01
Intake
Capture Material
Upload printed notes, worksheets, or textbook photos. Rankerd extracts context and curriculum tags automatically.
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UAE Tutor-First MVP
Assessments that live where your students do.
Rankerd turns WhatsApp into a classroom. No apps to install. No friction. Just upload your material, generate MCQs, and get ranked results in minutes.
0
Student App Installs
6
Step Assessment Loop
7d
Free Trial Period
WHATSAPP_CHAT_PREVIEW
● LIVE
AVG SCORE
92%
IGCSE / IB / EmSAT Ready
Schema-Validated AI Output
Deterministic Ranking Engine
No Student App Required
UAE Tutor-First Design
Browser-Native Attempts
IGCSE / IB / EmSAT Ready
Schema-Validated AI Output
Deterministic Ranking Engine
No Student App Required
UAE Tutor-First Design
Browser-Native Attempts
/// DETERMINISTIC ASSESSMENT ENGINE
From paper to ranked outcomes in 6 steps.
Rankerd extracts, validates, generates, distributes, captures attempts, and ranks with traceable system behavior.
STEP 01 / 06 · Capture Material
02
Schema Engine
Rankerd Generation
Rankerd generates structured MCQs with answer keys, explanations, and schema-validated question fields.
03
Review Control
Tutor Review
Edit, delete, reorder, or regenerate questions before students receive the assessment link.
04
Distribution
WhatsApp Share
Rankerd creates a browser-first test link for the tutor to share in a WhatsApp group.
WhatsAppGrade 10 Biology (24) ⋮
05
Attempt Runtime
Browser Attempts
Students answer in a mobile browser. Rankerd captures attempts, autosaves answers, and records telemetry.
Rankerd Assessment
Question 4 of 10
What is the role of enzymes in biological reactions?
○ Speed up reactions○ Slow down reactions○ Change reaction products○ Consume energyAutosaved at 14:23:45
Attempt Capture Stream:
06
Ranking
Rank & Analyze
Rankerd ranks by score, correctness, and time, then surfaces weak topics for follow-up.
RANKING ALGORITHM:
Score = (Correct × 100 / Total) - (Incorrect × 0.25)
Tiebreakers: Score → Fewest Incorrect → Fastest Time
Score = (Correct × 100 / Total) - (Incorrect × 0.25)
Tiebreakers: Score → Fewest Incorrect → Fastest Time
| Rank | Student | Score | Correct | Incorrect | Time |
|---|
Score Bars
Score Distribution
Question-Level Breakdown
Rankerd Insight:
→ Review Question 4 (Enzymes) - 11 of 20 students incorrect
→ Consider reteaching Cell Division (q2, q9 both <70%)
→ Review Question 4 (Enzymes) - 11 of 20 students incorrect
→ Consider reteaching Cell Division (q2, q9 both <70%)
auto loop armed
/// COMMAND CENTER
See the chaos turn into clarity.
Rankerd's dashboard is not a decorative analytics page. It is the post-class operating surface where you create, publish, monitor, and act.
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Identify Confusion
See exactly which questions and topics students struggled with. -
AI Result Digest
Get a morning recap of who struggled and suggested follow-up actions. -
Parent-Ready Proof
Generate clean summaries to share with parents, proving learning progress.
/// SYSTEM SPECS
Built for trust, not magic.
Rankerd uses AI to compress tutor work before the test and reveal insight after. Core scoring remains deterministic and server-side.
DETERMINISTIC SCORING
No AI in leaderboard logic. Server scoring is transparent, repeatable, and easy to explain.
TENANT ISOLATION
Every read/write path is scoped by organization_id to prevent cross-tenant leakage.
RBAC AWARE
Tutor, owner, student, and public attempt flows stay permissioned and purpose-specific.
AI QUOTAS + CACHING
Generation costs controlled by trial caps, provider logging, and input hashes.
SCHEMA VALIDATION
AI output treated as draft data, validated against question rules before review queue.
HUMAN-IN-THE-LOOP
Tutor controls quality. Rankerd never bypasses review before publishing.
STRUCTURED LOGS
Request IDs, generation statuses, and schema failures support reliable debugging.
TELEMETRY READY
Track edit burden, share rate, and completion rate from day one.
/// COMMERCIAL
Simple trial. Non-punitive usage.
Free Trial
7 Days
Validate the complete workflow with real tutor material.
- 7-test trial structure
- AI generation from upload
- Review, publish & share
- Browser attempt & live results
Launch Target
Premium Tutor
Monthly
For tutors running weekly assessments and parent-visible loops.
- Higher usage allowance
- AI result digest
- Saved question bank
- Parent-ready summary
- Export and reporting
/// FAQ
Built for speed, control, and low friction.
No. Students receive a WhatsApp link and attempt directly in their mobile browser. This removes all friction.
No. AI creates draft MCQs. The tutor reviews, edits, deletes, or regenerates questions before publishing.
No. Scoring and rank are deterministic: highest score, fewer incorrect answers, then faster completion time.
Independent private tutors, exam-prep teachers, and small batch operators, starting with UAE IGCSE, IB, and EmSAT segments.
The product fails safely: it requests a clearer capture or allows a topic-entry fallback instead of producing untrusted questions.
No. Rankerd is intentionally narrow: a WhatsApp-native, browser-first assessment loop for tutors.
/// READY?
Turn every class into visible progress.
Start with the workflow that matters: real material, reviewed AI MCQs, WhatsApp distribution, browser attempts, and live results.