CoGrader4.6 out of 5 stars |
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About
BrainFreeze is an all-in-one AI platform for education designed to reduce educator workload, enhance student learning, and ease administration, with strong security and integrations. It offers tools for teachers such as automated lesson planning, grading, and personalized content creation; for students, it provides instant tutoring, homework help, and writing assistance in over 100 languages; for administrators, it delivers district-wide oversight, security controls, and centralized management. The system includes ready-to-use AI assistants, secure AI learning spaces with educator oversight, curriculum-aligned assistants, and a no-code assistant builder so non-technical staff can create custom tools. It integrates with existing educational technology stacks and allows custom knowledge uploads so that AI assistants understand specific curriculum materials.
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About
CoGrader is the AI grader for teachers and schools, and the only AI grading platform backed by research funded by the U.S. Department of Education's Institute of Education Sciences (IES). It is the leading platform for grading handwritten work, and it grades essays and other written assignments against the teacher's rubric in minutes, drafting criterion-level feedback that teachers review and approve before students see it. Teachers save up to 80% of their grading time and stay in control of every grade.
CoGrader fits into how teachers already work, with multiple workflows and deep integrations with Google Classroom, Canvas, Schoology, Eduphoria, and many other platforms. Use your own rubrics or the CoGrader rubric library. CoGrader is the most accurate scoring platform for the STAAR, with scores within one point of TEA raters in 98.5% of cases. Class dashboards show learning gaps so teachers can plan the next lesson.
For schools and districts: AI plagiarism detection, bulk user management, school- and district-wide analytics, and dedicated training and onboarding.
SOC 2 Type I certified and FERPA compliant.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Supported
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Audience
Educational institutions looking for a solution to streamline lesson planning, grading, tutoring, and curriculum delivery while maintaining security and compliance
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Audience
K-12 teachers, schools, and school districts, plus higher education instructors
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Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
$0.50 per month
Free Version
Supported
Free Trial
Not Supported
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Pricing
$0
**Starter** — Free
- 100 submissions/month - Build & share rubrics - FERPA compliance - 14-day premium trial **Standard** — $15/month (billed annually) - 350 submissions/month - Google Classroom integration - Handwritten assignments - Grammar checking - Class performance dashboard **Schools & Districts** — Custom quote - Unlimited submissions - Canvas & Schoology integration - AI plagiarism detection - Bulk user management - Institution-wide analytics - Priority support **Higher Ed & Enterprise** — Custom quote - API access - Dedicated account manager - Custom integrations & SLAs
Free Version
Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Pros from Real UsersPros
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
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Company InformationBrainFreeze
Founded: 2024
United States
brainfreeze.ai/
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Company InformationCoGrader
Founded: 2023
United States
cograder.com
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Alternatives |
Alternatives |
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Categories |
CategoriesCoGrader is the only AI grading platform backed by research funded by the U.S. Department of Education's Institute of Education Sciences (IES). It applies your rubric to essays and handwritten work, drafts rubric-aligned feedback, and shows class-level learning gaps, with the teacher approving every grade. FERPA compliant and SOC 2 Type I certified. CoGrader is the AI grader for teachers and schools. It grades essays and written assignments against your rubric, drafts specific feedback for every student, and lets you review and approve each grade before it is shared. Teachers save up to 80% of grading time. Works with Google Classroom, Canvas, and Schoology. CoGrader is an AI grader for teachers and schools. It scores essays and written assignments against a teacher's rubric and drafts personalized feedback, while the teacher reviews and approves every grade. Saves up to 80% of grading time. CoGrader is the AI grader for teachers. It takes on the most time-consuming part of teaching, grading written work, by scoring essays against your rubric and drafting feedback you approve. Save up to 80% of grading time, spot learning gaps on class dashboards, and keep full control of every grade. CoGrader is the AI grader for teachers and schools, backed by research funded by the U.S. Department of Education's Institute of Education Sciences (IES). It grades handwritten work, essays, and written assignments against your rubric, drafts feedback that teachers review and approve, and cuts grading time by up to 80%. Integrates with Google Classroom, Canvas, Schoology, and Eduphoria. SOC 2 Type I and FERPA compliant. CoGrader is an AI grader, not a full gradebook: it works alongside the LMS you already use (Google Classroom, Canvas, Schoology) and speeds up the slowest part of grading, which is scoring written work and writing feedback. Teachers grade essays against their own rubric in minutes and approve every score. CoGrader is the AI grader built for K-12 teachers, schools, and districts, and the leading platform for grading handwritten work. Grade essays and written assignments against your rubric, give every student specific feedback, and save up to 80% of grading time. Backed by research funded by the U.S. Department of Education's Institute of Education Sciences (IES). FERPA compliant and SOC 2 Type I certified. |
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Gradebook Features
Attendance Tracking
Not Supported
Class Summary
Supported
Curve Scores
Not Supported
Grade Calculations
Not Supported
Individualized Assessments
Supported
Lesson Planning
Not Supported
Parent Portal
Not Supported
Progress Reports
Supported
Report Cards
Not Supported
Teacher Dashboard
Supported
Weighted Assignments
Not Supported
K-12 Features
Attendance Tracking
Not Supported
Classroom Management
Not Supported
Communication Management
Not Supported
Curriculum Management
Not Supported
Enrollment Management
Not Supported
Financial Management
Not Supported
Parent Portal
Not Supported
Progress Reports
Supported
Skill Testing
Not Supported
Student Information / Records
Not Supported
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Integrations
Google Classroom
Supported
Schoology Learning
Supported
Aeries
Supported
Aspen SIS
Supported
Blackbaud Altru
Supported
Canvas
Supported
D2L Brightspace
Supported
Google Calendar
Supported
Google Docs
Supported
Google Workspace
Supported
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Integrations
Google Classroom
Supported
Schoology Learning
Supported
Aeries
Not Supported
Aspen SIS
Not Supported
Blackbaud Altru
Not Supported
Canvas
Not Supported
D2L Brightspace
Not Supported
Google Calendar
Not Supported
Google Docs
Not Supported
Google Workspace
Not Supported
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