SofortFax
SofortFax: A regional fax service with pay-per-fax sending, subscriptions, APIs and inbound numbers. Ranked #68 of 102 in Online Fax Services by our editors (3.0/10); pricing: Paid; best for german and Austrian users needing regional fax tools.
At a glance
- Editor score3.0 / 10
- PricingPaid
- Best forGerman and Austrian users needing regional fax tools
- Free planNo
- Paid from€34.99/mo
- Facts checked21 Sep 2026
Where it wins
- Pay-per-fax sending starts at €2.49 for short faxes.
- Scheduled sending, delivery checks and automatic retry attempts support follow-up.
- Subscriptions combine regional numbers, inbound PDFs and REST API access.
Where it doesn't
- No free plan is available.
- Repeated Starter and Business labels make plan comparison less direct.
- The regional focus may not suit teams centered outside Germany and Austria.
Our verdict on SofortFax
SofortFax is an online fax service for individuals, self-employed users, offices, law firms, medical practices and businesses. Users can upload PDF, JPG and PNG documents, send them to German, Austrian or international fax numbers, and receive delivery reports by email. The service also supports scheduled sending, automatic delivery checking, retry attempts and inbound faxes delivered as PDFs. Web access, a Chrome extension, iOS, Android and an API provide several ways to send and receive faxes.
Pricing covers both occasional sending and recurring use. The Kurzes Fax option costs €2.49 per fax, Langes Fax costs €3.49 per fax, and International costs €4.99 per fax. Subscription options add a dedicated German or Austrian fax number, 20 or 50 outgoing faxes per month, unlimited inbound faxing and REST API access. Starter options are listed at €49.99 or €39.99 per month, with an annual-billing option at €34.99 per month. Business options are listed at €99.99 or €79.99 per month and add email support. Integrations include Dampsoft, CGM, Medistar, SAP, Lexoffice and Make.
Its strongest fit is a German or Austrian workflow that needs more than outbound faxing. A directory of government agencies and medical providers can support common regional destinations, while dedicated numbers and emailed inbound PDFs cover ongoing correspondence. The GDPR compliance level also aligns with the service’s stated regional positioning. However, there is no free plan, and the repeated Starter and Business plan names make the paid options less direct to compare. Choose SofortFax for regional faxing, inbound numbers or programmatic sending; choose an alternative if avoiding paid access or seeking simpler plan differentiation matters more.
Your product? Our editors can test SofortFax in depth and publish a review, labelled as paid · from $149/mo →
SofortFax pricing
All 5 SofortFax plans and prices →
SofortFax fact sheet
| Free plan | No |
|---|---|
| Paid from | €34.99/mo |
| Monthly page allowance | Not verified |
| Virtual fax number | Yes |
| Inbound faxing | Yes |
| Mobile apps | No |
| International faxing | Yes |
| Compliance support | Gdpr |
| Users included | Not verified |
| Deployment | Cloud, Browser extension, Mobile |
| Platforms | Web, Chrome extension, iOS, Android |
| Compliance & security | GDPR |
| Support | Email, Live chat, Phone |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 6 integrations: Dampsoft, CGM, Medistar, SAP, Lexoffice, Make |
| Pricing | Paid (source) |
| Website | sofortfax.de |
| Facts checked | 21 Sep 2026 |
SofortFax integrations
SofortFax lists 6 integrations on its own site.
- Dampsoft
- CGM
- Medistar
- SAP
- Lexoffice
- Make
Alternatives to SofortFax
- Dropbox Fax (formerly HelloFax)A practical choice for occasional faxing from Dropbox and other cloud-storage services.9.2
- OVHcloud FaxA low-cost European fax service with desktop tools, API sending, and number porting.9.1
- TELUS Cloud FaxA practical email-based fax service with API access, number retention, and audit trails.9.0
See all SofortFax alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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