Comwave Cloud Fax review
A focused email fax service for Microsoft-oriented small businesses.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Comwave Cloud Fax is a paid online fax service for businesses that want to send and receive faxes without dedicated hardware. Inbound faxes are forwarded to registered email addresses, while outbound faxes can be sent by email, from a computer or smartphone, and through Microsoft Office or Microsoft Outlook. The service is aimed at small businesses and distributed teams that need straightforward digital fax access, particularly in Microsoft-focused workplaces.
The plan structure is simple: Comwave lists one paid plan named Comwave Cloud Fax, with monthly billing. It includes inbound and outbound digital faxing, PDF and TIFF attachments, success or failure notifications, fax viewing and archiving, and up to five registered email addresses for outbound faxing. The published plan also specifies no set page limit, although individual files are subject to a 10 MB limit. This makes the service easier to evaluate than a multi-tier offering, but it provides less room for teams that need broader account capacity or different feature levels.
Its strongest fit is an email-centered workflow. Microsoft Office, Microsoft Outlook, and general email access keep sending and receiving close to tools many business teams already use, while notifications and archiving support routine document handling. The tradeoff is a narrow platform and feature scope: the service centers on web and email-based faxing rather than a wider ecosystem of fax workflows. Choose Comwave Cloud Fax for basic inbound and outbound faxing with Microsoft access; consider an alternative if you need larger file handling, more than five email addresses, a free option, or broader platform coverage.
Comwave Cloud Fax pros and cons
- Where it wins
- Inbound and outbound faxing through registered email addresses
- Microsoft Office and Outlook access
- No set page limit, with PDF and TIFF support
- Where it doesn't
- Files are limited to 10 MB
- Outbound faxing supports up to five email addresses
- There is no free plan
Comwave Cloud Fax fact sheet, pricing and score →
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