Powerful Features
Everything IB teachers need in an essay grading tool to streamline automated grading and enhance student writing. The most affordable and effective grading solution.
Official IB Rubric Alignment
Get precise and consistent grading results aligned with official IB assessment criteria. Our AI grading tool ensures every essay is evaluated using the same rigorous standards, eliminating bias and ensuring fairness across all student submissions.
Detailed Instant Feedback
Receive comprehensive feedback in seconds with actionable improvement suggestions tailored to each IB rubric criterion. Help students understand exactly what to work on with specific, targeted guidance for better writing outcomes.
Open-Ended Questions & Examples
Get thoughtful open-ended questions and concrete examples in every feedback report. Support student learning with engaging prompts that encourage critical thinking and provide clear illustrations of strengths and areas for improvement.
Complete Grading History
Access a comprehensive history of all graded essays for every student. Review past feedback, compare submissions over time, and maintain detailed records to support consistent assessment and student development.
One-Click Feedback Sharing
Share detailed AI feedback with students instantly with a single click. Edit feedback before sharing or send it directly—streamline your workflow and ensure students receive timely, actionable guidance to improve their writing.
Editable AI Feedback
Adjust and personalize AI-generated feedback based on your knowledge of each student. Edit, refine, or add context to ensure feedback best fits what students need and aligns with your teaching approach.
Pricing
Choose the plan that fits your needs. All plans include AI-powered essay grading, IB rubric alignment, and instant feedback.
Trial
Pay once. Get the full experience
- 50 credits (valid for 12 months)
- Full AI-powered grading
- IB rubric alignment
- Complete feedback generation
- Advanced AI feedback
- Custom rubric creation
- Essay history
- Feedback sharing
- Email support
Monthly
Perfect for individual IB teachers
- 500 credits
- Full AI-powered grading
- IB rubric alignment
- Complete feedback generation
- Advanced AI feedback
- Custom rubric creation
- Batch essay grading
- Essay history
- Feedback sharing
- Email support
Yearly
Save 43%Best value. Billed annually at $199.
- 6000 credits
- Full AI-powered grading
- IB rubric alignment
- Complete feedback generation
- Advanced AI feedback
- Custom rubric creation
- Batch essay grading
- Essay history
- Feedback sharing
- Priority support
Frequently Asked Questions About AI Essay Grading
Everything IB teachers need to know about using Rubric AI for essay grading.
How does Rubric AI work?
Simply upload a student essay, select your IB rubric (TOK or EE), and our AI analyzes the essay against the criteria. You'll receive detailed feedback with scores, suggestions for improvement, and specific examples from the essay. You can review, edit, and share the feedback with students directly through the platform.
How accurate is AI essay grading compared to human grading?
Rubric AI achieves 95%+ alignment with experienced IB graders. Our AI is trained on thousands of IB essays and continuously improves. We recommend using AI essay grading as a first-pass tool, with teachers providing final review for high-stakes IB assessments.
Which IB courses does Rubric AI support for essay grading?
We currently support Theory of Knowledge (TOK) and Extended Essay (EE) with IB-aligned rubrics. We're actively developing support for more IB subjects including Language & Literature, English A, and humanities courses. Additional subjects will be added soon.
How long does AI essay grading take?
Most essays are graded in 30-60 seconds. Currently, you can grade essays one at a time to ensure quality and allow for teacher review. We're developing a bulk upload feature to grade multiple student essays simultaneously—coming soon!
Can students see the AI feedback on their essays?
Yes! You can share AI essay feedback directly with students, edit it before sharing, or keep it private. Many IB teachers use AI feedback as a starting point for student writing conferences.
Can I track student writing progress over time?
Absolutely! Create student profiles within Rubric AI and track their progress across multiple essay dimensions—from argumentation and evidence to structure and language use. Our analytics dashboard helps you identify strengths, weaknesses, and trends to inform your teaching decisions and provide targeted support.
Is student essay data secure and private?
Absolutely. We're GDPR and FERPA compliant. All student essays are encrypted. We never share student writing data with third parties, and you can delete all essay data at any time.
Do I need technical skills to use AI essay grading?
No technical skills required! Simply upload student essays (Word, PDF, or paste text), select your IB rubric, and click grade. Most teachers start grading essays with AI in under 5 minutes.
Can I customize the IB rubrics for essay grading?
Yes! While we provide standard IB rubrics, you can modify criteria, adjust weighting, add custom descriptors for essay grading, and create assessment frameworks that align with IB principles.
What's the cost of AI essay grading compared to hiring grading help?
At $29/month for unlimited essay grading, Rubric AI costs less than one hour of teaching assistant time. Most IB teachers save 10+ hours per week, making the ROI immediate.
Start Grading Smarter, Not Harder
Join 1,000+ IB teachers saving 10+ hours weekly with automated essay grading.
Get started with Rubric AI today.