--- title: eFax Online Fax Service Reviews meta_title: 'eFax Online Fax Service Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 237 reviews by the users' company size, role or industry to find out how eFax Online Fax Service works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 237 scale: '5' date_modified: '2026-11-04' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity ---

eFax Online Fax Service Reviews & Product Details

Pricing

Pricing provided by eFax Online Fax Service.

Personal

$4.99
1 Users Per Month

eFax Online Fax Service Reviews (237)

Reviews

eFax Online Fax Service Reviews (237)

4.5
237 reviews

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AM
Anthony M.
Manager
Small-Business (50 or fewer emp.)
"Fast, Intuitive Online Faxing That Saves Hours"
4/5
What do you like best about eFax Online Fax Service?

I like how easy it is to send faxes online—it only takes me a few seconds from scanning the documents to sending them to any number I need. I also find it simple to delete faxes from my inbox, since the UI is very intuitive. Overall, it has saved me hours compared with our old fax machine, where I had to scan pages one by one. We have integrated this into our daily use to attend to customer demands and for the price we haven't found any reason to complain. Support is also readily available whenever we need it. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I dislike the feature that requires me to type in contact information for a fax number as it is not always to a person but sometimes to a company where there is no name to address it to. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Anthony,

Thank you for your thoughtful 4-star review! We're happy to hear that eFax has made your faxing process faster and more efficient. We also appreciate your feedback about the contact information field and will share it with our team. If you ever need assistance, please don't hesitate to contact us at socialsupport@efax.com. ^MQ

Johnny T.
JT
Johnny T.
Small-Business (50 or fewer emp.)
"Johnny T says Effortless Faxing with eFax, A Long-term Favorite"
5/5
What do you like best about eFax Online Fax Service?

I really like eFax Online Fax Service because I don't need to maintain a fax machine, which solves a lot of problems for me. It's super simple to use, and the pricing fits my business needs. I've used eFax for over twenty years and really appreciate how it simplifies sending and receiving faxes for my business and finance tasks. Also, I can easily turn faxes into PDFs and edit them as needed, like when dealing with the IRS. It saves me from spending money on paper, a fax machine, and an extra phone line, making it a great service for me. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I really don't have a whole lot of dislikes. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Johnny,

Thank you for your wonderful feedback and for being a loyal eFax customer for over 20 years! We’re glad to hear that eFax has made sending and receiving faxes simple and convenient for your business needs. If you have any questions or require additional assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^MQ

William F.
WF
William F.
Small-Business (50 or fewer emp.)
"Simplifies Faxing, Efficient Contact Storage"
5/5
What do you like best about eFax Online Fax Service?

I like that eFax Online Fax Service stores my contacts when I send a fax, so I can easily find them again without needing to write them down more than once. It's really convenient that once I enter the information, it's there whenever I need it. Using my computer and keyboard to send faxes makes the process a lot faster, and I don't need to deal with paper. This feature really stands out for me. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I experienced some issues when eFax Online Fax Service upgraded from vFax. There were elements I preferred in the old system, but since it's been a while, I can't remember exactly what they were. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello William, Thank you for your feedback! We’re glad eFax makes sending faxes faster and more convenient while keeping your contacts easily accessible. We also appreciate your feedback about the transition from vFax and will share it with our team. If you have any questions or require additional assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^MQ

Kara .
K
Kara .
Manager, Total Rewards
Mid-Market (51-1000 emp.)
"Great Features, Easy Interface, and Compliant"
4.5/5
What do you like best about eFax Online Fax Service?

It’s very simple to use. It keeps a clear record of everything I’ve sent or received, and it also lets me create drafts when I need to. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I wish the UI were more advanced and offered more features for the fax service, such as custom templates, the ability to insert logos or other images, and support for multiple recipients with CC or BCC options. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for sharing your feedback! We’re glad to hear that eFax is easy to use and helps you efficiently manage your fax communications. We also appreciate your suggestions for additional features and will share your feedback with our team. If you have any questions or require additional assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^MQ

Verified User in Consulting
UC
Verified User in Consulting
Small-Business (50 or fewer emp.)
"Easy-to-Use, Affordable eFax with Clear Email Confirmations"
5/5
What do you like best about eFax Online Fax Service?

eFax is very easy to use. It’s always clear when I’ve received a fax and when I’ve sent one, and I also get email confirmation for both, which is great. Having the option to log in through the browser, along with receiving faxes and those confirmations via email, makes the whole process much more effective and straightforward. It is a great service for the price which is very reasonable and affordable. I truly believe it is one of the best programs I have used. eFax is one of the best tools/programs available. It's easy to use and very efficient. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

There is nothing that I dislike about eFax. It is great. Review collected by and hosted on G2.com.

