--- title: eFax Online Fax Service Reviews meta\_title: 'eFax Online Fax Service Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 204 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: 4.4 review\_count: 204 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # eFax Online Fax Service Reviews & Product Details Visit Website eFax is a leading online cloud fax service that enables users to send and receive faxes using the Internet instead of a phone line. Handle all your fax communications conveniently rom your desktop or mobile device. No fax machine required! eFax has revolutionized how businesses manage their faxing needs, offering the utmost in convenience and secure faxing capabilities. eFax offers: - Dedicated local or toll-free fax numbers. - Scalable online fax solution - Easy setup. - HIPAA-compliant fax options to ensure data security and compliance. - Seamless integration with Enterprise API for streamlined workflows. - HITRUST-CSF certified enterprise fax options, providing peace of mind for sensitive information transmission. - User-friendly iOS/Android mobile and desktop apps for convenient management of online fax communications. - Global faxing capabilities to 200 countries, enabling businesses to connect with clients worldwide. Whether you're an enterprise business, or a small office or personal fax user, eFax has a plan for you. Sign up today at www.efax.com. For enterprise fax and HIPAA-compliant options, call 1 (888) 532-9265 for a personalized quote. * * * Product Website eFax Online Fax Service Seller [Consensus Cloud Solutions](https://www.g2.com/sellers/consensus-cloud-solutions) Discussions [eFax Online Fax Service Community](https://www.g2.com/products/efax-online-fax-service/discuss) Solution Type Best-of-Breed Overview by Fiona B Show More ## Pricing Pricing provided by eFax Online Fax Service. ### Personal $4.99 1 Users Per Month [ View More Pricing Information ](https://www.g2.com/products/efax-online-fax-service/pricing) ## eFax Online Fax Service Integrations (3) What do users say about integrations? Verified by eFax Online Fax Service [ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Agentforce Sales (formerly Salesforce Sales Cloud) ](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") HealthCloud ](https://www.g2.com/products/healthcloud/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Mozilla Firefox ](https://www.g2.com/products/mozilla-firefox/reviews) Show More ![Michael S M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Michael S M.") MM Michael S M. CEO/President at Green Fuel Solutions LLC Small-Business (50 or fewer emp.) 7/17/2026 "Easy, Secure Faxing from Any Device" 5/5 What do you like best about eFax Online Fax Service? easy to acces and secure faxing from PC, MAC or smartphone Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? The Reports dont update fast enough, other then that perfect Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? easy to be able to fax when requested to fax instead of email Review collected by and hosted on G2.com. Show More Response from Rahd A of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-13123923/official_response/edit) Thank you so much for your excellent feedback Michael. We are very happy to hear that you find our service and features convenient and easy to use! Regarding faxes, they are heavily reliant on your document's memory or the recipient's fax machine printing speed or traffic. As soon as our service receives a fax completion response from the recipient, a report will be generated and then archived to your web account and sent to your email address at the same time. Please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist you in using our service and provide you recommendations on lowering your document data or recommended fax formats. Many thanks and may you have a wonderful week ahead. The eFax Support Team ^RA Current UserValidated ReviewerIncentivizedSource: Seller invite AL Anna L. Small-Business (50 or fewer emp.) 3/17/2026 "Fast and User-Friendly, Needs Improved Fax Viewing" 4/5 What do you like best about eFax Online Fax Service? I like that eFax Online Fax Service is fast and easy to navigate. It's valuable because patients need certain things quickly, and eFax is able to assist with that. I also found the initial setup to be very easy. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? A few months ago, there was a change in how faxes are viewed. You used to be able to open up the fax directly and it was viewable, but now you have to click a link to view it. This takes more time and can be challenging for office members who are not so tech-savvy. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I find eFax Online Fax Service a good alternative to mailing things that can't be emailed. It's fast and easy to use, assisting us in providing patients with the necessary information quickly. Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12493711/official_response/edit) Thank you for your feedback! We’re glad to hear that eFax helps you quickly and easily provide patients with important information. Regarding the recent change in viewing faxes: if you have Secure Storage enabled, the fax will not appear directly in the email you receive; the email only indicates that you have a fax to view. We will also share your feedback with our team for future improvements. If you have any other questions or require any assistance, please do not hesitate to message us at socialsupport@efax.com, and we would be happy to assist! Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Verified User in Computer Software Mid-Market (51-1000 emp.) 2/10/2026 "eFax Is Easy, Fast, Reliable—and a Great Value" 5/5 What do you like best about eFax Online Fax Service? Almost everyone has gone to email for moving documents around. But, for the occasional need for a fax machine, Efax is perfect. It's easy, fast and reliable and the rates are great! Plus the ability to login on the go and fax is a great advantage. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? The only thing that Efax doesn't do (or at least I don't know how to make it do), is give me a fax confirmation. I realize it can't do that immediately in most cases because it takes a little while for most jobs to be completed. But, it would be helpful to get a confirmation in my email when the job is completed, or notification if it is unable to send. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? We are a technology company. Everyone uses digital means to transfer information around. Efax is perfect for any occasion where an actual fax is needed. Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12340951/official_response/edit) Thank you for your 5-star review! We’re thrilled to hear that eFax is making faxing easy, fast, and reliable for you. We appreciate your feedback about confirmation notifications and will continue working to improve the experience. If you require further assistance, please do not hesitate to message us at socialsupport@efax.com, and we would be happy to assist! ^MQ Current UserValidated ReviewerIncentivizedSource: Seller invite ![Oscar T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Oscar T.") OT Oscar T. Owner Small-Business (50 or fewer emp.) 1/13/2026 "Modern Faxing Made Simple and Reliable" 5/5 What do you like best about eFax Online Fax Service? What I like best about eFax Online Fax Service is how easy and reliable it is. I can send and receive faxes from anywhere without needing a fax machine, which saves time, space, and hassle. The interface is user-friendly, documents are delivered quickly, and having everything stored digitally makes it simple to search and organize important files. It’s especially convenient for handling business or legal documents on the go, and the security features give me peace of mind. Overall, eFax makes faxing modern, efficient, and stress-free. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? What I dislike about eFax Online Fax Service is the pricing, which can feel a bit high compared to some newer alternatives, especially if you don’t fax often. Occasionally, large attachments can take longer to send or require resizing, and I’d like to see more flexibility with included pages each month. That said, the service is reliable overall, but a more affordable plan or clearer overage pricing would be a welcome improvement. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? eFax Online Fax Service solves the problem of needing a physical fax machine, dedicated phone line, and paper supplies to send and receive faxes. Instead, I can fax documents directly from my computer or phone, which saves time and eliminates the hassle of maintaining outdated equipment. This benefits me by streamlining my workflow, reducing clutter, and making it easy to manage, store, and access important documents digitally. It’s especially helpful when I’m traveling or working remotely, because I can fax anytime, anywhere without being tied to a machine. Review collected by and hosted on G2.com. Show More Response from Rahd A of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12209578/official_response/edit) Thank you so much for your excellent feedback Oscar. We are very happy to hear that you find our service reliable and convenient! Should you require more information in pricing and suggestions for outbound faxing, please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist! ^RA Validated ReviewerIncentivizedSource: Seller invite LW Little Star W. 1/13/2026 "Convenient for PDF Faxes, but Slow Turnaround Times" 2.5/5 What do you like best about eFax Online Fax Service? I like that with eFax Online Fax Service, I don't need to have a physical fax machine anymore. It allows me to send PDFs directly without printing documents, which makes the process much simpler. Plus, it saves paper. The initial setup was very easy; just setting up the number was straightforward. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? I hate the delays. I hate how long it takes for a fax to go through because a lot of times I'm on the phone with IRS. I send a fax. And then I have to sit there and wait for five minutes before it actually goes to them. And then they have to wait for a while to receive it on their end. It's just a very time consuming process, whereas a fax machine I were to buy one, would be much faster. So if they could improve the turnaround time, it'd be ideal. