--- 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 ![RPT Labs T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "RPT Labs T.") RT RPT Labs T. Small-Business (50 or fewer emp.) 3/17/2026 "Easy Faxing with Room for Improvement" 4.5/5 What do you like best about eFax Online Fax Service? I find eFax Online Fax Service easy to use and really simple for saving contacts to the recipient list, which is great for recurring document submissions. It offers a convenient way to send and receive faxed documents from companies in our industry and potential clients. The initial setup was very simple and fast, which was a big plus. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? I wish I could view unsuccessfully sent faxes. It would help me identify which document needs to be resent. 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 for sending and receiving faxed documents conveniently, saving time with an easy-to-use interface and simple contact management. 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-12498521/official_response/edit) We’re glad to hear that eFax makes sending and receiving documents easy, with simple contact management and a quick setup. Regarding your suggestion about viewing unsuccessfully sent faxes: some faxes reach our server and are listed in the records, while others do not reach our system and will not appear. We will also share your feedback with our team for future improvements. If you have any other questions or need assistance, please message us at socialsupport@efax.com, and we would be happy to help! ^MQ Validated ReviewerIncentivizedSource: Seller invite ![Alex B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alex B.") AB Alex B. Patient Care Coordinator Small-Business (50 or fewer emp.) 1/13/2026 "Fast, High-Quality Faxes with Room for Feature Improvements" 3/5 What do you like best about eFax Online Fax Service? Faxes come quick and are of comparable quality to a traditional fax machine. The UI makes it easy to open (download) each individual fax. The ability to preview them makes finding older faxes easier. I utilize eFax daily and it is easier to manage than a physical fax machine (and much quieter!) Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? Some features that seem basic are behind paywalls, such as the ability to organize faxes. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? eFax makes it so we don't have paper faxes everywhere. It makes taking downloading the fax and getting it into patient files easy and quick. 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-12208593/official_response/edit) Thank you for your feedback Alex. We are glad to hear that you find our service convenient against physical fax machines. We would like to assure you that we are also working on improvements for our service. Should you require any assistance or information regarding our service pricing, please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist! ^RA Current UserValidated ReviewerIncentivizedSource: Seller invite ![Kristen L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kristen L.") KL Kristen L. CPA/Owner Small-Business (50 or fewer emp.) 5/13/2026 "Easy, Reliable Fax Access When You Need It" 4/5 What do you like best about eFax Online Fax Service? Easy access to faxing when needed; usually fairly reliable to log into Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? Faxes do not always process on the first try; transmission can be slow Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? N/A 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-12807009/official_response/edit) Hello Kristen, Thank you for taking the time to share your feedback and for rating eFax 4 stars. We are happy to hear that you find eFax easy to access when you need to send or receive faxes and that your login experience has generally been reliable. We also appreciate your comments regarding fax processing times and occasional transmission delays. Your feedback is valuable, and we continuously work to improve the performance and reliability of our service to provide a smoother experience for our customers. ^MQ Current UserValidated ReviewerIncentivizedSource: Seller invite ![Ashley G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ashley G.") AG Ashley G. 1/13/2026 "Convenient and Easy, Yet Confirmation Lag" 5/5 What do you like best about eFax Online Fax Service? I like that you're able to log in anywhere at any time and check for the faxes. It's better than having the actual fax machine in the office that you have to go to wait for the fax to come in. The electronic fax is convenient and very easy to use. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? When sending a fax, sometimes it takes a while to confirm that it actually went through. It'll say fax sent, but the confirmation that I'm able to view takes a while. 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 communication issues with secure faxing, especially for patient care. It aids in tracking and managing information. Logging in to check faxes anytime, anywhere, is convenient and easier than using a physical fax machine. 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-12210562/official_response/edit) Thank you for the 5-star review! We’re glad to hear that eFax makes it easy to access and manage your faxes anytime, anywhere, and that it supports secure communication for patient care. We appreciate your feedback about confirmation delays and will continue working to improve the experience. If you ever need assistance or experience any issues, please feel free to reach out to us at socialsupport@efax.com. We are always happy to help! ^MQ Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Mental Health Care](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Mental Health Care") AM Verified User in Mental Health Care Mid-Market (51-1000 emp.) 7/14/2026 "Fast, Detailed, and Convenient Faxing Made Easy" 4/5 What do you like best about eFax Online Fax Service? Fast, detailed, and convenient—easy to use. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? Sometimes my faxes don’t send even though all the details are correct. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? They send the required documents quickly and in a timely manner. 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-13103889/official_response/edit) Thank you for your 4-star review! We're glad to hear that you find eFax fast, convenient, and easy to use. We appreciate your feedback about the occasional sending issues and will continue working to improve the reliability of our service. If you need any assistance, please don't hesitate to contact us at socialsupport@efax.com. We'd be happy to help! Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") UF Verified User in Financial Services Small-Business (50 or fewer emp.) 7/22/2026 "Fast, Intuitive, and Reliable Fax Service" 5/5 What do you like best about eFax Online Fax Service? I like the speed of eFax Online Fax Service. I also appreciate the ability to keep track of my faxes and get copies when I need them. The initial setup was very easy and all intuitive. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? There is nothing I dislike about eFax Online Fax Service. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I primarily use eFax Online Fax Service for sending and receiving important documents securely. 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-13147221/official_response/edit) Thank you for your positive feedback! We’re glad to hear that eFax has made sending, receiving, and managing your faxes easy and convenient. We appreciate you choosing eFax for your secure faxing needs. If you need any assistance, please don't hesitate to contact us at socialsupport@efax.com. We'd be happy to help! ^MQ Validated ReviewerSource: Organic ![Ashleigh D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ashleigh D.") AD Ashleigh D. 1/13/2026 "User-Friendly, Fast, and Efficient" 5/5 What do you like best about eFax Online Fax Service? I find eFax Online Fax Service significantly faster than traditional faxing, and I love that it saves paper. The service is super user-friendly, with fast sending and receiving times, and it's well-priced. The initial setup was super easy, and once I figured out how to set up the notifications to my email, it made using eFax so much better. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? Setting up the notifications to my email wasn't straightforward initially. Also, I think when logging in it should take you directly to your message inbox instead of the send fax screen. 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 is significantly faster than traditional faxing and saves paper. I love its user-friendly interface, fast sending and receiving times, and reasonable pricing. 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-12209724/official_response/edit) Thank you for your fantastic review! We are thrilled to hear that eFax is faster, paper saving, and user friendly for you. We appreciate your feedback about notifications and the login experience it helps us make eFax even better. If you ever need assistance or experience any issues, please feel free to reach out to us at socialsupport@efax.com we are always happy to help! ^MQ Validated ReviewerIncentivizedSource: Seller invite ![Malika J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Malika J.") MJ Malika J. 2/10/2026 "Fast, Reliable, and Effortless Faxing" 5/5 What do you like best about eFax Online Fax Service? I like that eFax Online Fax Service is fast and easy to use. Sending documents is faster and effortless, as you just send it and it's gone. The platform setup was incredibly quick, taking only five minutes to be up and running, which made us ready to use it immediately. I also rely on it for receiving any kind of medical documents from hospitals, which makes my work easier. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? There is nothing about eFax that we don't like. Review collected by and hosted on G2.com. What problems is eFax Online Fax Service solving and how is that benefiting you? I rely on eFax Online Fax Service for receiving medical documents from hospitals. It makes my work easier by ensuring everything is received efficiently. 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-12337257/official_response/edit) Hello Malika, Thank you for your wonderful review! We’re thrilled to hear that eFax is making it fast and effortless to send and receive important medical documents, and that the setup process was quick and seamless for you. We truly appreciate your support and are glad to be part of making your work easier. If you ever need assistance, please don’t hesitate to reach out to us at socialsupport@efax.com Validated ReviewerIncentivizedSource: Seller invite ![Kim H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kim H.") KH Kim H. Small-Business (50 or fewer emp.) 3/17/2026 "Streamlined Faxing, Needs Improved Notifications" 4/5 What do you like best about eFax Online Fax Service? I like that eFax Online Fax Service keeps things paperless, which makes managing faxes simpler for me. I also appreciate the notifications of new faxes, as it means I'm not constantly checking the fax machine. Setting up the service was easy too. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? I need notifications on failed faxes, like an email when faxes fail. 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 keeps it paperless and simplifies things by sending notifications of new faxes, so I'm not constantly checking the fax machine. 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-12495912/official_response/edit) We’re glad to hear that eFax helps you stay paperless and makes managing faxes easier with notifications for new faxes. We also appreciate your suggestion about receiving notifications for failed faxes Regarding your suggestion about viewing unsuccessfully sent faxes: some faxes reach our server and are listed in the records, while others do not reach our system and will not appear. 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! ^MQ Validated ReviewerIncentivizedSource: Seller invite KN Kristen N. 1/13/2026 "Convenient and Reliable, Despite Availability Issues" 5/5 What do you like best about eFax Online Fax Service? I like the convenience of eFax Online Fax Service, which allows me to work from anywhere for my clients. I also appreciate that it lets me forward essential documents securely. The initial setup was very easy, and I find this especially beneficial. Review collected by and hosted on G2.com. What do you dislike about eFax Online Fax Service? There's been issues on availability because the site was down or hacked, but they allowed me to continue to use the services through their Canada site and I was able to continue to work. 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 critical documents without needing a physical fax machine, saving on copy paper expenses. It offers the convenience to work from anywhere and securely forward essential documents. 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-12208346/official_response/edit) Thank you so much for your excellent feedback Kristen. We are very happy to hear that you find our service reliable and convenient! We would like to assure you that we are currently working on improving our new site. Should you require any assistance, please do not hesitate to message us at socialsupport@efax.com and we would be happy to assist! ^RA Validated ReviewerIncentivizedSource: Seller invite ## 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(1,429) ](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);)