CodeGrade vs IMathAS
CodeGrade
codegrade.comIMathAS
imathas.comSide by side
| Figure | CodeGrade | IMathAS |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 5 | 0 |
| Spec score · Automated Grading Software | 8.4 (#6) | 7.3 (#28) |
| Purpose | CodeGrade combines an autograder, IDE, and AI assistant in an online coding education environment. | IMathAS is a web-based math assessment system for delivering and automatically grading homework and tests. |
| Security | CodeGrade says it follows privacy by design and privacy by default and is fully ISO 27001 certified. | The documentation says sessions are cleared from the database after 24 hours if a user does not log out, and student answers are evaluated client-side rather than server-side. |
| Support | The Free plan includes community support, while Starter and Advanced list unlimited support and onboarding or course setup assistance. | Support is available through MyOpenMath support forums, and the site also lists email support and training documentation. |
Plans
CodeGrade
- FreeFree
- AI Assistant Add-on$15, paid once
- Starter$24, paid once
- Advanced$39, paid once
- Institutional licensingPriced on request
In their own words
CodeGrade
CodeGrade is an online coding education environment combining an autograder, browser editor, interactive terminal, and AI assistant. The autograder gives instant feedback across more than 175 programming languages. Students work in a real Ubuntu environment without installing software, connect GitHub or GitLab repositories, and submit through Git pushes. Instructors can configure AI behavior per assignment, review conversation logs, comment on code lines, reuse feedback snippets, and support peer review. LTI integrations connect with Canvas, Blackboard, Moodle, Brightspace, Sakai, and Open edX, including grade and roster synchronization. Exam controls include session lockdown, IP restrictions, access passwords, and proctoring integrations. A full API supports course setup automation and analytics retrieval. The Free plan costs nothing and allows up to 50 students per course, with editor, drag-and-drop autograding, inline feedback, rubrics, GitHub integration, and community support. Starter costs $24, paid once per student/course; Advanced costs $39, paid once.