GTC Cloud-Fax vs SuperFax
GTC Cloud-Fax
gtc.deSuperFax
superfax.caSide by side
| Figure | GTC Cloud-Fax | SuperFax |
|---|---|---|
| Price from | Free | $9.75/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 15 | 8 |
| Spec score · Online fax services | 8.9 (#8) | 8.6 (#21) |
| Spec score · Online Fax Services | 8.7 (#18) | 8.6 (#24) |
| Free plan | No | No |
| Inbound faxing | Yes | Yes |
| International faxing | Yes | Yes |
| Monthly page allowance | 30 | 250 |
| Support | GTC advertises telephone, email, and chat support, with customer advisors based in Stuttgart. | Customer support is offered by email and telephone Monday through Friday from 8:00 AM to 5:00 PM Pacific time. |
| Virtual fax number | Yes | Yes |
Plans
GTC Cloud-Fax
- Small packagePrice not published
- Medium packagePrice not published
- Fax-sending creditPrice not published
- Germany 01805 receiving numberPrice not published
- Germany 0800 receiving numberPrice not published
- Free test accountFree
- Paket-Lösung – klein€9.50 a year
- Fax reception number – Germany 01805€11.31 a month
- Flexibler Tarif – fax credits€11.90, paid once
- Fax reception number – Austria 0043-1€16.54 a month
SuperFax
- Toll-Free Lite$10.95 a month
- Toll-Free Premium$15.95 a month
- Toll-Free Pro$29.95 a month
- 604 Lite$9.75 a month
- 604 Premium$17.75 a month
- 604 Pro$28.95 a month
- Toll-free fax number plan$28.95 a month
- Local fax number plan$29.95 a month
In their own words
GTC Cloud-Fax
GTC Cloud-Fax is a cloud service for sending and receiving faxes online without a fax machine or fax server. Users can work through a web interface, email, or developer interfaces, including REST, SOAP, and SMTP, and can use those routes in parallel. For email sending, the destination fax number is combined with @fax.tc; delivery status comes back by email. Received faxes can arrive as PDF or TIFF attachments or be retrieved through a secure reception area. Fax-management tools include cover sheets, address-book recipients, custom sender IDs, centrally managed users with individual permissions, logs, and delivery notifications. GTC describes application automation at scales from one fax to one million. The maker says its servers are in Germany and lists GDPR compliance, SSL access, and IP-range restrictions; HIPAA support is also listed. A free test account is available at free. Paid options include Paket-Lösung – klein at €9.50 a year, billed annually, and fax credits at €11.90, paid once. The credits do not expire, but unused credit is not refundable.