In minutes, not weeks.
Grade Faster. Teach Smarter.
Focus on What Matters.
Developed in partnership with Técnico Lisboa — Portugal's #1 engineering university — Upstack is the AI platform that understands complex subjects. Grade 500 students in minutes, not weeks.
Official Partnership with Instituto Superior Técnico
Portugal's #1 engineering university. Tested and validated with advanced physics courses — Quantum Mechanics, Nuclear Physics, Thermodynamics.
Teaching at scale shouldn't mean sacrificing quality
Every professor faces the same impossible trade-off between research, teaching, and the sheer volume of student work.
Grading takes forever
500 students, one professor. Weeks spent on grading instead of teaching and research.
Creating assessments is tedious
Building quality exams and assignments takes hours — especially for STEM subjects.
Students slip through the cracks
By the time you identify struggling students, it's often too late to help.
Purpose-built for higher education
The only AI platform designed specifically for complex academic subjects
LaTeX Mathematics Generation
One of the only AI platforms that generates complex mathematics in LaTeX — fully editable, publication-ready, perfect for physics, engineering, and mathematics courses.
Course Creation in Minutes
Build entire courses in hours instead of weeks. Generate lectures, assessments, and practice problems that adapt to your curriculum and teaching style — saving ~5,000 printed pages per professor each semester.
Instant Grading & Feedback
Grade 500+ submissions in minutes with detailed, personalized feedback. Identify struggling students before they fail.
Built for Complex Subjects
Developed with advanced physics courses — nuclear physics, thermodynamics, electromagnetism. Works for any subject, no matter how complex.
Perfect for your department
Large Lecture Courses
Grade hundreds of assignments without sacrificing quality or personalized feedback.
STEM & Technical Subjects
LaTeX mathematics, code evaluation, and technical assessments that traditional tools can't handle.
Online & Hybrid Learning
Assessments with anti-cheating measures and proctoring for remote students.
Research & Publications
Generate publication-ready content, problem sets, and course materials.
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.
What used to take me months to compile and plan my course, took me 30 minutes using Upstack's module crafter
Professor Carlos S.
Nuclear Physics · Instituto Superior Técnico · 1,000+ students
"If our AI can assess whether a student truly understands complex physics, it can certainly evaluate real skills in any subject."
— Upstack founding principle, validated at Técnico Lisboa
Ready to transform your teaching?
Join universities using AI to grade faster, teach smarter, and give every student the attention they deserve.
Special pricing available for academic institutions
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.AIFilter the noise. Interview real candidates. One link works anywhere—no ATS migration needed.
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Last updated: 21/1/2026