AI stack for exam revision & study
Turn notes and lectures into active revision.
A revision-focused stack: a notebook that turns your own notes into summaries and Q&A, a general assistant to generate practice questions and explanations, a transcription tool to capture lectures, and a paraphraser to simplify dense material into your own words.
The stack
NotebookLM
El cuaderno de IA de Google que razona sobre tus propios documentos.
ChatGPT
El chatbot de IA más usado para escribir, programar e investigar.
Otter.ai
Transcripción en vivo y resúmenes de reuniones con IA y asistente de chat.
QuillBot
Herramienta de parafraseo, gramática y resumen con IA para estudiantes y escritores.
Cost breakdown
| Role | Tool | From |
|---|---|---|
| Notes to summaries & Q&A | NotebookLM | Free |
| Practice questions & explainers | ChatGPT | $20/mo (Plus) |
| Lecture capture | Otter.ai | $17/mo |
| Simplify dense text | QuillBot | $10/mo |
| Estimated total | $47/mo |
Starting-tier prices, billed monthly, as listed by each vendor; many have free tiers and most bill cheaper annually. Figures are estimates — check each tool for current pricing.
→ Build your own stack & price it
FAQ
How can AI help me revise?
Upload your notes to a notebook tool to auto-generate summaries and quiz questions, then use a general assistant to explain anything you got wrong and drill practice questions.
Is it safe to rely on AI explanations for exams?
Use them to understand and practise, but cross-check key facts against your course materials — AI can be confidently wrong on details.
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