Class Companion

Class Companion is an education platform that puts AI to work giving students instant, personalized feedback and giving teachers a way to grade and respond at scale.

Aimed at K-12 teachers and their students, it lets educators generate or upload assignments, attach rubrics, and then have the AI provide each student with detailed feedback and scores in seconds, work that would otherwise take hours by hand.

Students can submit responses, receive constructive critique tied to the rubric, and revise their work repeatedly with fresh feedback on each attempt, which encourages a growth mindset and iterative improvement.

A built-in AI tutor helps and encourages students as they work, while teachers receive dashboards and insights into class-wide and individual strengths, areas for growth, engagement, and academic integrity.

The platform includes a large public content library of expert- and teacher-created assignments and rubrics that educators can adapt, and students can contest an AI critique to send it to the teacher for human review, keeping a human in the loop.

Use cases span English, history, science, and other subjects where written responses and constructed answers are common, supporting practice writing, formative assessment, and feedback-heavy instruction.

The main strengths are time savings on grading, fast and consistent feedback for every student, unlimited revision cycles, and analytics that surface learning gaps.

Drawbacks include reliance on AI judgment that teachers should monitor, and that advanced features like LMS integration, deeper analytics, and stronger integrity detection sit behind paid school and district plans.

Class Companion is free for teachers and students at the base level, with paid school and district plans quoted directly. Pricing changes often, so check the official site for current plans.