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Description
Postcoder is a global address verification and customer data validation API used by over 10,000 organisations worldwide. Built by Allies Computing, Postcoder helps businesses capture clean, accurate customer data at the point of entry, reducing errors, cutting failed deliveries, and speeding up checkout and onboarding flows.
Postcoder's address lookup API lets users find verified addresses instantly using postcode lookup or address autocomplete. Look up addresses based on a postcode, part of an address or a coordinate position. Postcoder provides access to Royal Mail PAF and Multiple Residence addresses, Ordnance Survey AddressBase property records and international addresses in 249 countries.
Beyond address verification, Postcoder offers a full suite of contact data validation tools in a single API integration.
Bank account validation checks sort codes and account numbers in real time, confirming validity, returning branch details, and verifying direct debit eligibility - useful for subscription businesses, lenders, and anyone collecting payment mandates.
Email validation checks formatting, domain validity, and flags disposable or high-risk addresses to keep CRM data clean and improve deliverability.
Mobile number validation checks whether a number is active and connected across 200+ countries, helping reduce wasted SMS spend and improve contact rates.
For added security, Postcoder also offers OTP verification, delivering one-time passwords via SMS to protect customer accounts at sign-up, login, or checkout.
Developers appreciate the comprehensive documentation and sample code, and a 30-day free trial means teams can get up and running in minutes without a credit card.
Description
Encourage customers to resolve any issues with their orders prior to shipping by utilizing an address validator, which serves as a straightforward and efficient method to eliminate address-related complications. By incorporating festive decorations, you can create an inviting shopping atmosphere for your customers. It's also beneficial to include prompts that recommend necessary corrections and notify customers when their addresses cannot be verified. The application can be customized to suit your specific requirements, providing you with complete control over colors, messaging, and features. This proactive approach helps avoid inaccurate addresses that could lead to returned packages and expensive redelivery charges. We have simplified the process for you, allowing you to begin in mere seconds without needing any coding skills. Mistakes in shipping addresses are common among customers, resulting in delivery failures and dissatisfied clients. The address validator is designed to function seamlessly across mobile, tablet, and desktop devices. For those interested, the first 100 orders are complimentary, and there's no credit card required to begin. With a straightforward installation process that doesn't involve coding, you can enhance your order management with ease. Taking these steps not only streamlines the shipping process but also enhances customer satisfaction.
API Access
Has API
API Access
Has API
Integrations
BigCommerce
C#
CSS
Contact Form 7
Divi
Elementor
Formidable Forms
Forminator
Gravity Forms
Gutenberg Technology
Integrations
BigCommerce
C#
CSS
Contact Form 7
Divi
Elementor
Formidable Forms
Forminator
Gravity Forms
Gutenberg Technology
Pricing Details
£27 per 500 credits
Free Trial
Free Version
Pricing Details
$0.05 per order
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Allies Computing
Founded
1987
Country
United Kingdom
Website
postcoder.com
Vendor Details
Company Name
RoboTurk
Country
United States
Website
roboturk.co
Product Features
Address Verification
Address Validation
Autocomplete
Automatic Formatting
Data Cleansing
Data Discovery
Data Quality Control
Data Verification
Geographic Maps
Geolocation
Metadata Management
Reporting / Analytics
Search / Filter