So you can focus on teaching.
Bring what you teach.
LearnLab takes your materials and does the rest.
From syllabus to marked analytics.
From syllabus to digital hand outs, chatbots, podcasts.
An educator and student-first platform — purpose-built for STEM.
STEM automatic grading
Math, physics, engineering — fully understood. Full LaTeX, symbolic math, and step-by-step answer evaluation.
| Students | Submissions | Hrs/wk | Pages |
|---|---|---|---|
| 2,000 | 7,000+ | ~35 | 25K |
| 4,000 | 14,000+ | ~70 | 50K |
| 8,000 | 28,000+ | ~140 | 100K |
Per semester · submissions auto-marked, grading hours saved, pages spared — scaling ~1 professor per 400 students
Students see exactly where each error was made and clear doubts the moment they appear — not three weeks later. 89.8% rated the correction as precise or better; 84.7% see LearnLab as complementary to their curriculum.
Anonymous student survey · 59 responses · 2025
From first upload to student insight
Every step of the educator and student journey — connected, automated, and feeding live analytics.
Upload Course Materials
Drop in a PDF, syllabus, or textbook. Upstack reads and structures everything in seconds.
AI Builds Course Structure
Modules, chapters, sub-sections, learning objectives — generated automatically from your content.
Students Access Course
Publish with one click. Students get a link — no app installs, no friction.
Docs + AI Podcast
Students read rich documents or listen to AI-generated audio summaries of each module.
AI Tutor Chat
In-context AI answers student questions, surfaces study references, and tracks knowledge gaps.
Proctored Assessment
Tab-switch detection, copy-paste blocked, keystroke logging — academic integrity enforced automatically.
AI Auto-Grading
Open-ended answers, LaTeX math, and MCQs graded against your rubric in seconds. 99% accuracy.
Personalised Feedback
Every student gets targeted feedback explaining what they got wrong and where to improve.
Analytics + Outcomes
Grade distributions, topic mastery, at-risk alerts — all live. Hours of grading reduced to zero.
Upload Once, Teach Forever
Drop in a PDF or syllabus. AI creates the full course structure, assessments, and study materials automatically.
Every Interaction Tracked
Documents read, tutor questions asked, assessment answers — all feed the analytics dashboard in real time.
Zero Manual Grading
AI grades open-ended answers, LaTeX math, and MCQs with 99% accuracy. Personalised feedback auto-generated for every student.
DOCUMENT SYNTHESIS
COURSE BUILDER
Upload any document — PDF, syllabus, or textbook — and generate a complete, structured course automatically. Modules, assessments, and learning paths in minutes. AI-generated content that a professor can edit, expand, and publish.
LearnLabby Upstack AIAI GRADING
NEAR-ZERO ERROR RATE
Grade open-ended student answers in minutes, not days. Rubric-based, professor-calibrated, and verified against human grading baselines. Not just multiple choice — full open-ended, mathematical derivations, and LaTeX notation.
ANALYTICS &
STUDENT PERFORMANCE
Track every student's progress in real time. Grade distribution, completion rates, integrity alerts, and per-question breakdowns — all in one dashboard.
LearnLabby Upstack AITIMED ASSESSMENTS
MCQ, OPEN-ENDED & LATEX
Students take proctored, timed exams with multiple question types — multiple choice, open-ended, and LaTeX math input. Auto-submit on timeout, instant AI grading, and proof-of-submission download.
LearnLabby Upstack AIWhy are new manufacturing techniques being introduced for microfluidic devices?
ASSESSMENT BUILDER
RUBRICS & GRADING
Build assessments with a table of contents, open-ended questions, rubric criteria, and Bloom's taxonomy tagging. Configure marks, question formats, and publish — all from one editor.
LearnLabbyExplain why a material that is excellent for biological assays may still be a poor choice for chemical processing.
Time Allocated: 60 secondsA material can perform very well for biological assays because it is biocompatible, transparent, and supports handling of cells, but still be unsuitable for chemical processing if it lacks chemical resistance…
AI TUTOR &
LEARNING MODULES
Students navigate structured learning modules with a built-in AI tutor that answers questions in context, references the course material, and explains concepts — all in the student's language.
LearnLabby Upstack AIA frequência (f) de uma onda é definida como o número de oscilações completas que ocorrem por segundo…
Dual wave-particle, ou dualidade onda-partícula
A dualidade onda-partícula é a ideia de que algo como a luz ou até eletrões pode mostrar comportamentos de onda e de partícula.
No teu documento, isto aparece em 3 partes importantes
- • 1.2 Constante de Planck: E = hf
- • 2 O Efeito Fotoelétrico
From Lisbon to Singapore.
Real results, verified data.
Used by individual professors and entire departments at universities across Portugal, Singapore, the UAE, and the UK — and by schools running 1-on-1 tutor-style teaching. The deepest published data comes from IST Técnico Lisboa's Physics deployment, included below.
7 modules. One semester. Zero manual grading.
Instituto Superior Técnico integrated LearnLab into two second-year Physics courses for P4 2024/25. Seven weekly learning modules were distributed via direct links. Four graded assessments ran with automatic correction and instant results reports — deployed by the Departamento de Física as part of a Pedagogical Innovation Project.
