Wondergate vs SingleFax

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

Wondergate compared with SingleFax
Detail	Wondergate	SingleFax
What it does	Global cross-border payment gateway and API solutions	Send one-time faxes online from $0.99, pay only if delivered
Stage	Established	Not given
Founded	Not given	Not given
Based in	HK	US
Pricing model	Not given	Not given
Pricing	Not given	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	Global Acquiring - support local payment methods and settle in multiple currencies Multi-Currency Wallet - manage funds across multiple payment accounts Virtual Card Solutions - issue virtual cards online in minutes API-based integrations or low-code/no-code solutions Built-in fraud prevention Instant settlement	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	Single API connection to nearly any payment service worldwide Reduces engineering overhead and simplifies cross-border transactions Improved payment success rates with faster deployment	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)	18 −1 (down) since last check	25 no change since last check
Trust Flow (Majestic)	12	1
Citation Flow (Majestic)	22	27
Referring domains (Majestic)	35	36

4 details filled in for both companies.

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