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What do we do?

We are trusted by international schools in over 100 countries worldwide. Our data helps you:

  • Highlight strengths and gaps in reading and core subjects
  • Reveal barriers to learning
  • Identify and support children with additional educational needs
  • Provide evidence of progress
  • Deliver evidence of whole school improvement
  • Directly inform teaching strategies
Trusted Statistic 40

Trusted for over 40 years

Online Tests Statistic 30m

Over 30 million online tests

Countries Statistic 100

100 Countries worldwide

Why are we the right choice?


  • We do the number-crunching for you, providing you with reports that are easy to understand and to act on

  • We offer tailored reports for different stakeholders, supporting your conversations with the people that matter

  • Our assessments are standardised, continuously validated, and trusted in over 100 countries

We're here to help


For issues affecting teachers and schools right now, here’s where you’ll find the latest articles and reports, by educational experts, school leaders, and members of our team.

Read more - News

Case Studies

Teachers using our assessments share their experiences, from the needs they wanted to address to how they’ve used the data to inform teaching and learning. Expect plenty of practical tips along the way.

Read more - Case Studies


Our assessments come with all the help you need to get started and to get the most from the data they provide. Our support team has 90 years of teaching experience so you can expect no-nonsense practical advice.

Read more - Support