Ideal Postcodes Address Finder
Ideal Postcodes Address Finder adds address autocomplete to online forms and uses fuzzy matching to correct common address-entry mistakes.
What Ideal Postcodes Address Finder is
Ideal Postcodes Address Finder adds address autocomplete to online forms and uses fuzzy matching to correct common address-entry mistakes. Suggestions are free; a credit is charged when someone selects an address and receives the full address. The service is available on web, iOS, Android, extensions, and through an API. Its REST API runs over HTTPS, returns JSON, and authenticates requests with an API key. Address data covers more than 240 international countries. UK address data is refreshed daily against Royal Mail's PAF and Ordnance Survey datasets; every UK lookup includes a UPRN and rooftop geocodes at no extra cost. The maker says its address capture 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. 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. One-off credit plans include 200 credits for £90.05, paid once, valid for 12 months.
Good
- Fuzzy matching corrects common address-entry mistakes.
- UK lookups include UPRN and rooftop geocodes.
- Address data covers more than 240 countries.
- Supports screen-reader users, according to the maker.
- Lists more than 30 integrations.
Watch out
- No free plan is listed.
- A credit is charged when a full address is selected.
- API responses are limited to 100 addresses per postcode page.
- Credits are valid for 12 months.
Who it suits
Address Finder suits teams adding address completion to online forms, including those using listed commerce, CRM, or automation integrations. It may also suit developers connecting through a REST API.
Verdict
Ideal Postcodes Address Finder combines form autocomplete with international address data, UK-specific lookup details, and a range of integrations. Consider its credit-based usage and 12-month credit validity when choosing a plan.
Plans and prices
From Ideal Postcodes Address Finder's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| 200 credits | £90.05, paid once | 200 credits · One-off purchase; credits valid for 12 months |
| 1,100 credits | £420.04, paid once | 1,100 credits · One-off purchase; credits valid for 12 months |
| 4,300 credits | £1,550.04, paid once | 4,300 credits · One-off purchase; credits valid for 12 months |
| 12,800 credits | £4,200.03, paid once | 12,800 credits · One-off purchase; credits valid for 12 months |
| 32,100 credits | £9,000.03, paid once | 32,100 credits · One-off purchase; credits valid for 12 months |
The facts
Each one read from Ideal Postcodes Address Finder's own pages, with the date it was checked.
What it does
- Accessible forms
- The maker says its address capture supports screen-reader users and enables independent address completion.checked 9 Oct 2026
- Address capture
- Address Finder provides address autofill for online forms and uses fuzzy matching to correct common address-entry mistakes.checked 9 Oct 2026
- Address data
- The maker says UK address data is refreshed daily against Royal Mail's PAF and Ordnance Survey datasets.checked 9 Oct 2026
- API
- The API is a REST service over HTTPS that returns JSON and authenticates requests with an API key.checked 9 Oct 2026
- 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.checked 9 Oct 2026
- Included data
- Every UK address lookup includes UPRN and rooftop geocodes at no extra cost.checked 9 Oct 2026
- Integrations
- The maker lists integrations for platforms including Shopify, WooCommerce, Wix, BigCommerce, HubSpot, Zapier, Salesforce and Microsoft Dynamics, and says it offers 30+ integrations.checked 9 Oct 2026
- International coverage
- The pricing page states that address data is available for more than 240 international countries.checked 9 Oct 2026
- 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.checked 9 Oct 2026
- 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.checked 9 Oct 2026
- 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.checked 9 Oct 2026
- Usage charges
- Address Finder suggestions are free and a credit is charged when the user selects an address and the full address is returned.checked 9 Oct 2026
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