Pricing that scales with you
Start free. Upgrade when you outgrow it.
Free
For occasional reading
$0 / mo
- 3 papers / month
- Up to 20 pages per paper
- Standard model
- Bilingual reader
- AI chat (5 questions / paper)
Most popular
Pro
For active researchers
$15 / mo
- Fair-use unlimited papers
- All 30+ languages
- Unlimited AI chat
- Bilingual PDF export
- Priority email support
Premium
For labs & heavy use
$39 / mo
- Everything in Pro
- Premium model (Sonnet)
- Priority queue
- DOCX & EPUB export
- API access (beta)
Compare features
| Feature | Free | Pro | Premium |
|---|
| Papers per month | 3 | Unlimited* | Unlimited* |
| Max pages per paper | 20 | 200 | 500 |
| Languages | 5 | 30+ | 30+ |
| Translation model | Standard | Standard | Premium |
| AI chat | 5 / paper | Unlimited | Unlimited |
| Bilingual PDF | — | ✓ | ✓ |
| DOCX / EPUB export | — | — | ✓ |
| Priority queue | — | — | ✓ |
| API access | — | — | Beta |