Pay for the hard pages. Not for the easy ones.
Digital PDFs already contain text — we extract them on CPU, fast and free, 10 a day. Scanned pages, photos and handwriting need GPU vision recognition, which costs real compute; those are sold in one-time packs — no subscription, no expiry, and a lower entry price than any professional document tool.
One paper's worth of sources
- 50 scanned pages ($0.138 / page)
- GPU vision OCR — scans, photos, handwriting
- Columns kept in reading order
- Markdown ready for AI tools
- Digital PDFs stay free
A semester of source material
- 120 scanned pages ($0.117 / page)
- Everything in Student
- Priority GPU queue
- Invoice for lab / university purchase
For a shared research group
- 300 scanned pages ($0.097 / page)
- Everything in Researcher
- Highest queue priority
- Purchase order & invoice supported
Institution-scale digitization
- 900 scanned pages ($0.088 / page)
- Everything in Lab
- Dedicated support
- PO, invoice, and grant-friendly billing
Checkout note: card checkout (PayPal) is being activated for this domain. Until it opens, orders are handled by email within one business day — include the pack you want and we will send a payment link or an invoice with your page credits.
Fair questions
What counts as a scanned page?
One page that has to be read by GPU vision recognition — a photographed page, a scanned PDF, a screenshot, a handwritten note. Digital PDFs with a real text layer do not count: they run on the free CPU lane, 10 a day.
Do pages expire?
No. Packs are one-time purchases and the page balance stays on your account until used — through exam season, holidays, and the next paper.
Can my lab pay by purchase order?
Yes. Email [email protected] with your institution's details; we issue invoices for university and grant purchases.
What if the recognition is unusable?
Tell us within 7 days. Pages consumed by a conversion we could not deliver are credited back; if the pack disappoints you, we refund it.