Whatever you're building, there's a postcode solution to fit. Explore our APIs, plugins and guides.
Ready to get started?
Add Royal Mail PAF-verified UK address lookup to your site in minutes — start free, no card required.
Tag
Postcode solutions
UK postcode and address solutions for ecommerce, forms and developers.
No card required · Royal Mail PAF-verified data
Trusted UK address intelligence
31M+
UK addresses
1.8M
Postcodes
99.9%
Uptime
PAF-verified address lookup
Fast REST API & no-code plugins
GDPR-friendly, UK-hosted