AI-powered Answer Sheet Evaluation
Our platform turns scanned answer sheets into structured responses, evaluates every question using AI + your official answer keys, and generates fair, transparent marks, all in minutes.
No More Manual Checking
Upload scanned papers → AI extracts answers → Evaluator agents grade each question.
Insights & Metrics
Per-question analytics, score distributions, and student performance trends to help you act on results.
Huge Time Savings
What previously took hours per student now takes minutes for entire batches.
Platform Features
Correct Papers with three easy steps
Step 01
Upload
Upload question papers, answer scripts, and answer keys. Add reference material to guide evaluator intent.
Step 02
Evaluate
Dedicated evaluator agents assess each question independently using your marking rules, strictness, and weightage.
Step 03
Review
Inspect awarded marks, reasoning, and feedback. Override when needed, full human control, full traceability.
Platform Features
Bias-Free, Rule-Based Marking
Define your rules: Strict marking, Lenient marking, Weightage-based.
The agent follows your pattern every single time.
The agent follows your pattern every single time.
Custom Correction Patterns
Create your own evaluation style:
Per question, Per subject, Per teacher.
Transparent Marking Breakdown
Detailed comments for students.
Perfect for audit trails and transparency.
Dashboard for Institutions
Real-time progress, Batch tracking,
Teacher admin roles and reports.
NEP Ready
NEP Compliant
BlankSage supports NEP’s shift toward continuous, competency-based assessment by enabling fast, transparent evaluation of assignments and exams without increasing teacher workload.
Plans & Pricing
Choose the perfect plan for your business
Scale your operations with flexible pricing that grows with your team.
Start free, upgrade when you're ready.
Start free, upgrade when you're ready.
Teacher
Perfect for individual teachers grading their own classes.
$0$0
per year, per user.
Start for free
Up to 3 classes
Basic evaluation tools
Community support
Standard rubrics
Basic reports
Institution
Advanced features for schools and colleges.
$16$16
per year, per user.
Get started
Unlimited classes
Advanced evaluation tools
Priority support
Custom correction patterns
Advanced analytics
Teacher collaboration
API access
ERP integrations
University
Complete solution for large universities and entrance exams.
$160$160
per year, per user.
Contact sales
Everything in Institution
Dedicated account manager
24/7 phone support
Custom onboarding
Advanced security features
SSO integration
Custom contracts
White-label options
Frequently Asked Questions
Everything you need to know about
BlankSage's intelligent evaluation system.
BlankSage's intelligent evaluation system.
Our system uses evaluator agents powered by RAG (Retrieval Augmented Generation) to verify answers against your answer keys and study materials. Each answer is evaluated against your defined rubrics and correction patterns for consistent, fair marking.
Yes. Our evaluation follows strict, uniform scoring logic based on your patterns. Two students giving the same answer will always receive the same marks. We remove human bias through rule-based evaluation and RAG-powered conceptual verification.
BlankSage supports long theoretical answers, diagram-based questions, technical questions, MCQs, and structured exams with sub-parts. Our AI-powered extraction handles handwriting, multiple page answers, and complex layouts.
You define evaluation rules once (per question, subject, or exam type) and our system applies them consistently across all papers. Examples: 'If answer mentions 3+ correct points, award full marks' or 'Deduct marks for missing steps.'
What previously took hours per student now takes minutes for entire batches. Upload papers → AI extracts → Evaluator agents grade in parallel. Most exams are processed within minutes.
Absolutely. BlankSage integrates with ERP systems, exam management portals, and custom pipelines via API. We also support local deployment for maximum security and privacy.
Ready to transform your grading process?
Join thousands of institutions streamlining their evaluation process,
managing exams, and growing with data-driven insights.
managing exams, and growing with data-driven insights.
Start for free