Chunk AI Research Assistant: Organize theChaos.
Notes, knowledge graphs, and multi-model AI — one research workspace for everything you think.
An AI Research Assistant Built for Depth
More than an AI chatbot. Chunk combines the advanced reasoning of GPT-5, Claude, and Gemini with vector document search and a living knowledge graph.
Think in connected pieces
Wiki-linked notes, a living knowledge graph, and AI writing tools — your ideas finally have structure.
Explore Notes in Depth →Summarize the key findings across all sources...
One workspace. Every source.
Combine notes, documents, URLs, and research reports — then chat with AI across everything at once.
Learn more about Collections →The right model for the job
AI models excel at different tasks. Chunk gives you the flexibility to choose from the industry's leading models — GPT-5.2, Claude Opus 4.6, Gemini 3 Pro — so you always have the right tool for the job.
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
A systematic approach to knowledge management, built for maximum insight density.
Capture everything
Upload documents, save URLs, write notes, generate research reports. Chunk ingests it all and makes it searchable with vector embeddings.
Connect the dots
Wiki-link your notes. Watch your knowledge graph grow. Tag-based clustering reveals patterns you didn't know existed.
Command your research
Build a Collection. Toggle your sources. Ask AI to synthesize, compare, and generate across 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
- 3 image generations/day
- Notes + Knowledge Graph
- Limited Collections
- AI Memory
- Document uploads
Pro Monthly
Full power, no limits
- All AI models (GPT-5.2, Claude Opus 4.6, Gemini 3 Pro)
- 200 searches/day
- 20 image generations/day
- Full Deep Research
- Unlimited Collections
- Full Vector Search
- Priority support
Pro Yearly
Save 42% — best value
- All AI models (GPT-5.2, Claude Opus 4.6, Gemini 3 Pro)
- 200 searches/day
- 20 image generations/day
- Full Deep Research
- Unlimited Collections
- Full Vector Search
- 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.
Free forever. Upgrade when you're ready.
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