Best Online Fax Services

Compare the Top Online Fax Services as of November 2025

What are Online Fax Services?

Online fax services allow individuals and businesses to send and receive faxes securely over the internet without the need for a traditional fax machine. Users can upload documents from their computer, email, or cloud storage and send them to fax numbers worldwide in digital format. These platforms provide features like electronic signatures, delivery confirmations, and document archiving to simplify communication and recordkeeping. By eliminating hardware, paper, and phone lines, online faxing reduces costs and improves accessibility. Ultimately, online fax services modernize document transmission while maintaining security and compliance for sensitive communications. Compare and read user reviews of the best Online Fax services currently available using the table below. This list is updated regularly.

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    Notifyre

    Notifyre

    Notifyre

    Send and receive fax via email, our secure web app or via API integration. Fax from computer, tablet or mobile with Notifyre. Streamline business communication with effortless online faxing. With enterprise security Notifyre is HIPAA compliant, ISO certified offers secure data encryption as standard. Complimentary fax number porting, optional high quality, fax broadcasting and more. Account management features include unlimited users, control user permissions, upload fax numbers and manage contacts in address book.
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    Starting Price: 2¢/SMS part; 3¢/fax page (USD)
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  • 2
    Medsender

    Medsender

    Medsender

    HIPAA compliant secure faxing built exclusively for healthcare. Medsender integrates with dozens of top EMR / EHR systems and provides everything you need out of the box to view, sign, edit, and upload documents to your EMR system. Medsender's optional automation feature can also automatically label incoming faxes and upload them to the corresponding patients' chart in your EMR, saving several hours of manual work each day. You can keep your existing fax numbers and / or get new fax numbers from Medsender. Free trial available, no contracts and no commitments. Medsender integrates instantly with your EMR so your patient records and documents are always up-to-date.
    Starting Price: $99 per month
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  • 3
    VirtualPBX

    VirtualPBX

    VirtualPBX

    VirtualPBX stands as an acclaimed Business Phone System Provider, renowned for its award-winning services. Offering industry-leading features, boasting 99.999% reliability, and competitive pricing, VirtualPBX equips businesses with top-tier communication tools for seamless unified communications. Catering to a diverse range of enterprises, from entrepreneurs to contact centers seeking a complete contact center solution. VirtualPBX serves as the ultimate destination for modern business VoIP needs. With plans starting at just $18 per month, VirtualPBX ensures accessibility and excellence in communication solutions. Get a free demo today!
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    Starting Price: $18/month
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    eGoldFax

    eGoldFax

    eGoldFax

    eGoldFax revolutionizes faxing by eliminating the need for a traditional phone line, offering a convenient and versatile solution for sending and receiving faxes. Whether you're using a desktop computer, a multi-function printer (MFP), or even a mobile device, eGoldFax ensures effortless fax communication. With eGoldFax, the possibilities are endless. Incoming faxes can be effortlessly redirected to an email address, a network folder, or a printer, providing the flexibility to access and manage your faxes in a way that suits your workflow. eGoldFax has forged partnerships with renowned Multi-Function Product providers, solidifying its position as a leading fax solution. By collaborating with industry giants such as Sharp, Kyocera, Xerox, Konica Minolta, Canon, HP, Ricoh, Lexmark, and more, eGoldFax ensures seamless integration with a wide range of MFPs. eGoldFax helps organizations become compliant with regulations such as HIPAA, GDPR, PCI, FERPA and more.
    Starting Price: $29.99 per month
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    ClickSend

    ClickSend

    ClickSend

    ClickSend offers SMS, MMS, Voice, Online Mail, Email and Fax software for businesses. Our communications and messaging tools are simple to use, automate and integrate. That’s why they’re used by some of the most trusted brands, organisations and developers globally. Built for all, you can access ClickSend via our Dashboard, mobile app, flexible API or 900+ integrations. Plus, ClickSend offers helpful 24/7 support, and lightning fast delivery via a secure and reliable platform. From SMS marketing and alerts to bulk mailouts sent from your browser, join over 90,000+ businesses sending communications around the world. Our 100% uptime guarantee and lightning fast direct routes provide reliable messaging, no matter the channel. From small businesses to enterprise, ClickSend powers billions of messages around the world with 232+ direct carrier connections. Plus, ClickSend is always pay-as-you-go. That’s why ClickSend is business communications, solved.
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    Starting Price: $20 minimum topup
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    WestFax

    WestFax

    WestFax

    #1 rated HIPAA Compliant Fax Service. 100% cloud based. No hardware required. We can port your existing fax number or give you a new number (toll free available as well). HIPAA COMPLIANT FAX Secure, HIPAA compliant, cloud based fax server solution that enables users to send and receive high volume fax. FAX API We've done hundreds of HIPAA compliant API integrations for some of the largest healthcare companies in the world. When you choose WestFax we will provide a dedicated API programmer to help you every step of the way. If you're looking for Fax API integration, High Volume Broadcast Fax, Fax to e-mail or any other fax solution, WestFax is here to help.
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    Starting Price: $0.01
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    net2phone

    net2phone

    net2phone

    net2phone provides innovative and affordable cloud based telephony software and services to both small and mid-sized businesses and large or multinational enterprises. Our Unified Communications and Contact Center solutions provide advanced features that can be customized to suit your unique business needs while ensuring simplicity through implementation and use. net2phone’s compelling​ ​UCaaS offer combines voice, video, chat, and messaging under one platform, includes advanced features and integrations, and unlimited calling to over forty popular destination countries. uContact, net2phone’s omnichannel CCaaS solution, streamlines all voice and digital interactions​, ​enabling contact centers to meet customers in the digital channel of their choice​ and ​integrating all touchpoints into a Unified Inbox. Other flagship solutions include SIP Trunking services, native integration with Microsoft Teams, and international connectivity capabilities.
    Starting Price: $17.99/month/user
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    ExtraFax

