CrowdGrader vs Marka
CrowdGrader
crowdgrader.com
Marka
markaph.appSide by side
| Figure | CrowdGrader | Marka |
|---|---|---|
| Price from | $0.17/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Android | — | Yes |
| Plans published | 11 | 2 |
| Spec score · Peer Assessment Software | 9.0 (#1) | 8.4 (#2) |
| Integrations | Institutional subscriptions include optional integration with existing Learning Management Systems; the pricing page does not name specific systems. | Marka operates without Canvas, Moodle or Google Classroom integrations and uses CSV roster imports instead. |
| Purpose | CrowdGrader lets students submit and collaboratively peer-grade homework, while instructors monitor assignments and retain control of final grades. | Marka is peer evaluation software for teachers that collects rubric-based student feedback and generates consolidated reports. |
| Rubrics | The product supports cumulative and itemized rubrics, with automatic totals for itemized criteria. | Teachers can create reusable analytic or holistic rubrics with custom scales and criterion descriptions. |
| Support | The maker's homepage provides a contact email and phone number, and educator testimonials describe responsive help from the founder. | The public contact route is email for questions, feedback and upgrade requests. |
| What it does | CrowdGrader is a browser-based peer-grading service where students submit homework, review classmates' work, and instructors assign final grades. | Marka runs teacher-managed peer evaluations and converts rubric feedback into consolidated student reports. |
Plans
CrowdGrader
- FreeFree
- Free (instructor-sponsored)Free
- Student subscription$1.99 a year
- Student-supported assignment$1.99 a year
- Small$2.99, paid once
- Small (instructor-sponsored)$2.99, paid once
- Medium$6.99, paid once
- Medium (instructor-sponsored)$6.99, paid once
- Large$13.98, paid once
- Large (instructor-sponsored)$13.98, paid once
In their own words
CrowdGrader
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.
Marka
Marka is peer evaluation software for teachers collecting rubric-based feedback on classroom group work and producing consolidated reports. Teachers can create reusable analytic or holistic rubrics with their own scoring scales and criterion indicators. Students see aggregate results and unattributed public notes, not individual peer scores. Results and notes stay hidden until at least three evaluators submit, unless a teacher overrides the threshold for a student. A teacher-only Peer Integrity Engine flags patterns such as free-riding, mismatched self-ratings, rushed scoring, cliques, and rater bias; it does not change scores automatically. Reports can include dashboards, CSV exports, cross-period comparisons, printable reports, and gradebook-ready exports. Teachers import rosters from CSV, and students enter with teacher-issued seven-character codes without creating accounts or providing email addresses. Marka works without an LMS connection and is available on the web and through a lightweight Android app. Its free Basic plan supports up to 3 classes and 50 students per class, with full report preview only.