When you’re marketing to schools, your education data is the backbone of every email, call, and campaign. You can have the best marketing designs in the world, but if your data isn’t accurate, you’ll never reach the right teachers or decision-makers.

So before you buy from any education data provider, there’s one crucial question you must ask:

“Who cleanses your data?”

It sounds simple, but this question separates reliable, high-performing data from the kind that could sink your next campaign.

Why “Who” Matters More Than “How”

Every provider will tell you they cleanse their data. But very few will tell you who actually does the work.

If any part of their data management is outsourced to third parties, warning bells should start ringing.

That’s not because those teams lack skill or effort. It’s because managing education data is complex. It’s full of nuances that only a team deeply familiar with schools, MATs, and colleges can truly understand. Whilst, managing data is actually, and surprisingly, a collaborative effort. I've lost count of the number of times our internal data team is huddled around one person's screen, debating the right approach to solve a specific data challenge. This level of collaboration is just not possible when outsourcing.

But how can I be so sure? Because we recently ran a test to see what the impact of outsourcing our data management to a third party would have on our data's accuracy.

The Experiment

In a year of rising costs for most businesses, and with a £750,000 database management annual bill, we decided to run a trial with a data management company to see if they could reduce our data costs without compromising the quality of our data.

Now, for years, every single keystroke in our database had been made by a Sprint Education team member. So we were understandably cautious, and therefore, as part of the trial, chose not to let the external company loose on our live education data (the data used by our clients and our teams here daily to power their marketing to schools campaigns).

Instead, we split our data: one segment went to the data management company, while our internal data experts continued managing the same segment for comparison. The trial lasted for just shy of six months.

The results were eye-opening.

The Results: Quality vs Cost

After the trial the results were very interesting:

• Our in-house data was vastly more accurate.
• The outsourced data contained countless errors - incorrect job titles, duplicate records, and even schools that had permanently closed.

Despite best efforts from both sides, the challenge of interpreting UK education data management demands, rules, quirks, edge-cases, and more, caused a catalogue of small errors that compounded into major inaccuracies.

What looked like a small cost saving could have caused huge long-term damage to our clients’ campaigns, reputations, and ROI had we released this data.

Why Cheap Data Is Actually Expensive

If poor-quality data reached our clients, they would have felt it immediately. Emails would bounce. Response rates would fall. Campaign results would drop. And when that happens, our clients would lose confidence, fast.

That’s why we quickly realised outsourcing wasn’t the answer. Instead, we made a bold decision: to invest even more heavily in our in-house data team.

Today, our Data Team is now the largest department within Sprint Education, a first in 18 years! And every single member is part of Team Sprint!

Their work powers both our Campus education database (the world’s most popular education data and marketing platform), and our fully managed marketing to schools and Sprint IQ campaigns.

When it comes to data, quality isn’t negotiable. It’s the difference between a campaign that lands in teachers’ inboxes, and one that never even gets delivered.

The Bottom Line

Before you sign a contract with any education data provider, don’t just ask how they manage their data; ask who manages it.

If the answer involves a third-party team, think twice. Because when you’re marketing to schools, in-house data equals quality, accuracy, and trust.

And as we discovered, that’s something you can’t afford to compromise on.

Frequently Asked Questions: Choosing the Right Education Data Provider

1. Why does it matter who manages an education database?

Because education data is complex. It changes daily as staff move, schools merge, or academies restructure. Only a dedicated, in-house team with knowledge of the education sector can maintain it accurately.

2. How often should school data be updated?

Top providers like Sprint Education’s Campus platform refresh their education database continuously, with hundreds of thousands of verified updates every month.

3. What happens if I use poor-quality or outsourced data?

You’ll likely see higher bounce rates, poor deliverability, wasted budget, and fewer leads. Inaccurate data damages both your marketing results and your reputation with schools.

4. How can I check if my data provider manages data in-house?

Ask to speak directly with their data team manager. If they hesitate or admit their data work is outsourced, that’s a red flag.

5. What’s the best database for marketing to schools?

Choose one that combines accuracy, GDPR compliance, and in-house data expertise. Sprint Education’s education database ticks this box!

Tags
Database of Schools Database of Teachers

Similar Articles

A Who’s Who Guide to MAT Staff

Target your schools marketing with our breakdown of the roles and responsibilities of every MAT decision-maker and influencer in the UK.

Read Post

A Guide to International Educational Establishment Types

Learn exactly who you're selling to with your international schools marketing with our breakdown of every educational establishment across the globe.

Read Post