Compare Postcoder vs. iLCLP

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.

Our advanced postal address detection and removal services are designed to enhance your address list using a reliable and effective solution. We have developed a comprehensive CLP infrastructure that encompasses all necessary functionalities, ensuring a robust system. The multilingual framework allows for secure access to and extraction of data from single database tables and views. With more than ten years of expertise, IdentLogic Systems stands as the frontrunner in the industry, providing reliable enterprise solutions with swift implementation. By establishing unique customer identities, we facilitate a cohesive customer view essential for Master Data Management. Prior to data warehousing, it is crucial to consolidate information, which helps in significantly reducing costs through the elimination of duplicates before any operations take place. This process also sharpens marketing efforts by minimizing clutter through the consolidation of various internally and externally sourced lists. Additionally, our fraud detection mechanisms prevent the reprocessing of identical claims, while our criminal detection systems ensure that individuals are not included on restricted lists, thereby enhancing overall data integrity. With these capabilities, businesses can achieve a more streamlined and efficient data management process.