Chunk AI Research Assistant: Learn Faster.Think Deeper.
Chunk is the ultimate workspace for students, researchers, and professionals to turn lectures, PDFs, and scattered notes into a connected second brain.
An Intelligent Workspace that does the heavy lifting
Chunk brings together the best AI models, smart note-taking, and instant content transformations—giving you everything you need to study, research, and work faster.
Transform Content to Knowledge
Drop in a long YouTube video, podcast, or massive PDF. In seconds, Chunk generates interactive flashcards, quizzes, and study guides. Cut through the noise and get work done faster.
Explore Artifacts →See how your ideas connect—naturally
Link notes together and watch your ideas form a visual knowledge graph. No manual organizing needed. Let Chunk help you spot connections you didn't know were there.
Explore Notes →A single space for every project
Easily drop PDFs, web links, and notes into one unified Workstation Collection. No more tab-hopping—everything you need to complete your essay, report, or study guide is instantly available.
Learn more →Your personal expert tutor
Chat with an AI that knows your entire library of notes, PDFs, and collections. It's like having a 24/7 expert collaborator who instantly recalls everything you've ever saved.
Most research tools give you one AI model and a blank page.
Chunk gives you every model, connected notes, and a workspace that
thinks with you.
The Workflow Protocol
Three steps to go from scattered information to clear understanding.
Capture everything
Your research lives everywhere — PDFs in one folder, bookmarks forgotten, notes scattered across apps. Chunk brings it all together. Upload documents, save links, write notes, and run AI-powered research — everything in one place, instantly searchable.
Connect the dots
Great ideas get lost when your notes sit in isolation. Link them together with [[wiki links]] and Chunk maps your thinking visually — showing you how concepts relate. The more you write, the more connections you'll discover.
Command your research
Stop switching between tabs, docs, and tools. Group everything into a Collection and let AI work across all your sources at once — summarize findings, compare viewpoints, or answer questions using everything you've gathered.
Simple, transparent pricing.
Choose the intelligence tier that fits your workflow.
Free
Get started instantly
- GPT-5-mini
- 6 searches/day
- Notes + Knowledge Graph
- Limited Collections
Pro Monthly
Full power, no limits
- Latest Premium AI Models (GPT-5.4, Claude Opus 4.6, Gemini 3 Pro)
- 200 searches/day
- Image Generation - Nano Banana 2 + GPT-Image
- Full Deep Research
- Unlimited Collections
- Upload documents + notes for search
- AI Memory
- Priority support
Pro Yearly
Save 42% — best value
- Latest Premium AI Models (GPT-5.4, Claude Opus 4.6, Gemini 3 Pro)
- 200 searches/day
- Image Generation - Nano Banana 2 + GPT-Image
- Full Deep Research
- Unlimited Collections
- Upload documents + notes for search
- AI Memory
- Priority support
Everywhere you think.
Your notes, documents, and conversations sync seamlessly across every device.
Your data stays yours.
Chunk's AI Memory is opt-in with on-device privacy filtering. Your documents are user-isolated in vector search. We never sell your data.
Start thinking inconnected pieces.
Upgrade when you're ready.
Start Free Trial