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I use eFax Online Fax Service as my fax machine for my CPA practice, eliminating the need for an actual fax machine. It makes it easier to fax PDFs instead of printing and manually sending, saving paper and streamlining communication with the IRS. Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12209316/official_response/edit) Thank you for your feedback! We’re glad eFax has helped you eliminate the need for a physical fax machine and made sending PDFs easier while saving time and paper. To help reduce transmission delays, we recommend scanning documents in black and white at 200 DPI, which typically allows faxes to send in about 30 seconds per page. If you need any assistance, please feel free to contact us at socialsupport@efax.com we’re happy to help! ^MQ Validated ReviewerIncentivizedSource: Seller invite ![Matthew E.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Matthew E.") ME Matthew E. Medical Coordintor Small-Business (50 or fewer emp.) 2/10/2026 "Saves Time with Effortless Faxing" 5/5 What do you like best about eFax Online Fax Service? I love how simple and easy eFax Online Fax Service is to use and the speed by which the faxes are sent over. The service is valuable to me because my work has a lot of moving parts and it can be time-consuming, but with eFax, this improves the rate that things can get done in a simple way. The initial setup was very simple and it was an easy setup. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? I think the only thing that could be improved is a message showing that your fax has been reviewed. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I use eFax to fax medical documents efficiently, saving time by avoiding the tedious process of reaching out to doctors. It's simple and fast, enhancing workflow and allowing tasks to be completed at a quicker rate. Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12339198/official_response/edit) Thank you for your 5-star review! We’re glad to hear that eFax is helping you send faxes quickly and efficiently. If you ever need assistance, please don’t hesitate to reach out to us at socialsupport@efax.com and we are happy to help! Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Insurance](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Insurance") AI Verified User in Insurance Small-Business (50 or fewer emp.) 7/16/2026 "Easy to use!" 4/5 What do you like best about eFax Online Fax Service? easy to use. and fast.We have been using it for a few yeasrs with no issues. yes! Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? sometimes it logs you out and sometimes it is hard to log into the right plantform. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? it helps us send off documents via fax for neveada health link and medicaid medicare. Review collected by and hosted on G2.com. Show More Response from Rahd A of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-13120545/official_response/edit) Thank you so much for your feedback and we are very pleased to hear that you find our service convenient and easy to use! Regarding our service, due to security, login sessions are limited and the website portal login are designed in a way to make it as secure and convenient as possible. Please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist you in using our service and provide you recommendations on other free features that our service has to offer. Thanks again and may you have a wonderful week ahead. The eFax Support Team ^RA Current UserValidated ReviewerIncentivizedSource: Seller invite ![Tim O.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tim O.") TO Tim O. Small-Business (50 or fewer emp.) 3/17/2026 "Effortlessly Manages Our Business Communications" 5/5 What do you like best about eFax Online Fax Service? I like the simplicity of eFax Online Fax Service, and how easily manageable it is. The ability to sort faxes into folders is really helpful, as it allows others to quickly view folders to find legitimate faxes from random ones. Assigning tabs also helps. Additionally, the initial setup was very simple. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? It would be helpful if eFax Online Fax Service could identify spam faxes and have a designated folder for such. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I use eFax Online Fax Service to receive referrals and clinical authorizations. Its simplicity and folder organization make it easy to manage and sort faxes, helping others quickly find legitimate ones among random faxes. Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12500346/official_response/edit) Hello Tim, We’re glad to hear that you’re enjoying the simplicity of eFax and its folder organization features it’s great to know they’re helping you efficiently manage referrals and clinical authorizations. We also appreciate your suggestion regarding spam fax filtering, and we’ll be sure to share it with our team for future improvements. If you have any other questions or require any assistance, please do not hesitate to message us at socialsupport@efax.com, and we would be happy to assist! ^MQ Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Insurance](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Insurance") AI Verified User in Insurance Small-Business (50 or fewer emp.) 7/27/2026 "Simple, Efficient Faxing Made Easy" 4.5/5 What do you like best about eFax Online Fax Service? The simplicity/ how efficient it is to send a fax Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? Sometimes the log in screen can be laggy, but for the most part I have no complaints. