• Home
  • What we do

      What are you responsible for?

      Find out more about the Sagacity services most relevant to you

      Sales & Marketing

      Tech, Data & Ops

      Billing, Credit & Debt

      Our product areas

    • Customer Acquisition & Engagement
    • Data Quality & Enhancement
    • Customer Insight & Propensity
    • Collections Improvement & Credit Risk
    • Business Assurance
    • Enterprise Solutions & Optimisation
  • Industries

      What are you responsible for?

      Find out more about the Sagacity services most relevant to you

      Sales & Marketing

      Tech, Data & Ops

      Billing, Credit & Debt

      Our product areas

    • Water
    • Energy
    • Financial Services
    • Retail
    • Telecoms & Media
    • Charity & Education
    • Other Industries
  • Case Studies
  • About

      What are you responsible for?

      Find out more about the Sagacity services most relevant to you

      Sales & Marketing

      Tech, Data & Ops

      Billing, Credit & Debt

      Our product areas

    • Clients
    • Our Team
    • Technology Credentials
    • Insights Library
    • News and Blog
    • Partners and Investors
    • Press and Media
    • Contact
  • Careers
  • Buy Data
    • Online
    • API
  • Contact Us
  • Home
  • What We Do
  • Data Quality & Enhancement
  • Smart Link

Smart Link

Your browser does not support the video tag.

 

Create data linkage

Link individuals across databases to verify their identity and validate your data

 


Verify your customer data with our market data validation service, designed to enhance the quality of your data. Link individuals across quality databases, verify their identity and validate your data.

Contact data validation

Using the most comprehensive consumer data universe in the UK, Smart Link is a powerful data validation tool that lets businesses verify their customer and prospect data. Our customer verification tool contains all the channel variables we hold on an individual level, from customers’ phone, email, address details and more. This data is used to link contact data from one source to another, verifying contactability across one individual or household to validate identity.

 

Link

Our identity verification services reliably cross-reference individuals across multiple databases or contact channels

Verify

Identify the same person or household from multiple quality data sources

Validate

Have confidence an individual is who they say they are. Enhance your data quality, and improve ROI

Email validation

Email is one of the most powerful communication tools – but only when contact data is accurate. Email information can be incorrect for a number of reasons. Customers may fill in their information wrong, or scammers might sign up with fake identities. Validate that your email contacts are correct and ensure data accuracy.

Phone validation

Mobile and phone communication remains an effective way of engaging with customers. It is possible for numbers to be incorrect, outdated, or in some cases, fake. Ensure that phone number information is correct and complete with data validation services. Identifying and updating this information manually is time-consuming and costly, which is why we are here to help with seamless contact data validation.

Address validation

Make sure that your customer postal addresses are accurate and complete. Direct mail campaigns can be costly when sent to the wrong address, and potentially damaging to your brand. The solution? Seamless data validation with Smart Link. We handle your data validation operations for you, so that you can feel confident that your data is accurate.

Trusted data validation

Smart Link is a powerful data linking and validation tool that can be used:

To verify the same individual across multiple datasets

As the spine for development of SCVs and other data solutions

As a bridge to find prospects and customers online and direct communications to them

To reduce marketing costs and brand damage – prevent customers from receiving duplicate communications as a result of multiple database records

 

To prevent identity fraud – increase confidence that a person is who they say they are, and provide a unique boost to your existing fraud products.

 

To protect your brand from fraudulent activity and money laundering – enable robust identity verification

 

 

Latest blogs and insights

8 Data Management
Best Practices to
Maximise Data Assets

Data management is essential for all businesses. It is the process of collecting, storing, organising, maintaining, and utilising data effectively. 

Read more

Customer Data Management:
An Introduction
to the Basics

In today's digital age, customer data is one of the most valuable assets that businesses can possess. However, data is only as powerful as the quality of its management.

Read more

Data Deduplication:
Everything You Need
to Know

Duplicate data is one of the most common data quality issues. Learn how to identify duplicate data, and how it can impact your business, marketing activities and more.

Read more


Your browser does not support the video tag.

Clever with data

Get in touch to find out how we can help your business address its current challenges

Contact us now

What We Do

  • Customer Acquisition & Engagement
  • Data Quality & Enhancement
  • Customer Insight & Propensity
  • Collections Improvement & Credit Risk
  • Business Assurance
  • Enterprise Solutions & Optimisation

Industries

  • Water
  • Energy
  • Financial Services
  • Retail
  • Telecoms & Media
  • Charity & Education
  • Other Industries

About

  • Clients
  • Our Team
  • Technology Credentials
  • Insights Library
  • News and Blog
  • Partners and Investors
  • Press and Media
  • Careers

Contact us

  • Main Switchboard:+44 (0)20 7089 6400
  • Email:enquiries@sagacitysolutions.co.uk
Cyber EssentialsISO 27001
© 2025 Sagacity Solutions | Privacy Policy | Cookie Preferences | 120 Holborn, London EC1N 2TD. Company Registration No. 05526751.