--- 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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Sasha M.
SM
Sasha M.
Operations Manager
Small-Business (50 or fewer emp.)
"Easy to Use with Handy Address Book and Reliable Fax Confirmations"
4/5
What do you like best about eFax Online Fax Service?

Ease of use, Address book, fax delivery confirmation emails. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

Difficulty receiving a billing invoice or statement. Also, the price seems high for our usage, which is about 2 sent faxes per month, and none received. Prior to this year, we sent about 3 faxes a year, and received none, but we have had this account since at least 2015. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Sasha, Thank you for your feedback! We’re glad eFax helps you handle important fax communications with ease. We also appreciate your comments regarding billing statements and pricing, and we’ll 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 Public Policy
UP
Verified User in Public Policy
Small-Business (50 or fewer emp.)
"Easy to Use and Affordable"
4/5
What do you like best about eFax Online Fax Service?

It's easy to use and relatively inexpensive Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I don't love the UX for the billing and invoices; I would like to have an easily downloadable invoice and even a monthly email that notifies me that I am about to be charged Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your feedback! We’re glad eFax provides an easy and affordable way to send and receive faxes without the need for a physical fax machine. We also appreciate your suggestions regarding billing and invoices. 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

Your Future  N.
YN
Your Future N.
Business Owner
Small-Business (50 or fewer emp.)
"Essential, Time-Saving Fax Solution"
5/5
What do you like best about eFax Online Fax Service?

I love eFax Online Fax Service because it saves me the time of sending by mail and I always receive a confirmation once the eFax is received. It's been the best at-home service, actually saving me money and steps in getting information where it is needed as soon as possible. I appreciate having an ongoing record of all my faxes that are sent, and being able to go back and access that record to resend it at any moment, which I think is the best tool ever! The initial setup was very easy, and I no longer have to go to Staples to send a fax. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

eFax serves all my purposes. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello, valued eFax customer, Thank you so much for your wonderful 5-star review! We're delighted to hear that eFax has made sending faxes faster, more convenient, and more cost effective for you. It's great to know that features like fax confirmations, secure fax history, and easy access to resend documents have helped simplify your workflow. We are especially happy that the easy setup and ability to fax from home have made such a positive difference. Thank you for choosing eFax. We truly appreciate your support and look forward to continuing to serve you!

Verified User in Individual & Family Services
UI
Verified User in Individual & Family Services
Small-Business (50 or fewer emp.)
"Convenient Anytime Faxing, but Cover Page Space and Fees Need Improvement"
3.5/5
What do you like best about eFax Online Fax Service?

I can fax to whomever, whenever. I don't have to leave my home to send or receive a fax. And I have a dedicated fax number to receive faxes. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

The cover page area is too small. It would be beneficial to be larger to see everything I'm writing in that area. Also, I get charged fees for going over a certain amount of pages. I tried speaking with someone about changing it but never got a clear response. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your feedback! We’re glad eFax provides the flexibility to send and receive important documents from anywhere, especially when access to a physical fax machine may be limited. We also appreciate your feedback regarding the cover page and pricing. 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

Alfonzo A.
AA
Alfonzo A.
Small-Business (50 or fewer emp.)
"Easy and Convenient Faxing from Home or Office"
4.5/5
What do you like best about eFax Online Fax Service?

I find it easy to handle and use. I can send the documents I need to the IRS from the comfort of my home or office, without having to go out to find a place to send a fax. The service has been spectacular for that, and the initial setup was very easy. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

ALL GOOD Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Alfonzo,

Thank you for your wonderful review! We're delighted to hear that you find eFax easy to use and convenient for sending important documents from the comfort of your home or office. We truly appreciate your feedback and are happy to know you're enjoying our service! If you have any questions or require any assistance please don't hesitate to contact us at socialsupport@efax.com and we would be happy to assist! ^MQ

Keith K.
KK
Keith K.
CPA
Small-Business (50 or fewer emp.)
"Reliable, Easy Faxing with great service when you have to use old time faxing"
4.5/5
What do you like best about eFax Online Fax Service?

Ease of operation and ability to access Legacy website. The price is the same as other services and performance is reliable. It helps me get documents to the IRS. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

Kind of high priced for an old technology, faxing. But I must use it in my job for IRS contact. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your feedback! We’re glad to hear that eFax is reliable, easy to use, and helps you send important documents without the need for a separate fax machine or phone line. We also appreciate your feedback regarding pricing. 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

Eloise Palmisano N.
EN
Eloise Palmisano N.
Psyche nurse practitioner
Small-Business (50 or fewer emp.)
"Convenient, Paperless Solution for Medical Practices"
5/5
What do you like best about eFax Online Fax Service?

I like that eFax Online Fax Service allows me to send and receive faxes without the worry of having more paper clutter in my office, and I find it very convenient that it is accessible any time. Setting it up was very easy as well. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I find it inconvenient to have to scan documents into my scanner to fax them through eFax Online Fax Service. This extra step can be a bit of a hassle. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Eloise

Thank you for your feedback! We're glad to hear that eFax has helped make your practice more paperless, convenient, and efficient. We appreciate you sharing your experience with us! 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 Religious Institutions
AR
Verified User in Religious Institutions
Small-Business (50 or fewer emp.)
"Easy to Manage Fax-to-PDF Workflow That Feels Secure"
5/5
What do you like best about eFax Online Fax Service?

It’s easy to manage, and having a “fax number” can increase the feeling of security for some people compared with sending documents by email. I can then retrieve the generated files as a PDF attachment in my email, without any interruption to my workflow. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

At times, it can be a bit challenging to navigate the backend interface, especially when I’m trying to figure out how to do things like editing a subscription. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Thank you for your feedback! We’re glad eFax has helped replace physical faxing and fit seamlessly into your workflow. We also appreciate your feedback regarding the interface 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

Verified User
G
Verified User
Small-Business (50 or fewer emp.)
"Essential Fax Solution with Proven Delivery"
5/5
What do you like best about eFax Online Fax Service?

I like using eFax Online Fax Service because it solves the problem of some agencies still needing documents faxed when no one has traditional faxes anymore. It's nice that we always have a record of what has been sent out and that it was received. If someone says they did not receive it, we have proof of it being sent. It's a great tool for us, especially since many tax agencies lose paperwork. The ability to prove that documents were sent and sent on time eliminates issues for us. It's also very easy to use, with no initial setup issues, and it works great without any complaints. I also appreciate that we can use it on our phones. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

We really have no complaints. 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 our eFax service worked well for your business! 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

Tamika C.
TC
Tamika C.
Small-Business (50 or fewer emp.)
"Streamlined Faxing with User-Friendly Interface"
5/5
What do you like best about eFax Online Fax Service?

I like the option to send faxes via email using eFax Online Fax Service. It's has a user-friendly interface that's easy to navigate. I also appreciate the security features and overall ease of use it offers. The initial setup was pretty easy, and the transition from Fax Zero to eFax made handling faxes much simpler. Review collected by and hosted on G2.com.

What do you dislike about eFax Online Fax Service?

I find it takes a while for the fax to appear in my sent items after being sent. It doesn't show up right away. Review collected by and hosted on G2.com.

Response from Mohd Qutifan of eFax Online Fax Service

Hello Tamika, Thank you for your great 5-Star review! We're glad to hear you're enjoying eFax's ease of use, security, and email faxing. Regarding your feedback, sent faxes will appear in your Sent folder once they have been successfully delivered. If you ever need assistance, please don't hesitate to contact us at socialsupport@efax.com. ^MQ

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