Stop marking essays.
Start changing outcomes.
tilf uses AI to mark student work, explain its reasoning, and surface learning gaps — so you can intervene while there's still time to make a difference.
Shakespeare uses the motif of blood throughout Macbeth to symbolise guilt and moral corruption. In Act 2, Lady Macbeth's famous line “Out, damned spot” reveals how guilt has become inescapable...
The supernatural elements serve to externalise Macbeth's internal conflict, particularly through the witches' prophecies which...
However, the student does not fully explore how the imagery shifts between acts, missing the opportunity to...
Strong thematic analysis with clear textual evidence. The symbolism point is well-developed. However, the argument lacks comparison across acts — a key skill for Band 5+.
Trusted by educators across the UK
How it works
Three steps to smarter marking
Upload, review, intervene. tilf handles the heavy lifting so you can focus on what moves the needle.
Upload essays
Scan, photograph, or upload typed work. tilf handles any format — handwritten included. Batch upload an entire class in seconds.
AI marks with reasoning
Every mark comes with a clear explanation. See exactly which criteria were met, which were missed, and why — aligned to your exam board.
Intervene early
Spot class-wide gaps, generate targeted exercises, and deliver personalised feedback — before the exam, when it still matters.
Trust & Safety
Privacy and safeguarding by design
We built tilf for schools — not Silicon Valley. Student data stays where it belongs.
GDPR Compliant
Full GDPR compliance with DPIAs, data processing agreements, and the right to erasure baked in.
UK-Hosted Data
All student data processed and stored in UK data centres. Nothing leaves the country.
No Model Training
Student essays are never used to train AI models. Your data is used only to serve you — then deleted.
Full Audit Trail
Every AI decision is logged and explainable. Full transparency for Ofsted, governors, and parents.
Features
Everything you need to mark with confidence
Built for real classrooms, not demo day.
Transparent AI reasoning
Every mark is explainable. tilf shows which assessment criteria drove the score, quotes the relevant student text, and explains the judgement call — so you can agree, adjust, or override with full context.
Class & cohort insights
See patterns across your class at a glance. Identify which criteria your students consistently miss and where targeted re-teaching will have the biggest impact.
All major exam boards
AQA, Edexcel, OCR, WJEC. GCSE and A-Level. tilf maps directly to the mark schemes your students will be assessed against.
Smart feedback generation
Auto-generate personalised written feedback for each student, calibrated to their level. Edit, refine, or use as-is. Your voice, at scale.
You stay in control
tilf proposes. You decide. Adjust marks, override reasoning, set department-level calibration rules. The AI adapts to your professional judgement, not the other way around. Every final mark is yours.
Impact
Results that speak for themselves
Early data from schools using tilf during the 2024-25 academic year.
Testimonials
Hear from real departments
“I was sceptical about AI marking until I saw tilf explain why it gave a Band 4 instead of Band 5. It caught a nuance I'd missed. Now I trust it as a second pair of eyes.”
“We used to get mock results back to students after 3 weeks. With tilf, it's 3 days. That extra time for intervention before GCSEs was game-changing for our Year 11s.”
“Consistency across markers was my biggest headache. tilf gave us a shared baseline. Our moderation meetings went from 2 hours to 30 minutes.”
Pricing
Simple, transparent pricing
Choose the plan that fits your needs. All plans include AI-powered essay evaluation.
Starter
For individual teachers or students exploring AI-assisted feedback.
- 5 essays per month
- 5 essay evaluations per month
- Basic AI feedback
- Community support
Basic
For individual educators getting started
- 50 essays per month
- 50 essay evaluations per month
- AI-powered feedback
- Mark scheme alignment
- Email support
Premium
For educators who need more power
- 200 essays per month
- 200 essay evaluations per month
- Advanced AI feedback
- Priority processing
- Detailed analytics
- Priority support
Enterprise
For schools and departments
- 500 essays per month
- 500 essay evaluations per month
- Organization management
- Team member access
- Custom mark schemes
- Dedicated support
- API access
Your students' next essay could be different.
Mark your first essay free — takes 2 minutes. No credit card required.