Response from Rahd A of eFax Online Fax Service

Thank you so much for excellent feedback! We're very happy to hear that you find eFax convenient and cost effective for your purpose! If you have any questions or require additional assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^RA

Ruby Ann  G.
RG
Ruby Ann G.
Customer Service Representative
Small-Business (50 or fewer emp.)
"eFax simplifies secure, professional, remote-friendly faxing with AI-powered efficient"
5/5
What do you like best about eFax Online Fax Service?

What I like most about eFax is the convenience of securely sending and receiving faxes from anywhere without needing a physical fax machine. The platform is easy to use on both desktop and mobile devices, and features like cloud storage, electronic signatures, searchable PDFs, AI-powered document management, and integrations with email and other business applications help streamline workflow efficiency. I also appreciate the reliable document delivery, enhanced security features, and HIPAA-compliant options for managing sensitive information securely. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

One of the biggest downsides people mention about eFax is the pricing and billing experience. Users frequently complain about expensive monthly plans, extra charges, and difficulty canceling subscriptions. Customer support and the outdated interface also get criticized fairly often. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Ruby, Thank you for your fantastic 5 star review! We’re glade to hear that eFax’s convenience, security, and workflow enhancing features have made a positive impact on your business. We appreciate your feedback and are grateful for your trust in eFax for managing your important documents securely and efficiently. ^MQ

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Small-Business (50 or fewer emp.)
"Minimalist, Reliable Faxing with Smooth Workflow Integration"
4.5/5
What do you like best about eFax Online Fax Service?

eFax is a minimalist, no-nonsense platform for sending faxes when required, whether for business, PHI, or personal use. I have used it frequently for transmitting forms while keeping sensitive information separate from my email when possible. The UI makes it simple to add a file, cover letter, and basic contact information for form transmission. The eFax app integrates well with several workflows requiring receiving forms and transmitting them after completion. When forms are sent via mail, efax makes it possible to send over PDFs that were freshly scanned via Google Drive. I haven't experienced any major issues regarding speed, and feedback from the app is responsive. $9.99 is reasonable for an app that provides faxing services. The application interface is straightforward enough that minimal support is needed to send faxes when required, only requiring an email addres and a valid credit card before a fax can be sent. Given the heavy emphasis on AI in today's tech, I believe that it is a benefit that AI isn't heavily integrated within eFax services. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

Periodically, it is slightly difficult to determine what may have failed in a request transmission, or when a fax is pending, specifically what was written. I believe that having some degree of persistent feedback in fax transmission could ease this potential pain point. AI could potentially be implemented with a minimal footprint to determine whether two fax messages are sufficiently similar to warrant notifying the user before transmission while the other is pending (as opposed to having never ben sent). Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your thoughtful review! We're glad to hear that eFax has made sending important documents simple, secure, and efficient. We also appreciate your valuable feedback regarding transmission status updates. If you ever need assistance, please don't hesitate to contact us at socialsupport@efax.com. ^MQ

Verified User in Consumer Services
UC
Verified User in Consumer Services
Small-Business (50 or fewer emp.)
"E-fax; Yea or Nay."
5/5
What do you like best about eFax Online Fax Service?

