Sumdog Premium

Sumdog Premium helps students develop fluency and build confidence with personalized math and spelling practice. Now with a library of low-stakes tests, aligned to Common Core and state standards.

What can you do with Sumdog Premium?

Sumdog low-stakes tests screenshot

Set low-stakes online tests

Provide an informal way of gauging where children need extra support and practice.

Sumdog diagnostic report screenshot

Easily identify gaps and misconceptions

View results in real-time with an easy-to-interpret overview, demonstrate student progress and inform next steps.

Sumdog Premium games screenshot

Motivate and engage

Access for your students to over 30 single and multiplayer games, with new games added every year!

Sumdog Premium spelling and grammar screenshot

Boost spelling and grammar practice

Boost literacy progress with real-voice read aloud questions and our custom word list tool.

Our subscriptions


  • Over 30 games for K-8 (Math)
  • Set standards-aligned math practice on all topics
  • Entry into regular online math contests
  • Ready-made bank with hundreds of low-stakes tests
  • In-depth auto-marked reporting
  • Access to Sumdog PD Courses
  • Set-up support with auto-rostering via Clever available.
Get in touch
Buy a class

Spelling & Grammar

  • Over 30 games for K-6 (Spelling & Grammar)
  • Real voice read aloud questions
  • Custom word list tool with over 15,000 words to choose from
  • Spelling tests and auto-marked reports
  • Access to Sumdog PD Courses
  • Set-up support with auto-rostering via Clever available.

Get in touch
Buy a class

NEW: All Subjects + PD Courses

  • NEW on-demand PD Courses
  • Math Premium
  • Spelling & Grammar Premium
  • Set-up support with auto-rostering via Clever available.

Save up to 30% when purchasing 2 subjects!


Get in touch
Buy a class
Three students play Sumdog in class

Get in touch

If you would like to purchase a subscription for your grade or school please get in touch and a member of our team will get back to you. 

Contact us
After the first day of using the program, I knew it was an instant hit. The next day my students were eagerly asking, well, begging really, to use the program again.

Sherri Oliver, Teacher

Mount Vernon Community School, VA, USA

This program targets several objectives at one time. My ELD students are the ones that are benefiting from it the most - they are spelling, listening and writing all in one game. This is a great educational game.

Noemi Escalante, Teacher

Clawson Elementary School, AZ, USA