Every feature your school needs.
E-Porikkha is built end-to-end for modern classrooms — from OCR to export, every step is designed around your workflow, in any language.
Handwriting recognition built for বাংলা.
Standard OCR engines fail on Bengali handwriting — especially যুক্তবর্ণ ligatures, mixed-script answers, and the wide variation in student penmanship. Our OCR pipeline is purpose-trained on thousands of real Bangladeshi exam scripts.
- 96%+ accuracy on real student handwriting
- Handles যুক্তবর্ণ ligatures and rare conjuncts
- Multi-language answer support
- Robust to varying ink pressure and paper quality
- Auto-deskew and noise removal pre-processing
- Works with scans, photos, and Drive-uploaded PDFs
Understands meaning, not just keywords.
Keyword matching assigns zero marks when a student writes a correct answer in their own words. Semantic grading uses a fine-tuned language model to understand what the student meant — and assigns partial credit accordingly.
- LLM fine-tuned on educational content across languages
- Automatic partial credit based on concept coverage
- Model answer upload — just paste your key
- Per-question rubric configuration
- Confidence score on every mark
- Override and annotation workflow for teachers
Get papers in, however they come.
No new file system, no portal to learn. Paste a student's answer as text, or drop in a scan or PDF and the AI reads the handwriting into text. Either way it's graded against your answer key in seconds.
- Paste extracted text — instant and free to read
- Upload images or PDFs — AI OCR reads the handwriting
- Bengali, English, and mixed-language handwriting supported
- Multi-page answer booklets handled
- No file conversion or special format needed
- Same grading pipeline whichever way you add papers
You stay in control of every final mark.
AI grades everything. You review the edge cases. High-confidence answers auto-approve — typically 88% of a class. The remaining 12% surface in a prioritized queue, each showing the AI's reasoning so you can approve in seconds.
- Confidence threshold configurable per exam
- Auto-approve rate typically 85–92%
- Side-by-side view: student answer vs. model answer
- AI reasoning shown for every mark
- One-click approve, edit, or flag
- Full audit trail of every human decision
Spot weak topics before results day.
Grade data is only useful if you can act on it. E-Porikkha surfaces class-wide patterns, per-student trends, and question-level difficulty — so you know exactly what to revise before the next exam.
- Score distribution per exam and per class
- Per-student trend charts across exam batches
- Question-level difficulty and discrimination index
- Weakest topic identification by cohort
- Customizable performance thresholds and alerts
- Exportable analytics reports for school management
Grade data in every format you need.
From Excel grade sheets to annotated student PDFs, E-Porikkha produces output that's ready for your school's SIS, parent sharing, or archiving — without any manual data entry.
- Excel grade sheets with per-question breakdown
- Annotated PDF per student with AI comments
- One-click PDF results export
- CSV for SIS/ERP import
- Class summary PDF for school management
- Bulk download with one click
Everything you need in one platform.
Async processing
Papers process in the background while you teach.
Data residency
Student data stored in Bangladesh — never sent abroad.
Multi-teacher accounts
Invite your whole team — unlimited teachers on every plan, with role-based access.
SOC 2-aligned
Enterprise security: AES-256 at rest, TLS 1.3 in transit.
Bengali + English
Mixed-language scripts and bilingual answer keys supported.
52-second average
Upload to reviewed grade in under a minute per paper.
Custom rubrics
Per-question marks, partial credit rules, and grading criteria.
Continuous learning
Your review decisions improve future suggestions over time.
Batch management
Group papers by class, exam, or date. Archive any time.
See it all in action.
Open the dashboard and grade your first batch — free, no credit card.