--- title: eFax Corporate Reviews meta_title: 'eFax Corporate Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 13 reviews by the users' company size, role or industry to find out how eFax Corporate works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 13 scale: '5' date_modified: '2026-11-01' parent_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity ---

eFax Corporate Reviews & Product Details

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Average based on 13 real user reviews.

eFax Corporate Reviews (13)

Reviews

eFax Corporate Reviews (13)

4.6
13 reviews

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Brandis L.
BL
Brandis L.
Driver
Small-Business (50 or fewer emp.)
"Excellent User friendly inconvenient faxing solution all from your PC or smartphone"
5/5
What do you like best about eFax Corporate?

eFax is an all-in-one faxing solution that provides me with my personal fax number and the ability to send faxes to anyone anytime anywhere I like the fact that I am helping to upload my documents very simply and easily and I can trust that they'll get to their destination as promised! I like that the website as well as the phone application is very user friendly it allowed me to upload my documents quickly and easily without fuss and send them quickly and easily without fuss another thing that I truly like is the fact that it sends a confirmation to let me know that my fax was successfully sent and received! What a wonderful service all right in the palm of my hand Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

The one thing that bothers me the most and I do not like about the effect services that there is a big lag time with synchronization from items uploaded on the website to them being updated on the mobile application. If I do something in one place like the mobile app I need that to be updated instantaneously and the other place like the website as well. The second thing that I dislike was that the customer service agent had a language barrier that made it difficult for me to understand him when I needed to call and for help with my account. I would hope that eFax corporate will continue to hire highly professional individuals that can meet my needs. Review collected by and hosted on G2.com.

Jennifer T.
JT
Jennifer T.
Small-Business (50 or fewer emp.)
"Convenient, easy to use fax software"
5/5
What do you like best about eFax Corporate?

It is HIPPA compliant and very easy to use either in a web browser or with the software you can download and install. I actually prefer the downloaded software version because I can drag & drop files into it and preview my faxes before I send them. Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

Logging in can sometimes be a little confusing if you forget to select "Admin", "User", or "Developer" at the top of the screen. Review collected by and hosted on G2.com.

Verified User in Law Practice
UL
Verified User in Law Practice
Small-Business (50 or fewer emp.)
"Terrific Desktop Fax Utility"
4.5/5
What do you like best about eFax Corporate?

Easy-to-use, desktop fax utility that makes faxing easy and transmission confidential. Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

Occasional line glitches that interrupt transmissions Review collected by and hosted on G2.com.

Verified User in Pharmaceuticals
UP
Verified User in Pharmaceuticals
Enterprise (> 1000 emp.)
"Able to handle heavy loads"
4.5/5
What do you like best about eFax Corporate?

I use this daily at work and it performs reliably. It can handle dozens of faxes per day and is a huge convenience compared to the alternative (faxing). Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

I wish there were more advanced notifications or auto-resend features that allowed you to automatically resend faxes to accounts where they failed. Review collected by and hosted on G2.com.

Verified User in Non-Profit Organization Management
UN
Verified User in Non-Profit Organization Management
Mid-Market (51-1000 emp.)
"eFax is life changing"
5/5
What do you like best about eFax Corporate?

The fact that you can do this all digitally and there is no having to dial out and hear that awful dial tone is the best! Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

nothing, it is so easy to use! I would not change a thing! Review collected by and hosted on G2.com.

Verified User in Medical Devices
AM
Verified User in Medical Devices
Small-Business (50 or fewer emp.)
"eFax Corporate Review"
3.5/5
What do you like best about eFax Corporate?

The fact that I do not need to maintain an analog line and a fax machine to send or receive faxes. Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

The eFax Corporate UI is somewhat clunky.

I thought the service provided straight fax-to-e-mail capability. One still requires a Desktop Client Software to send or receive faxes. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
CI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
"Great could faxing service"
5/5
What do you like best about eFax Corporate?

How convenient it is to send a fax via email or app Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

The app does not look as nice looking as most of best looking apps on the app market Review collected by and hosted on G2.com.

Verified User in Accounting
AA
Verified User in Accounting
Enterprise (> 1000 emp.)
"eFax - motive force X 10!!"
5/5
What do you like best about eFax Corporate?

EY provides each employee an efax number. I love the ease of use! With my efax number I can get faxes from wherever and have it land at my email for easy transmission. Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

I really cannot think of anything. It is a tool like any other. Rarely has any glitches. And if a glitch happens, it is almost always a result of some process internal to EY. Review collected by and hosted on G2.com.

Verified User in Hospital & Health Care
UH
Verified User in Hospital & Health Care
Enterprise (> 1000 emp.)
"Send/receive faxes without machine."
4/5
What do you like best about eFax Corporate?

Ability to fax from mobile phone, very quickly. Ability to fax from computer. Free trial period. Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

Speed is kind of slow is sometimes lags or you are not sure if the task is complete. For the app the price is high. I am not sure whether it is secure or if they encrypt the data. Review collected by and hosted on G2.com.

Verified User in Financial Services
AF
Verified User in Financial Services
Enterprise (> 1000 emp.)
"Fax without a fax machine"
4/5
What do you like best about eFax Corporate?

When it comes to documents requiring signatures, especially for those who live out of state, it's incredibly convenient and easy to use efax. People don't realize you don't need an actual fax machine to send a fax. It's a real time and money saver-lots less spent on stamps! Review collected by and hosted on G2.com.

What do you dislike about eFax Corporate?

initial set up can be difficult to explain Review collected by and hosted on G2.com.

Pricing

Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more.