Data8 - Data Quality Solutions Reviews & Product Details

Data8, is a leading data quality management company specialising in data validation, deduplication, data cleansing, data quality, and data migration solutions. We help businesses across every sector enhance the accuracy and value of their data for better decision-making and results, ensuring data is accurate, compliant, and strategically beneficial. Our core features and solutions include: - Data Validation [Address, Bank, phone name and email address] - Data Suppression Services - Eircode, UPRN and Address Lookup - Data Deduplication and Merge - PAF Cleansing Services - Predictive Address [Autocomplete] - Data Quality Monitoring - Preference Services - Business Insights - Data Migration - Automated Data Cleansing - Data Appending and Enhancement Services What is data quality? Data quality means data must be: - Accurate: correct and true - Complete: no missing pieces - Consistent: uniform across systems - Valid: follows proper formats - Timely: current and available - Unique: no duplicates - Reliable: trustworthy Why is data quality important? rectify inaccuracies to optimize marketing efforts. Address validation services verify and standardize addresses, improving communication, reducing delivery errors, and cutting costs. These tools empower businesses to achieve compliance, boost sales, and improve marketing ROI. Why Choose Data8? Since 2005, Data8 has delivered award-winning data quality solutions that help businesses clean, enhance, and maximise their data’s value. - Royal Mail PAF updated data - Award-winning data solutions [The Queen’s Award, 2022] - We work with over 1,000 businesses worldwide - ISO27001 certified - 5-star G2 ratings - Royal Mail PAF updated data We provide versatile solutions tailored to diverse client needs. Our services support targeted marketing, compliance reporting, and more, positioning Data8 as an essential partner for organizations seeking to leverage data for growth. Contact us to explore how you can build confidence in your data.

Seller

Data8

Discussions

Data8 - Data Quality Solutions Community

Languages Supported

English

Solution Type

Best-of-Breed

Pricing

Pricing provided by Data8 - Data Quality Solutions.

Postal Address Validation 1,000 lookups

£60.00

Usage Based With One-Time Purchase

View More Pricing Information

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Jack M.

Helpdesk Manager

Mid-Market (51-1000 emp.)

6/5/2026

"Easy Integration and Sublime Support - Data8 Got Us Back Up Fast"

5/5

What do you like best about Data8 - Data Quality Solutions?

Data8 have been pivotal in ensuring that we got our predictive postcode system back up and running in record time with an easy to integrate system that dropped straight in to our existing setup. Paired with their sublime customer service and ongoing support through our account manager, Alice, it was an easy choice to make and has been an absolute pleasure. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

N/A - They've been extremely helpful and provided great solutions. Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you so much for your glowing review Jack! We are delighted to have been of service, and to hear that you had such a positive experience with our Business Development Manager Alice.

Verified User in Consulting

Mid-Market (51-1000 emp.)

7/8/2026

"Data8 Stops Bad Data Before It Enters Your Systems"

5/5

What do you like best about Data8 - Data Quality Solutions?

Overall, one of Data8's biggest strengths is its ability to prevent bad data from entering your systems in the first place, rather than only cleaning it up later. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

Cost considerations: As with most enterprise-grade data quality services, pricing may be higher than basic validation tools, particularly for high-volume API usage or multiple services. Whether it's cost-effective depends on the value of improved data quality for your business. Review collected by and hosted on G2.com.

What problems is Data8 - Data Quality Solutions solving and how is that benefiting you?

Data8 has significantly improved the quality of our customer data by validating contact details at the point of entry. This has reduced data errors, improved operational efficiency, lowered the cost of correcting bad data, and given us greater confidence in our customer records and reporting. Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you so much for taking the time to write your review. We are thrilled to hear that our validation solutions have significantly improved the quality of your customer data!

Verified User in Insurance

Mid-Market (51-1000 emp.)

7/20/2026

"Fantastic Staff and Reliable Service—Highly Recommended"

5/5

What do you like best about Data8 - Data Quality Solutions?

As well as offering the service I wanted and delivering it, the staff were fanstastic. Available on the phone when needed, nothing was too much trouble for them. Would recommend. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

None that I could find. The service was excellent. Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you so much for taking the time to leave your wonderful review! We are delighted to hear that you are happy with our service and look forward to continuing to work with you in the future.

Francis A.

Data Administrator

Enterprise (> 1000 emp.)

1/20/2026

"Reliable, Accurate Data Quality Solutions with an Excellent Portal"

5/5

What do you like best about Data8 - Data Quality Solutions?

We’ve used Data8 for many years and have always found their data quality solutions reliable, accurate, and straightforward to work with. Their online portal is excellent — intuitive, quick, and genuinely helpful for streamlining our data tasks.

Working with Connor has also been a real highlight; he’s consistently responsive, knowledgeable, and a pleasure to deal with. Overall, Data8 has been a valuable and dependable partner in maintaining high‑quality data across our organisation. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

I thoroughly enjoy using Data8 and have no dislikes regarding it. Review collected by and hosted on G2.com.

What problems is Data8 - Data Quality Solutions solving and how is that benefiting you?

Data8’s Data Quality Solutions help us maintain strong data integrity by accurately identifying goneaways and deceased records. This is crucial for us, as it ensures our communications are appropriate, up‑to‑date, and respectful. By preventing misdirected outreach, we’re able to protect and uphold our reputation with our alumni and donor communities. The resulting confidence in our data allows us to engage more effectively and maintain the high standards expected of our institution. Review collected by and hosted on G2.com.

Response from Rebekah Harkin of Data8 - Data Quality Solutions

Thank you for your review Francis. We really appreciate you taking the time to share your experience about our team and solutions. If there’s ever anything you need, we’re always here to help.

