MaxEmail  
   Fax to email, email to fax, voicemail and fax broadcast services.
   http://www.maxemail.com

ClickFax Pro  
   Send and receive faxes over the Internet without a modem or fax machine.
   http://www.clickfaxpro.com

ABS Fax  
   Fax broadcasting provider.
   http://www.absfax.com

CallWave  
   Telephone number for receiving personal faxes online with advertising.
   http://www.callwave.com

Data On Call  
   Fax on Demand, fax broadcasting services.
   http://www.dataoncall.com

ECN  
   Broadcast fax house with Web-based interface.
   http://www.ecnmedia.com

eFax  
   Send and receive faxes by email. Provides either a free long-distance number or a local or toll-free number that works like a regular fax number.
   http://www.efax.com/

eFax.co.uk  
   Fax and voice messaging with UK numbers.
   http://www.efax.co.uk

Faxaway  
   Send faxes via email. Users also receive a free inbound fax number.
   http://www.faxaway.com

IFax Broadcasting  
   Fax broadcasting services and bulk fax software from your desktop.
   http://www.ifaxbroadcaster.com

J2 Global Communications, Inc.  
   Provides Internet-based messaging and communications services enabling e-mail box to function as a single repository for all e-mail, fax and voicemail.
   http://www.j2.com/

LaunchFax  
   Specializes in broadcast faxing, but also offers fax to email and email to fax.
   http://www.launchfax.com

Metrofax  
   Web-launched basic faxing. Cover sheets available.
   http://www.metrofax.net/

Protus IP Solutions  
   Global Internet fax services.
   http://www.protus.com/

Zipfax  
   Send faxes via email.
   http://www.zipfax.com/

Web-Fax  
   Send faxes worldwide through web site
   http://web-fax.com/

IntelliFax  
   Send and receive faxes via email. Local fax numbers available in over 100 US area codes. No proprietary software required.
   http://www.intellifax.com/

Anyfax2Anywhere  
   Desktop to fax, email to fax and fax broadcast to any fax number worldwide. Also provides a peripheral that connects to your existing fax machine that allows it to send faxes through the Internet.
   http://www.anyfax2anywhere.com

The Fax Link  
   Provides an email address that accepts incoming email and sends it to any fax number specified.
   http://www.thefaxlink.co.uk

Faxmate  
   Broadcast fax and fax to email services, based out of Montreal, Canada.
   http://www.faxmate.com

Mongonet, Inc.  
   Use a fax machine to scan and digitally deliver paper documents to any email address as a PDF file.
   http://www.mongonet.net

Fax by Boomerang  
   Corporate fax broadcasting, fax response, custom merging and list management services.
   http://fax.boomerang.com/

InterFAX  
   Allows users and developers to send faxes from email and XML web interface.
   http://www.interfax.net