Sumdog

Sumdog is an online math and spelling game for children.

placeEdinburgh, Edinburgh, City Of, United States calendar_todayFounded 2010 groups41 employees language sumdog.com

Reputation

Customer rating 2.3 / 5 across 25 reviews.

Social engagement

Social engagement: 1.8K social following, 9 posts in the last 12 months — around the industry typical range.

Recent activity

12 Jun 2026
Event
National Education Show
9 Jun 2026
Event
panel discussion on fluency in maths curriculum
Coming soon