    ExtraFax

    extracomm

    ExtraFax is a faxing solution that enables users to send and receive faxes directly from their e-mail or web client. Easy to use and learn, ExtraFax for Microsoft Exchange and ExtraFax for Notes/Domino are add-on applications that were built from the ground up. Completely scalable to meet the needs of any organization, from SMB to large enterprises. ExraFax enterprise cloud faxing is a high-capacity, reliable, and globally accessible service that enables the transmission and reception of faxes from any internet-connected application, with no installations. ExtraFax™ allows its customers with HCL Notes/Domino™ or Microsoft Exchange™ to integrate fax communication seamlessly and cost-effectively on desktops and with their custom business applications. Whether you are a small, medium, or multinational enterprise, ExtraFax™ can work to improve communications efficiency and lower the cost of sending faxes.
    Starting Price: $7 per month
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    Upland InterFAX

    Upland InterFAX

    Upland Software

    InterFAX provides HIPAA & PCI-DSS compliant, cloud-based, scalable fax solutions for businesses of all sizes. The service is ideal for multi-office and remote workers as users may securely access the Control Panel from any internet-enabled device. Features include comprehensive audit trails, automatic fax deletion upon delivery, enterprise user management, as well as an integrated faxing platform/API with automatic fax removal. A Business Associate Agreement (BAA) is available upon request.
    Starting Price: $9.95 per month
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    Phaxio

    Phaxio

    Phaxio

    Our simple JSON API will have you up and faxing in no time! Also, you can post a URL or a string of HTML and we'll send it just like you'd see it in a WebKit browser. Isn't that sweet? Stop worrying about busy signals and telephony annoyances. With our advanced batching and collision avoidance features, you're confident that your faxes will be delivered. Pay for what you use. No monthly contract, cancel at any time. Also, there are no complicated rate decks and pricing calculations. Send and receive starting at 7¢ per page (volume discounts available). We'll give you an API test key that you can use in your staging environment for free and unlimited API calls. We provide clear and up-to-date documentation. Also, we have open-source first-party and community-contributed client libraries to quickly get you started. Never worry about having enough phone lines or channels again. Send and receive as many faxes as you need, whenever you need.
    Starting Price: 7¢ per page
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    LINXS Communications

    LINXS Communications

    LINXS Communications

    LINXS Communications offers world class scalability. As your company grows so will your need for additional VoIP services. You let us do all the leg work, so you can focus on your business. With Cloud PBX business VoIP phones from Linxs Communications you can expect to see considerable savings on your phone bill while upgrading your business communications at the same time. LINXS Communications has the capability to allow you to make and receive calls from your mobile phone or a softphone straight from your desktop. Don't let hardware be a barrier to entry. Gigabit phones with high-definition (HD) audio and video gives outstanding clarity over the typical analog phone. 110+ unique feature rich options for you to pick from. We have what your business needs to succeed with plug and play VoIP phones. 24 x 7 x 365 Support located in the United States. Your calls or emails will get a response from the same support team every time.
    Starting Price: $19.95
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    Fax.Cloud

    Fax.Cloud

    Fax.Cloud

    FaxCloud is a cloud-based fax service hosted on Microsoft Azure in Canada, enabling users to send and receive faxes via SMTP email, a web portal, tablets, or mobile phones without on-premises hardware or phone lines. The platform supports secure, virtual private access and is tailored for sectors like financial services, healthcare, education, government, and manufacturing by offering cost-effective alternatives to traditional fax servers. It includes a user-friendly web portal, support services with case tracking, and a setup process aligned with business timelines. Onboarding is described as typically within 30 days, and the service emphasises high service levels, working via designated administrators and partner vendor integration. Share confidential forms and permits securely across departments or jurisdictions. Send and receive transcripts, student records, and enrollment documents with ease.
    Starting Price: $10 per month
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    FAXCOM

    FAXCOM

    Biscom

    FAXCOM is the leader in enterprise fax that started it all in 1986. Offered as on-prem or cloud, FAXCOM can be deployed to all network environments, supports multiple telephony options (T.30, T.38, SIP, T1 PRI, Analog, etc.) and also supports virtual environments. FAXCOM is the most reliable, scalable, and secure fax solution for medium and large companies.
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    eFax Corporate
    eFax Corporate is a HIPAA-compliant secure cloud fax service that lets your staff send and receive faxes online from any device such as a PC, laptop, smartphone or tablet. We help many organizations cut costs, reduce management overhead and increase productivity while maintaining regulatory compliance and enhancing security. We use TLS encryption and AES 256-bit encryption for faxes in transit and at rest, and our secure fax API integrates to your applications. BAA also available. eFax Corporate offers more business faxing and secure information exchange solutions than you might think. From Large File Sharing capability, to advanced fax annotation, mobile apps, regulatory compliance, and a secure fax API that integrates to your existing business applications such as a CMS or EHR system and can power high volume faxing— eFax Corporate is your comprehensive fax solution.
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