I don’t have to fight with a printer/fax anymore, which is a real relief. Being able to scan anything directly into my computer makes it much easier to work with and keep organized. eFax Online Fax Service brings my communication options together in one place, so the sending process feels straightforward and simple. Overall, it’s easier and more dependable than relying on the printer/fax features. I do not use a fax service very often, maybe once or twice a year, but I keep the subscription because it is so easy and quick to use. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I had it well learned and knew just how to use it until the interface changed. So I'm still in the process of learning the new software. With the older interface it was very easy to follow. For me, the newer interface seems to have a lot of things "hidden" throughout the program and directions to find some things are not very clear. I know technology is quickly changing but I don't think jumping into the "new way" is always to the advantage of the customers/clients of eFax. If it's not broken, there is no need to fix it. And the older version of eFax, for me, was not broken. If anything, the newer version seems broken and scattered. With the older version, it was very easy. I would not recommend this newer version to a "new comer" to fax online software. Perhaps eFax could offer a free, online tutorial. They may have, I don't know. But just using eFax the way I do, I'm pretty much self taught; just like every other software I have ever used since back in the late 80's. Not everyone is able to "self-teach. Because I don't have a need to fax very often, I can't find time to learn it. Each time I use it is a new learning experience. If I had the time to devote to only e-fax I think I could learn it quickly, I am a fast learner, but I just don't have the time. Review collected by and hosted on G2.com.

Response from Rahd A of eFax Online Fax Service

Thank you for your feedback Diana. We are glad to hear that you are enjoying our service. We would like to assure you that we are working on improvements for our new site and the Legacy Site is still available for all users of our service. Should you require any assistance, please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist! ^RA

Cheryl T.
CT
Cheryl T.
Small-Business (50 or fewer emp.)
"Simple, Economical, and HIPAA-Compliant"
5/5
What do you like best about eFax Online Fax Service?

I like using eFax Online Fax Service because it is easy, convenient, and economical. The HIPAA compliance is crucial for my massage therapy business where I handle referrals, medical records, and prescriptions. I appreciate that it's online, allowing me to view, print, and store my faxes easily. The service is simple and straightforward, which is something I value since I dislike complicated user interfaces. The price is good, making it an economical choice. I've had no complaints and have already recommended it to others. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

There isnʻt anything I dislike about eFax Online Fax Service. Review collected by and hosted on G2.com.

Response from Rahd A of eFax Online Fax Service

Thank you so much for excellent feedback Cheryl! We're very pleased to hear that you find our eFax Service convenient and easy to use! If you have any questions or require additional assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^RA

Verified User in Online Media
UO
Verified User in Online Media
Small-Business (50 or fewer emp.)
"Easy, Reliable eFax with Smart Features—But Limited Email Password Customization"
3.5/5
What do you like best about eFax Online Fax Service?

What I like best about eFax Online Fax Service is its ease of use and reliability. The user interface is clean and intuitive, making it simple to send, receive, organize, and search faxes without requiring much training. The overall user experience is straightforward whether using the web portal or mobile app.

eFax also integrates well with email, allowing documents to be sent and received directly from an email account, which streamlines workflows and reduces the need for dedicated fax hardware. Integration with cloud storage and document management services further improves productivity.

From a performance standpoint, fax transmission is generally fast and dependable, with delivery confirmations and a searchable archive that make it easy to track important documents.

Compared to maintaining traditional fax machines, phone lines, paper, and toner, eFax offers a good return on investment by reducing operating costs while providing the convenience of secure digital document management.

The onboarding process is straightforward, and customer support resources—including online documentation and support channels—help users get started quickly and resolve issues when they arise.

Finally, eFax has begun incorporating AI-powered features, such as intelligent document handling, OCR (optical character recognition), and workflow automation, which make it easier to search, organize, and manage faxed documents electronically. These capabilities improve efficiency and reduce the amount of manual work required when processing documents. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

eFAX allows five email addresses to be used on my account. eFAX has the option to password protect documents when faxes are received. Unfortunately, a personalized password assigned to each email address is not possible. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your detailed feedback We are glad to hear that you find eFax easy to use, reliable, and helpful for managing your fax communications digitally.

Regarding email access and password protection, each added email address can access faxes using the password associated with that email account. Please note that there is one portal password assigned per fax number, rather than a separate portal password for each email address. We appreciate your feedback and will continue working to improve the experience for our users.

Pricing Options

Pricing provided by eFax Online Fax Service.

Personal

$4.99
1 Users Per Month

Business

$14.99
Per Month

Corporate

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eFax Online Fax Service Comparisons
eFax Online Fax Service Features
Editing
Document Signature
Storage
Fax Number
Existing Numbers
Cross-Platform Sending
User Authorization - HIPAA Compliant Messaging
Compliant Emailing - HIPAA Compliant Messaging
Clinical Communication - HIPAA Compliance