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Bank Account Validation Software


Reduce the risk of fraud and failed payments with our UK bank account validation.


Cost effective

Easy to implement with no set-up or maintenance fees. Prices start at just 3.7p per bank account lookup.

Reduces fraud and payment errors

Reduces fraud risk by checking bank account data in real-time at the point of entry so you can avoid erroneous and fraudulent payments.

Simplified account management & reporting

Powerful online management tools for purchasing click bundles and detailed usage reports.

Multi-platform Support

You have the freedom to implement on Windows or UNIX.

Accurate & up-to-date bank account validation

Our sort code and account validator is powered by the Extended Industry Sort Code Database and the Payment Validation API.

Secure Data Storage

Complaint and robust data processes for storage and transfer.


You can validate bank accounts in two ways with Hopewiser


Maintenance Free. No set-up fees and no maintenance costs.

Free access to easy CRM integrations, Rest API & Javascript client.

Pay per click model starts at a very low cost.

Management Tool with free detailed usage reports and autorenew.

Handy help guides and videos.

Secure data transfer and storage.


No limitations. More cost effective for large users.

Software Development Kit. Add bank sort code and account number verification to applications.

Ideal for Sensitive Data and Compliance. Data on site.

Professional Services

Access to data consultants, product specialists, data project management, integration specialists.

Knowledge to assist/run projects to make the most of your data or help you to integrate solutions.

Bespoke service for more complex requirements including consolidation. (Single Source of Truth).

Identify data problems and match the solution to rectify the issue.

Accuracy: Our rules-based solutions and services intelligently assess and match each address – that’s why our accuracy is trusted by High Street Banks, Police Forces, and commercial organisations of all sizes.
Support: Support is backed by the specialists that have written the software in-house. This means you get  access to their expertise and problem-solving capabilities.
Knowledge: We created the first address data software in 1982 and the sheer amount of data we have processed in that time sets us apart from everyone else in the market. So if we do things a little differently from others, it might be because we have information that they don’t.

Fast and accurate bank details validation

If you accept payments online then you need a reliable system to check and validate information.

Our fast and accurate bank validation will reduce your risk of online fraud and failed payments.

Using the Extended Industry Sort Code Database, which contains payments-related information for every UK bank and building society participating in UK clearing systems, our bank account validation refines your payment process.

It saves time and money with quick, accurate verification of your customers’ account details, including sort code and account number, within your eCommerce shopping cart or internal systems used for offline payment processing.

You have the flexibility to choose how our comprehensive bank account validation is delivered to you: choose Web App or our Soap API.

All our Cloud Services are accessed via a simple to use Portal using one username and password. Once you have purchased Payment Validation from the Portal you will also be able to purchase Address Lookup, instant access to address validation with no setup fees and Free Clicks. Plus, Address Cleanse for fast access to data cleansing tools, giving you a Free Data Quality report on your data before deciding to pay.