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? They provide an easy platform for my agency to send and receive faxes Review collected by and hosted on G2.com. Show More Response from Mohd Qutifan of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-13170739/official_response/edit) Thank you for your 4.5-star review! We're glad to hear that eFax makes sending and receiving faxes simple and efficient for your agency. We also appreciate your feedback about the login screen and will share it with our team. If you ever need assistance, please don't hesitate to contact us at socialsupport@efax.com. ^MQ Current UserValidated ReviewerIncentivizedSource: Seller invite ET Eva T. Executive Assistant Small-Business (50 or fewer emp.) 4/23/2026 "eFax Makes Sending IRS Forms Fast and Effortless" 5/5 What do you like best about eFax Online Fax Service? It is very easy to send in forms to the IRS or other organizations and they receive it right away. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? There are no downsides to using eFax online Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? Instead of having to mail in the forms we can fax them and they are received the same day Review collected by and hosted on G2.com. Show More Response from Rahd A of eFax Online Fax Service [Editedit](https://www.g2.com/survey_responses/efax-online-fax-service-review-12676928/official_response/edit) Thank you so much for sharing your wonderful feedback and we are very glad to hear that our service promptly assisted you in sending your fax. We are also very happy to hear that our service provided you with convenience and please do not hesitate to message us at socialsupport@efax.com if you require any assistance or additional information! Thanks again! eFax Support Team. ^RA Current UserValidated ReviewerSource: Organic ## Pricing Options Pricing provided by eFax Online Fax Service. ### Personal $4.99 1 Users Per Month ### Business $14.99 Per Month ### Corporate Contact Us [ View More Pricing Information ](https://www.g2.com/products/efax-online-fax-service/pricing) eFax Online Fax Service Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_a654305de0dd720b0f32e3ee030c3297/documo.png "Product Avatar Image") Documo 4.6/5(230) [ Compare Now ](https://www.g2.com/compare/documo-vs-efax-online-fax-service) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_28ad0ea059a00eacf4b949663a5f5360/ifax.png "Product Avatar Image") iFax 4.7/5(480) [ Compare Now ](https://www.g2.com/compare/efax-online-fax-service-vs-ifax) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_1690e90d3b34e5682247349555a8ab59/opentext-fax-rightfax.jpeg "Product Avatar Image") OpenText Fax (RightFax) 4.1/5(22) [ Compare Now ](https://www.g2.com/compare/opentext-fax-rightfax-vs-efax-online-fax-service) ##### ##### eFax Online Fax Service Features Documents Editing Document Signature Storage Sending Fax Number Existing Numbers Cross-Platform Sending Platform User Authorization - HIPAA Compliant Messaging Compliant Emailing - HIPAA Compliant Messaging Clinical Communication - HIPAA Compliance [ View More Features ](https://www.g2.com/products/efax-online-fax-service/features) ## Top-Rated Alternatives [ ![iFax](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "iFax") iFax 4.7/5(480) ](https://www.g2.com/products/ifax/reviews) [ ![Documo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Documo") Documo 4.6/5(230) ](https://www.g2.com/products/documo/reviews) [ ![RingEX](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "RingEX") RingEX 4.2/5(1,430) ](https://www.g2.com/products/ringex/reviews) [ View All Alternatives ](https://www.g2.com/products/efax-online-fax-service/competitors/alternatives) ##### Categories on G2 [HIPAA Compliant Messaging](https://www.g2.com/categories/hipaa-compliant-messaging)[Online Fax](https://www.g2.com/categories/online-fax) ##### Explore More [Best Account-based Orchestration Platforms](https://www.g2.com/discussions/best-account-based-orchestration-platforms-what-s-worked-for-your-team)[Top tools for managing team and client appointments](https://www.g2.com/discussions/top-tools-for-managing-team-and-client-appointments)[Best-rated fleet management system for corporate fleets](https://www.g2.com/discussions/best-rated-fleet-management-system-for-corporate-fleets) [Best candidate relationship management software for agencies](https://www.g2.com/discussions/best-candidate-relationship-management-software-for-agencies)[Best APM tools for SaaS companies](https://www.g2.com/discussions/best-apm-tools-for-saas-companies)[Pros and Cons Details](https://www.g2.com/products/efax-online-fax-service/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)