WiseFax runs on a token system: buy fax tokens, spend one per page. It is a pay-as-you-go model like pdftofax.com's, but with a few real differences in what "no account" actually means. Here is the comparison, point by point.
WiseFax's token price is linear per page, the same shape as pdftofax.com's own pricing, and both sides below are shown in US dollars — WiseFax's own published price, and pdftofax.com's converted at today's exchange rate. Same shape and same currency is what makes this a real page-by-page comparison rather than an apples-to-oranges guess.
| PDF-TO-FAX | WiseFax | |
|---|---|---|
| 1-page document | $1.10 | $1.00 |
| 2-page document | $1.70 | $2.00 |
| 5-page document | $3.40 | $5.00 |
WiseFax's own site is explicit that sending still means "sign up and purchase fax tokens" first, even for a single one-off fax. pdftofax.com skips that step entirely — upload, pay, send.
pdftofax.com states upfront that you only pay if your fax is actually delivered. WiseFax's pricing page does not mention what happens if a send fails.
pdftofax.com runs on Cloudflare Workers, D1 and R2, all EU-resident — a specific, checkable infrastructure fact for anyone who needs their document handled under EU data protection law.