Verified User in Marketing and Advertising

Small-Business (50 or fewer emp.)

7/7/2026

"Knowledgeable, Above-and-Beyond Support Throughout Validation"

5/5

What do you like best about Data8 - Data Quality Solutions?

Connor is very knowledgeable and was extremely helpful in guiding us through the phone and email validation process. Whenever we have had queries along the way the team have gone over and above to help. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

Not had any bad experiences so far to report Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you for taking the time to share your positive experience of working with Connor and the Data8 team. We are delighted to have streamlined your marketing processes with our phone and email validation services.

Kevin M.

Data Services Manager

Small-Business (50 or fewer emp.)

10/14/2025

"Data Cleansing"

5/5

What do you like best about Data8 - Data Quality Solutions?

The process to clean data is very good. With templates and various ways to configure is really good. We have created a standard template and can easily update to adjust for different requirements. Data also is provided in a clean and tidy manor with Movers combined into a single set of addresses which makes updating the original data very quick and easy. Cleansing is also very quick, various depending on the quantity but I usually have the report in a few minutes when running 5k records for example Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

I don't really have anything negative to say. Everything has gone pretty much as expected. Review collected by and hosted on G2.com.

What problems is Data8 - Data Quality Solutions solving and how is that benefiting you?

We use it for Deceased and Gone Away Removals along with Mover Updates. That's the most common thing we do with data cleanse.

They allow for suppression or for tagging so both options are available, we use tagging, which is more expensive but lets us inform our clients of the exact records which have been removed and updated. Review collected by and hosted on G2.com.

Response from Rebekah Harkin of Data8 - Data Quality Solutions

Thank you for your feedback! We’re glad to hear that you found our data cleansing solution flexible and easy to use. We appreciate you sharing your experience and are on hand if you need any further support.

Verified User in Education Management

Small-Business (50 or fewer emp.)

8/20/2026

"Quick Support and Easy To Access"

5/5

What do you like best about Data8 - Data Quality Solutions?

I appreciated how quickly I was able to access support, as well as the demonstration that showed me how to use the software for what I needed. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

Personally nothing - It was quick and intuitive to use and gave me the output I needed. Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you for taking the time to leave your positive feedback! We are delighted to have helped you streamline the records within your CRM and look forward to working with you again in the future.

Scott P.

Marketing Manager

Mid-Market (51-1000 emp.)

10/1/2025

"Effect validation solution that seamlessly integrates with Dynamics"

5/5

What do you like best about Data8 - Data Quality Solutions?

Our company had been struggling with what to do with old data for quite some time. I recently found and set up Data8’s email validation solution for Microsoft Dynamics, and the process was fairly straightforward. The support documentation was clear and made it easy to ensure everything was configured correctly.

The bulk job feature worked exceptionally well, enabling me to quickly remove a large amount of outdated and invalid data, which saved both time and resources.

In addition to its strong performance, I appreciate the overall design and the seamless integration of the solution. Its native operation within Microsoft Dynamics is a major advantage, as I don’t have to log into a separate website—everything I need is available directly within Dynamics, making it feel as though these tools were part of the platform from the beginning. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

There truly isn't much to complain about. With fair pricing and smooth integration, it's difficult to point out any significant drawbacks. The only thing to keep in mind is that you need to pay close attention to the setup instructions, as there are several components that must be configured correctly for everything to function as expected. Still, I view this more as a limitation on Microsoft's part. Review collected by and hosted on G2.com.

What problems is Data8 - Data Quality Solutions solving and how is that benefiting you?

Our company had accumulated decades of data, much of which was outdated, invalid, or simply irrelevant. We recognized that this massive collection of old information was not doing us any favors, making it difficult for our sales team to indentify what was valid. The idea of sorting through it all manually was daunting and seemed nearly impossible. We felt stuck, unsure how to efficiently eliminate the bad data without jeopardizing the valuable records.

Data8’s email validation solution provided exactly what we needed—a quick and dependable method to identify and remove the problematic records that had been clogging our system for years. Review collected by and hosted on G2.com.

Response from Rebekah Harkin of Data8 - Data Quality Solutions

Thank you for sharing such a detailed and positive review with us. We’re delighted to hear that our email validation solution for Microsoft Dynamics helped you efficiently manage and clean up your old data. Your feedback about the setup considerations is appreciated, and we’re glad you found the process smooth overall.

Thank you again for taking the time to share your experience. We're always available if you require any additional support.

Verified User in Non-Profit Organization Management

Mid-Market (51-1000 emp.)

7/11/2026

"Easy-to-Use Interface and Smooth Performance with Data8"

5/5

What do you like best about Data8 - Data Quality Solutions?

Easy to use interface, smooth performance Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

I don't have any issues with with Data8. Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you for your lovely review! We are delighted to hear that you enjoy using Data8 to support your mailing activities.

Ian B.

Support analyst

Small-Business (50 or fewer emp.)

8/7/2026

Business partner of the seller or seller's competitor, not included in G2 scores.

"Excellent Product with Professional, Helpful Staff"

5/5

What do you like best about Data8 - Data Quality Solutions?

Excellent product. Professional and helpful staff. Review collected by and hosted on G2.com.

What do you dislike about Data8 - Data Quality Solutions?

I cannot think of any downsides. All positive Review collected by and hosted on G2.com.

Response from Deryn Crighton-Smith of Data8 - Data Quality Solutions

Thank you for taking the time to leave your positive feedback - we are very pleased to hear that you are impressed with our address validation solutions!