Crowdmark vs Pawtograder

Crowdmark is a web application for evaluating, discussing and responding to exams, essays, lab reports and other student work. Instructors can use paper assessments they already have, create assignments or set up exams with multiple-choice questions. They can scan and upload student work, while students can submit assignments using mobile phones. Grading tools support scores, graphical annotations, hypertext comments, mathematical notation and reusable comments. Crowdmark reports student performance by question and provides an API for extracting insights. Its FAQ lists roster and grade synchronization with Canvas, Brightspace/D2L, Moodle, Blackboard and Sakai. The Canvas connection can import courses, rosters, team members and sections, and export grades. The service serves higher education and K–12, with licensing options for instructors, departments, enterprises, schools and school districts. Prices are quoted by Crowdmark, and both course-based and annual subscriptions are listed. Crowdmark says personal information may be processed and stored outside Canada, including in the United States.

Pawtograder combines autograding, manual grading, office hours, discussion, a gradebook, and analytics for computer science courses. Each commit can trigger tests through GitHub Actions, with results shown by test in the grading interface. Rubrics support additive, deductive, and multi-level criteria, line-level annotations, and separate scoring for group members. The gradebook includes MathJS expression columns, drop-lowest calculations, CSV import, and a student what-if mode. Office hours queues support text, video, and screen sharing, and can show linked submissions and failing tests. Discussions can surface relevant threads for known errors and allow public or staff-only posts. Calendar feeds and Discord channel mirroring cover course events; LTI 1.3 integrations with Canvas, Blackboard, Brightspace, and Moodle are listed as roadmap items. Optional AI-generated test hints and an MCP server for compatible AI clients are also listed. Instructors can use the project-hosted community instance or self-host on Kubernetes with Helm charts. The project is GPLv3 open source. The free community instance is for evaluation; ongoing use at scale requires contacting the project.