Open-ended physics questions. ~0.2% error rate.
LearnLab graded open-ended Quantum Mechanics responses — including derivations, multi-step calculations, and free-text scientific explanations — using professor-calibrated rubrics. 90% of IST students rated the automatic grading as accurate or very accurate (23.3% very accurate, 66.7% generally accurate). The system handles LaTeX notation and complex STEM answers. Error rate: verified 99.8% accuracy against human baseline.
Educators aren't waiting for institutional rollouts.
Across universities, government education bodies, and 1-on-1 tutoring schools — Singapore, the UAE, the UK, Portugal — individual professors and departments sign up to LearnLab on their own initiative. No procurement cycles, no committees. They're embracing AI directly in their teaching practice, one course at a time, because the alternative is falling behind.
7 modules. One semester. Zero manual grading.
Instituto Superior Técnico integrated LearnLab into two second-year Physics courses for P4 2024/25. Seven weekly learning modules were distributed via direct links. Four graded assessments ran with automatic correction and instant results reports — deployed by the Departamento de Física as part of a Pedagogical Innovation Project.
Used by students and researchers at 50+ universities worldwide
Thousands of learners reach LearnLab from across the globe — many signing up independently, others brought on at the request of their institutions. Universities, research groups, and non-profit organizations included.
Independent sign-ups · Institutional rollouts · Non-profit organizations
Built for the region's 2030 vision for education
The Gulf is putting AI at the heart of how a generation learns and skills up. LearnLab is built for that ambition — personalised learning and assessment that help universities, employers, and governments turn national strategy into measurable outcomes.
The UAE is embedding AI across every level of education and preparing its people for AI-enabled work. LearnLab supports that mission with adaptive tutoring and automatic assessment built for the country's institutions and workforce programmes.
With AI now in the national curriculum and 70%+ of future jobs demanding digital and cognitive skills, the Kingdom is scaling personalised learning fast. LearnLab helps universities and employers deliver measurable, personalised learning at that scale.
LearnLab is an independent product built in alignment with these national visions. It is not affiliated with, or endorsed by, any government entity.
Ready to transform your classroom?
The all-in-one platform for course creation, assessment, AI grading, and student analytics — built for professors who want to teach, not grade.
Built for educators
Tested in a real, graded university course
“Diria que tornou o método de ensino mais interessante e interativo.”It made the way we're taught more interesting and interactive.
“Ter a matéria toda num sítio é muito útil, e ter um chat bot que sabe a matéria também.”Having all the material in one place is really useful — and a chatbot that actually knows the material.
“Gostei imenso de usar a plataforma… em geral a plataforma é útil.”I really enjoyed using the platform… overall, it's genuinely useful.
“Foi e será um bom método de estudo, que me ajudou a organizar rapidamente os meus conhecimentos.”It was, and will be, a good way to study — it helped me organize what I knew quickly.
Independent anonymous student evaluation survey · Instituto Superior Técnico · 2026 · n=183. Quotes verbatim.
What educators ask about LearnLab
What is LearnLab?
LearnLab is Upstack AI's education platform. It combines an AI course builder, an automatic grading engine (including STEM and quantitative problems), conversational AI tutors, and per-student analytics — turning coursework into a measurable learning loop. It is used by universities, schools, and training providers worldwide.
How does LearnLab grade automatically?
Educators upload their materials and marking rubric. LearnLab's assessment engine marks submissions against that rubric — including structured and STEM problems — returns written feedback, and feeds every result into per-student analytics. A human-in-the-loop review step keeps educators in control of final grades.
Which subjects and question types does LearnLab support?
LearnLab handles STEM and quantitative subjects such as mathematics and the sciences, alongside written and structured assessments. It supports auto-graded problem sets, short-answer questions, and rubric-based marking of longer responses.
Is LearnLab suitable for universities and large cohorts?
Yes. Learners and researchers across 50+ universities worldwide use LearnLab — through both independent sign-ups and institutional rollouts — and it scales to large cohorts while keeping analytics at the individual-student level.
How do LearnLab's AI tutors work?
LearnLab's conversational tutors guide students through material using Socratic questioning and targeted practice, available on demand. They are designed to support instructors rather than replace them, with guardrails that discourage over-reliance and keep students working toward understanding.
Is LearnLab aligned with the EU AI Act?
LearnLab is built aligned by design with the principles of the EU AI Act — transparency, human oversight, and clear documentation — so schools and universities can adopt it with confidence. Responsible AI is a design requirement for us, not an afterthought.
Our Compliance & Security Standards
Hosted on AWS infrastructure with SOC 2 Type II & ISO 27001 certified data centers — with data residency available across EU, Middle East, and other regions
Across WorkLab and LearnLab, our AI assists — it does not replace — human hiring, grading, and academic decisions. The "EU AI Act Aligned" badge reflects alignment with the Act's principles by design — transparency, human oversight, and documentation — not a certification. Learn more.
Upstack.AIGrading that saves 1,400+ submissions per professor — trusted by top universities worldwide.
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Last updated: 21/1/2026