SuperFax is an email-based internet fax service for sending and receiving faxes through an email address. It requires internet access, an email account, and a SuperFax account, without new hardware or installed software. Users send a fax by emailing a recipient's fax number with an attachment, while incoming faxes arrive in the inbox. Customers can select local or toll-free numbers and send internationally. Outlook support allows faxing through existing address books. The service supports Android, iOS, Linux, macOS, web, and Windows. Faxes can contain up to 50 documents when attachments remain under 9 MB, and one transmission can target 20 fax numbers. Delivery confirmations are emailed, with failed transmissions retried twice within 10 minutes. Up to five email addresses are supported depending on the plan. Plans include 604 Lite at 9.75 USD per month and Toll-Free Lite at 10.95 USD per month; a seven-day trial is listed, but no free plan.
Who it is for
It suits individuals or organizations that want faxing through email instead of dedicated hardware. Outlook users and customers needing local, toll-free, or international faxing may also fit.
What is good
- No installed software or new hardware
- Inbound and international faxing
- Local or toll-free numbers
- Outlook integration and address books
- Delivery confirmations with retries
What to know first
- No free plan
- Plans limit pages and email addresses
- Number porting limited to Vancouver or Burnaby
- Attachment total must stay under 9 MB
Verdict
SuperFax provides email-centered faxing across major desktop, mobile, and web platforms. Review page allowances, email-address limits, and number-porting rules before choosing a plan.
SuperFax plans and pricing
All plansCompared on online fax services
- Free plan
- No
- Monthly page allowance
- 250 pages/mo
- Virtual fax number
- Yes
- Inbound faxing
- Yes
- International faxing
- Yes
