Welcome to Sumdog!

In 2010, our founder Andrew Hall, set out to create an engaging platform that would support children from all backgrounds with their math practice and create an even playing field amongst learners.

Sumdog has now been used by millions of children worldwide. Providing numeracy and spelling practice for children aged 5-14, it adapts to each individual using engaging game-based learning to motivate and build confidence.

Learn more about our story

Built on values

Building value in our business isn't about the bottom line, it's about what drives us to do what we do. Sumdog is guided by core values that have been designed in partnership with our team.

Driven by our mission

To narrow the attainment gap by helping every child reach their full potential.

In tune with teachers, parents and children

To understand the needs of teachers, parents and children. Our solutions are born from these needs.

Always learning

To ensure that our people are developed alongside our products. We experiment our way to success and value continuous personal development.

Decisive

We make decisions at pace because the greatest risk is standing still. While making decisions, we encourage constructive feedback. We don't fear failure because we work in a supportive environment.

Collaborative

Together, we have the power to solve seemingly unsolvable problems. We do it all the time.

Inclusive

We aim to serve children from all backgrounds. To do that. we seek to work within a diverse team who embrace differences.

Meet the team

Ask anyone and they'll say one of the best parts about working at Sumdog is the people!

From our developer squads building our educational games and teacher tools to the customer support heroes ensuring your experience is seamless, each member plays a pivotal role.

Get to know our fabulous team and see how they all contribute to making Sumdog great for teachers, parents and children.

Meet us

Help shape the future of Sumdog

We're looking for educators across the globe to join our User Research Panel. Whether you've been using Sumdog for a while at your school or if you're brand new, we would love to work with you to help shape the future of Sumdog.

Be part of something special!