Charities and not-for-profit data services 


Clean, verified data that builds trust


Improve data health. Protect your business.

Find addresses quickly with an industry-standard postcode lookup

Data Cleansing

  • Increase communication success with accurate supporter records
  • Improve email deliverability for fundraising campaigns
  • Maintain GDPR Compliance and protect supporter trust
  • Ensure consistent, standardised supporter data
  • Validate data against trusted sources
  • Gain insights with customised data health reports
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Get Your Free Data Health Checkup


Pop your details in the form, and a member of our data cleansing team will reach out to you.

For charities and non‑profits, supporter data is the backbone of engagement and fundraising. Yet while nearly half of organisations want to use insights to improve services, more than half are held back by CRM challenges.


Poor‑quality data can have serious consequences - from losing supporters and missing out on GiftAid revenue to risking GDPR breaches.


Our data validation and cleansing tools give you confidence in your records, helping you communicate effectively, strengthen relationships, and deliver impact. 


By using a range of supporter data verification solutions, teams…

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Save time and money


By collecting accurate data the first time, you don’t need to waste valuable time checking and updating supporter records..

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Strengthen donor trust


Simple online processes and accurate records lead to stronger relationships with happy donors and volunteers.

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Enhance data quality


Detect gone away and deceased records to streamline supporter communications, reduce printing costs, and preserve brand image

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Maximise Gift Aid Claims


Minimise entry errors and ensure accurate records for greater returns.

Address Autolookup 

  • Accurate supporter address results from as few as four characters
  • Fast, search‑as‑you‑type lookup to reduce errors
  • Wave goodbye to human error in supporter records
  • Save valuable admin time with streamlined processes
  • Ensure reliable communication by eliminating failed contacts
  • Strengthen supporter loyalty and retention with accurate data


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Find addresses quickly with auto lookup
Find addresses quickly with an industry-standard postcode lookup

UK Postcode Lookup

  • Industry‑standard postcode lookup powered by Royal Mail’s PAF
  • Ensure accurate supporter address details every time
  • Improve supporter acquisition and retention with reliable data
  • Reduce wasted time on invalid or incomplete addresses
  • Strengthen fundraising campaigns with trusted supporter information


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Email Address Verification

  • Ensure supporter email addresses are valid and deliverable
  • Improve data quality and avoid incomplete supporter records
  • Boost trust and sender reputation with accurate data
  • Save time and costs by removing invalid addresses
  • Increase fundraising ROI with precise targeting and retargeting


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Check the email address for a deliverable mailbox to ensure that it is a valid address
Securely improve SMS delivery and facilitate 2-factor authentication

Phone Number Validation

  • Ensure supporter phone numbers are valid
  • Improve SMS delivery for fundraising campaigns
  • Reduce wasted time on invalid or outdated numbers
  • Strengthen supporter engagement with reliable communication
  • Save costs by focusing only on accurate contact records


Learn more