Pricing that stays out of the way
Start on Free forever. Move up only when your library or your question volume outgrows it.
Free
Try a private knowledge base with no commitment.
$0forever
Start free- 5 documents
- 50 MB storage
- 50 AI questions / month
- 10 MB max file size
- Semantic search & citations
- Flashcards (basic)
Basic
For students and steady solo research.
$2.99per month
Choose Basic- 100 documents
- 2 GB storage
- 1,000 AI questions / month
- 50 MB max file size
- OCR for scanned PDFs
- Quizzes & study guides
- Export everything
Pro
Full-power research workspace, no ceilings in practice.
$4.99per month
Choose Pro- Unlimited documents
- 20 GB storage
- 10,000 AI questions / month
- 100 MB max file size
- Cross-document analysis
- Frontier reasoning models
- Deep retrieval (20 passages)
- Priority processing
Compare every limit
| Feature | Free | Basic | Pro |
|---|---|---|---|
| Knowledge base | |||
| Documents | 5 | 100 | Unlimited |
| Storage | 50 MB | 2 GB | 20 GB |
| Max file size | 10 MB | 50 MB | 100 MB |
| OCR for scanned PDFs | |||
| AI | |||
| Questions per month | 50 | 1,000 | 10,000 |
| Retrieved passages per answer | 4 | 8 | 20 |
| Frontier reasoning model | |||
| Cross-document analysis | |||
| Study tools | |||
| Flashcards | |||
| Quizzes & study guides | |||
| Export notes & decks | |||