Gradescope vs OpenRubric
Gradescope
gradescope.comOpenRubric
openrubric.vercel.appSide by side
| Figure | Gradescope | OpenRubric |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 2 |
| Spec score · Rubric Software | 8.6 (#3) | 8.9 (#1) |
| Purpose | Gradescope helps instructors administer and grade assessments given online or in class. | OpenRubric is a managed judging service for hackathons that imports submissions, coordinates judging, reviews timelines, and produces rankings. |
| Self-hosting | Gradescope is delivered as a cloud service; the documented autograder is uploaded to Gradescope rather than deployed as a self-hosted Gradescope server. | An unmodified copy may be run on infrastructure controlled by the operator for evaluation or bona fide hackathon judging. |
| Support | Gradescope directs users with questions or concerns to [email protected]. | The contact page says messages are answered by the team, usually within a day, using [email protected]. |
| What it does | Gradescope is a cloud assessment platform for administering, collecting and grading paper, digital, bubble-sheet, programming and online assignments. | OpenRubric is managed judging infrastructure for hackathons that imports submissions, applies shared rubrics, coordinates judges, reviews GitHub timelines and exports rankings. |
Plans
Gradescope
- Gradescope BasicFree
- Gradescope BasicFree
- Institutional TrialFree
- Gradescope InstitutionalPriced on request
In their own words
Gradescope
Gradescope is an assessment platform for instructors who administer and grade work completed online or in class. It handles variable-length assignments, including problem sets and projects, as well as fixed-format worksheets, quizzes, bubble sheets, and exams. Instructors can grade with flexible rubrics, provide detailed feedback, and revise rubric decisions on work that has already been graded. For programming work, students can submit code from GitHub or Bitbucket; instructors can use autograders or add inline comments during manual grading. Gradescope also offers question- and rubric-level statistics, with grade and data exports. Its AI can group similar responses for instructor review on some question types; Answer Groups and AI-assisted grading require an Institutional license. That license also enables integrations with Blackboard, Brightspace, Canvas, Moodle, and Sakai. Without it, rosters can be imported by CSV and grades downloaded for LMS upload. The free Basic plan is listed at free. Android and iOS apps support student submissions and grade viewing, not instructor workflows.
OpenRubric
OpenRubric is a managed judging service for hackathons, handling submission imports, scoring coordination, timeline review, and rankings. Organizers can import projects from a public Devpost URL, upload a CSV, or enter them manually. They set weighted criteria and tracks; judges score each criterion, may add comments, and keep independent records. OpenRubric calculates winners by track and overall, and event data can be exported to CSV at any time. When configured with a GitHub token, it scans repository dates, commits, and contributors as timeline signals for organizers to review. It is not a cheating detector or AI judge: people make scores and award decisions, and the product does not automatically deduct points. AI can draft short summaries for judges, and organizers can switch that off without affecting ranking calculations. The hosted service says it retains event data while an account or event is active and does not sell data or use it for advertising. A partner event is listed at free for one event in kind; managed events are billed at $50 to $100 per event, with larger events quoted before agreement.