Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

GTC Cloud-Fax review

#26 of 102 in Online Fax Services

A flexible European fax service with strong interfaces but limited entry-level volume.

6.5/10Editor score
Visit GTC Cloud-Fax
GTC Cloud-Fax6.5 Visit GTC Cloud-Fax

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

GTC Cloud-Fax is an online fax service for organizations that need to send and receive faxes through a web interface, email, or developer APIs. It supports virtual fax numbers, received-fax delivery as PDF or TIFF files, user administration, delivery-status notifications, automatic redialing, forwarding, and broadcast sending lists. Its combination of business controls and technical interfaces suits small offices, automated workflows, and larger organizations replacing fax servers, particularly in European operating environments.

The paid plans cover different fax-volume needs. The Small package includes a virtual 01805 fax number, 30 fax pages per month, email use, and sending to Germany, Western Europe, and the USA. The Medium package raises the allowance to 100 fax pages per month while retaining those core capabilities. Prepaid fax-sending credit is also available, with credit that does not expire for Germany, Western Europe, and USA landline destinations; some credit options include discounts of 5%, 9%, 15%, or 20%. A Germany 01805 receiving number includes 1,000 received pages per month. The entry allowance will suit light usage, while heavier senders should compare the Medium package with credit-based options.

GTC Cloud-Fax stands out for its interface breadth: web and email workflows are joined by REST, SOAP, and SMTP fax interfaces. That makes it a practical fit for teams connecting fax to existing business processes rather than relying only on a portal. Permissions, logs, delivery notifications, retries, forwarding, and broadcast lists add operational control. It is less suitable for organizations seeking a free service or a higher-volume starting allowance. Businesses that need flexible interfaces, virtual numbers, and international sending should consider it; buyers focused on minimal cost or generous included pages should compare alternatives.

GTC Cloud-Fax pros and cons

  • Where it wins
    • Web, email, REST, SOAP, and SMTP faxing options
    • Permissions, transmission logs, retries, forwarding, and delivery alerts
    • Virtual numbers with PDF or TIFF delivery for received faxes
  • Where it doesn't
    • The Small package includes only 30 fax pages per month
    • There is no free plan
    • Pricing has different VAT treatments across package sections

GTC Cloud-Fax fact sheet, pricing and score →

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated · How we research and update