Mail's PAF and Ordnance Survey datasets.Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
Encryption
The support page says API requests are encrypted in transit with TLS 1.3 and use a hybrid post-quantum key exchange when supported by the client.Read 9 Oct 2026 · ideal-postcodes.co.uk
Included data
Every UK address lookup includes UPRN and rooftop geocodes at no extra cost.Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
International coverage
The pricing page states that address data is available for more than 240 international countries.Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
Notable limit
The API returns up to 100 addresses per page for a postcode, and additional pages may be needed for postcodes with more addresses.Read 9 Oct 2026 · docs.ideal-postcodes.co.uk
Usage charges
Address Finder suggestions are free and a credit is charged when the user selects an address and the full address is returned.Read 9 Oct 2026 · ideal-postcodes.co.uk

Plans and prices

200 credits £90.05, paid once One-off purchase; credits valid for 12 months 200 credits Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
1,100 credits £420.04, paid once One-off purchase; credits valid for 12 months 1,100 credits Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
4,300 credits £1,550.04, paid once One-off purchase; credits valid for 12 months 4,300 credits Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
12,800 credits £4,200.03, paid once One-off purchase; credits valid for 12 months 12,800 credits Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk
32,100 credits £9,000.03, paid once One-off purchase; credits valid for 12 months 32,100 credits Read 9 Oct 2026 · tanstack.ideal-postcodes.co.uk

Every Ideal Postcodes Address Finder plan and price →

Strong points and limits

Strong points

  • Suggestions are free until an address is selected
  • UK lookups include UPRN and rooftop geocodes
  • Address data covers more than 240 countries
  • Lists more than 30 integrations
  • REST API returns JSON

Limits

  • No free plan
  • Credits expire after 12 months
  • API returns up to 100 addresses per postcode page
  • Support hours exclude public holidays

Who it suits

Address Finder suits teams adding address entry to online forms, especially those needing address correction, autocomplete, or integrations with listed commerce and business platforms. Its stated screen-reader support may also matter to teams seeking independent address completion.

Verdict

Address Finder combines form autocomplete with address correction, international data, and a REST API. Check credit usage, the one-off purchase terms, and the 100-address page limit when estimating fit.

Where Specifiction places it

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