Turn information
into understanding
Upload PDFs, YouTube videos, websites, and text. Memo's ingestion pipeline parses each source, maps key concepts, and builds structured context so every output starts from what your materials actually contain.
Upload anything
Upload PDFs, YouTube videos, websites, or text. Memo's intelligent ingestion pipeline processes every source so your notebook is fully searchable and connected.
Ask anything, get grounded answers
Choose from Claude, DeepSeek, ChatGPT, Gemini, or Memo 1. Get answers with citations to exact pages or timestamps, grounded in your uploaded sources.
One workspace, multiple output formats
Memo Studio turns your sources into notes, mindmaps, tutor sessions, practice tests, podcasts, and more. Pick the format that fits your workflow.
Get Started FreeNotes
Block-based editor with AI-powered writing
Practice Tests
Generate MCQs and short-answer exams from your sources
Mindmap
Map key concepts and relationships at a glance
Tutor
Talk through ideas with your AI professor
Flashcards Mode
Create and review cards in one focused flow
Track
Follow a guided learning path from your sources
Master every card with multiple review styles
Move between column, toggle, list, typing, and learn workflows without leaving your deck. Study the way that helps you retain more.
Get Started FreeAn AI agent that builds your flashcards
Add your sources and Memo does the heavy lifting. The agent reads your material, picks what matters, and generates cited cards linked to the exact page or timestamp.
- Reads all your sources together and creates cards automatically
- Goes through your sources page by page
- Shows exactly where every card came from with citations
Column View
Scan and organize your flashcards in a focused column layout
Toggle + List View
Switch between toggle and list views for rapid card review
Typing View
Use typing mode to strengthen active recall
Learn Mode
Review cards with guided pacing and progress feedback
Normal Chat
Chat naturally with context while studying your deck
Learn Manual Grade
Grade answers manually for tighter control over difficulty
Let AI walk you through
your documents
AI Professor mode transforms dense documents into guided walkthroughs. Voice explanations, interactive Q&A, and comprehension checks, like having an expert narrate your reading.
Voice tutoring
Have a real conversation while pages auto-flip as AI explains
Comprehension checks
Verify you understood the key points
Auto page-flip
Follows along with your PDF
32+ languages
Listen and speak in any language
Explains visuals
Narrates diagrams and charts
Speech output in 32 languages. Input understanding across up to 99 languages.
Grounded answers,not generic AI.
Memo reads your sources, retrieves the right evidence, and checks citations before it answers. Open the explainer for the full rocket blueprint.
Parse
Parse & understand your content
Multi-format parsing (PDF, PPTX, DOCX, video)
Retrieve
Find exactly what matters
Hybrid semantic + keyword search
Verify
Verify accuracy & citations
Hallucination detection
Built by 2 med students with a child's imagination
Memo started when two medical students got tired of losing insights buried in hundreds of pages of dense material. So we built an AI workspace that actually helps you retain what you read, whether that's research papers, technical docs, or the quarterly report you've been putting off.
About us
Loved by learners
around the world
Don't just take our word for it. Join 300,000+ people who retain more of what they read with Memo.
Welcome to the age of
AI-native knowledge
The greatest breakthroughs in human potential come when we remove the barriers to knowledge acquisition. Yet our tools for processing information remain stubbornly inefficient, fragmenting attention across apps, losing context, and forgetting what we read.
We're all drowning in information. Researchers sift through hundreds of papers. Professionals juggle reports, docs, and endless updates. Students face more material than ever before. The volume keeps growing, but our ability to retain it hasn't changed.
The root issue? We were never given tools designed for how memory actually works.
AI represents an unprecedented opportunity, not just to manage information, but to truly internalize it. Our AI-first platform is built on a unified system with three components designed to transform how you work with knowledge.
Content Processing extracts knowledge from any source, PDFs, videos, audio, understanding text, diagrams, and relationships automatically. AI Copilot helps you explore, question, and synthesize what you have uploaded. Retention Tools use active recall and spaced repetition to make knowledge stick.
All three work together and improve with every session. That's what makes Memo a complete AI-native knowledge workspace. Join me on this journey, and let's build something amazing together.
With love,
Jason
Jason Chan
Co-founder of Memo
The complete AI-powered
knowledge workspace
Content Processing
In-line citations
Image processing
Evidence-based feedback
Text-to-speech and speech-to-text
99+ Languages Supported
Code Display and Understanding
YouTube video support
Your knowledge, organized.
Join 300,000+ people who think smarter with Memo.
Cited answers you can verify
Control which sources Memo uses
No credit card required
No credit card required ยท Free forever plan