Faxvio vs SingleFax

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Faxvio compared with SingleFax
Detail	Faxvio	SingleFax
What it does	Send a fax online from any browser, pay per page with no subscription	Send one-time faxes online from $0.99, pay only if delivered
Stage	Not given	Not given
Founded	Not given	Not given
Based in	KZ	US
Pricing model	Not given	Not given
Pricing	3 pages for $1.09 ($0.36 per page), 7 pages for $1.99 ($0.28 per page), 23 pages for $4.99 ($0.22 per page), 57 pages for $9.99 ($0.18 per page). First page free once per email and per browser on the web. No subscription; pages never expire.	One-time fax: from $0.99 for up to 10 pages, then $0.08 per extra page (max 1,000 pages), pay only if delivered. 30-day fax number: $4.99 one-time payment. Lifetime Basic fax number: $97 one-time payment. Lifetime Pro fax number: $147 one-time payment. Standard Plan (monthly): $6.58/mo or $79/year (
Key features	Drop PDF, JPEG, PNG or iPhone photos; up to 50 pages and 19 MB per fax Black-and-white preview before sending shows how pages will print Sign in with Google, Apple, or email code; no password required Automatic cover page with sender name for US numbers PDF receipt with date, time, number and transmission ID when delivered Failed faxes automatically return pages to balance Send from web browser on Windows, Mac, Chromebook, iPhone or Android Native apps for iPhone, iPad and Mac with document camera and share sheet integration Automatic number format handling and trunk zero removal per country Toll-free and premium number detection; 2 pages per page for higher-cost numbers	Send faxes from browser, email, or mobile app Pay only if delivery succeeds Support for up to 1,000 pages per fax Timestamped delivery confirmation Searchable AI transcripts for received faxes HIPAA Secure workflow with signed BAA IRS form filing with carrier proof Chrome extension for PDF faxing
What makes it different	Median delivery time 66 seconds; 79% delivered in under 2 minutes Confirmed delivery only; PDF receipt proves receiving machine accepted pages	No account or subscription required for one-time faxes Pay only if fax delivers successfully Integrated IRS filing with official transmission proof Lifetime fax numbers with no monthly rental fees
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 +3 (up) since last check	25 no change since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	6	27
Referring domains (Majestic)	1	36

5 details filled in for both companies.

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