Plus
Discover the main features and potential
Gradebook
Standards-based gradebook

Rubrics
Assess using rubrics

Timetable
Timetable

Communication
Communication

Attendance
Attendance control

Planner
Planner

Additio ♥ Google
Additio ♥ Google and Microsoft

500 million
grades created
3 million
of students managed
+ 150
features
+ 30 years
in the education sector

Work offline optimizing your time anywhere
Save time and increase your productivity
Improve how you assess, plan and manage your class groups

Traditional or standards-based gradebook
Peer and self assessment by rubrics


Powerful lesson planner
Additio practices fully support the requirements of FERPA and GDPR. We will never sell your information to anyone.
We thoroughly follow secure coding practices for applications and perform regular code check-ups. We also carry out tests by independent researchers.
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