Pricing
SingleFax API pricing
As singlefax.com lists them, read 7 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Business Plan | $239/year · 1,000 pooled pages/month · dedicated US or Canadian line · multi-user dashboard · REST API and webhooks | $239 a year |
| Standard Plan | $79/year · 300 pooled pages/month · dedicated US or Canadian line · $0.02/page overage | $79 a year |
| API prepaid credits | Prepay credits in the dashboard or with the CLI; no API price is stated on the developer page. · Scoped API key · fax send/read, inbox read, and credits read scopes | On request |
| Custom | Contact us · Higher page pools · extra numbers · more seats and shared inbox · volume or invoice billing | On request |
From singlefax.com, singlefax.com.