CrowdGrader vs Kritik360

CrowdGrader is a web service for students to submit homework and peer-grade classmates’ work while instructors oversee assignments and keep control of final grades. It combines peer assessments into a consensus grade for each submission and removes outliers. A student’s crowd-grade reflects both the grade received and how accurately that student grades other submissions. Students can create reports, math, or code in the built-in editor, or upload files such as ZIP archives. Reviews are anonymous: reviewers do not see authors’ identities, and uploaded files are renamed. Instructors can monitor similarities through clusters and side-by-side submission comparisons. Institutional subscriptions include optional LMS integration, access monitoring, and long-term data retention for auditing. Student work is transmitted over HTTPS; Google authentication uses only the user’s email address for identification. The free instructor-sponsored plan covers up to 20 students per assignment. Other listed options include $2.99 per assignment for up to 35 students, $6.99 for up to 100, and $13.98 for unlimited students.

Kritik360 is a web-based peer assessment product that helps students give constructive feedback on classmates’ work. Students assess peers anonymously with rubrics and can respond to feedback on their own evaluations. Instructors can upload a syllabus for AI to generate customizable assignments and rubrics, and calibration helps align student grading with an instructor’s baseline. The service integrates with learning management systems through LTI 1.3, supporting single sign-on, roster sync, and grade sync. Listed systems include Canvas, Moodle, Blackboard Ultra, Brightspace by D2L, Coursera, Schoology, Google Classroom, and Microsoft Teams (O365). Kritik advertises instructional designer and onboarding specialist support, plus 24/7 live chat. It says its services are hosted on AWS, data is encrypted in transit and at rest, and storage is in Canada or the United States according to the institution’s location. Educator access is free. Kritik Scholar costs $29, paid once per student per course for one product; the page lists $49 for a two-product bundle. K-12 students get the first term free.