Alps by 2Sigma Pricing Overview

Alps is free forever for one teacher and a whole class: open textbooks, auto-graded practice, Pathfinder hints and class analytics, with Google and Microsoft sign-in. Paid plans add licensed publisher textbooks, AI grading of open responses, AI class insights, and integrations with Google Classroom, Clever, ClassLink and any LTI 1.3 LMS (Canvas, Schoology, Moodle, Blackboard).

K-12: Educator Premium is $1,050 a year for a full-size section (21 to 35 students). Smaller classes pay less, each additional section costs less than the one before, and a single semester is 60% of the annual rate. The minimum is $500 a year. District License, which adds your own curriculum, custom rubrics, district reporting and professional development, is $1,365 a section with a $3,500 minimum. Districts with more than 30 sections get a direct quote that includes implementation and training.

Higher education: Department Premium is $32 a student a term, falling to $27 and then $22 as enrollment grows, with a $900 minimum. Campus License is $41.60 a student a term with a $2,500 minimum. Paying for two terms up front costs 1.8 times one term. Campuses with more than 2,500 students get a direct quote. Licensed textbooks are bought per student.

Every price is published, and you can build your own quote in seconds without a sales call.