There's a postcode lookup solution for every stack. Compare plugins, APIs and no-code options.
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Postcode lookup solutions
From no-code plugins to a full REST API, explore the ways to add UK postcode lookup to your site.
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