Quick Overview
- 1#1: eFax - Leading online fax service enabling users to send and receive faxes directly via email from any device worldwide.
- 2#2: RingCentral Fax - Integrated fax solution within a unified communications platform for seamless email-to-fax sending and receiving.
- 3#3: Fax.Plus - Cloud-based fax app that converts emails to faxes with OCR, e-signatures, and unlimited storage.
- 4#4: MyFax - Reliable email-to-fax service offering high-volume sending, mobile apps, and global coverage.
- 5#5: iFax - Mobile-first fax tool for sending faxes via email with app integration and HIPAA compliance.
- 6#6: HelloFax - Simple email-to-fax service integrated with Dropbox for easy sending and document management.
- 7#7: Nextiva vFax - Business fax service allowing email delivery of faxes with VoIP integration and scalability.
- 8#8: MetroFax - Affordable online faxing via email with unlimited pages and US/Canada toll-free numbers.
- 9#9: CocoFax - Secure fax-to-email service supporting attachments and international faxing from Gmail/Outlook.
- 10#10: FaxBurner - Disposable email-to-fax burner numbers for temporary, privacy-focused fax sending.
We selected and ranked tools based on core functionality (including email integration, document processing, and scalability), performance consistency, ease of use, and overall value, ensuring the top 10 cater to both individual and enterprise demands.
Comparison Table
Email to fax software streamlines traditional fax workflows by allowing messages to be sent and received via email, and this comparison table breaks down leading tools like eFax, RingCentral Fax, Fax.Plus, MyFax, iFax, and more, helping readers identify the best fit for their needs.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | eFax Leading online fax service enabling users to send and receive faxes directly via email from any device worldwide. | specialized | 9.4/10 | 9.6/10 | 9.8/10 | 8.7/10 |
| 2 | RingCentral Fax Integrated fax solution within a unified communications platform for seamless email-to-fax sending and receiving. | enterprise | 8.7/10 | 9.2/10 | 9.0/10 | 8.0/10 |
| 3 | Fax.Plus Cloud-based fax app that converts emails to faxes with OCR, e-signatures, and unlimited storage. | specialized | 8.7/10 | 8.5/10 | 9.3/10 | 8.6/10 |
| 4 | MyFax Reliable email-to-fax service offering high-volume sending, mobile apps, and global coverage. | specialized | 8.2/10 | 8.5/10 | 9.2/10 | 7.5/10 |
| 5 | iFax Mobile-first fax tool for sending faxes via email with app integration and HIPAA compliance. | specialized | 8.1/10 | 8.3/10 | 9.2/10 | 7.4/10 |
| 6 | HelloFax Simple email-to-fax service integrated with Dropbox for easy sending and document management. | specialized | 8.1/10 | 8.0/10 | 9.2/10 | 7.5/10 |
| 7 | Nextiva vFax Business fax service allowing email delivery of faxes with VoIP integration and scalability. | enterprise | 8.1/10 | 8.2/10 | 9.0/10 | 7.6/10 |
| 8 | MetroFax Affordable online faxing via email with unlimited pages and US/Canada toll-free numbers. | specialized | 7.6/10 | 7.2/10 | 8.8/10 | 7.0/10 |
| 9 | CocoFax Secure fax-to-email service supporting attachments and international faxing from Gmail/Outlook. | specialized | 7.6/10 | 7.2/10 | 9.1/10 | 7.8/10 |
| 10 | FaxBurner Disposable email-to-fax burner numbers for temporary, privacy-focused fax sending. | other | 7.5/10 | 7.0/10 | 9.2/10 | 8.0/10 |
Leading online fax service enabling users to send and receive faxes directly via email from any device worldwide.
Integrated fax solution within a unified communications platform for seamless email-to-fax sending and receiving.
Cloud-based fax app that converts emails to faxes with OCR, e-signatures, and unlimited storage.
Reliable email-to-fax service offering high-volume sending, mobile apps, and global coverage.
Mobile-first fax tool for sending faxes via email with app integration and HIPAA compliance.
Simple email-to-fax service integrated with Dropbox for easy sending and document management.
Business fax service allowing email delivery of faxes with VoIP integration and scalability.
Affordable online faxing via email with unlimited pages and US/Canada toll-free numbers.
Secure fax-to-email service supporting attachments and international faxing from Gmail/Outlook.
Disposable email-to-fax burner numbers for temporary, privacy-focused fax sending.
eFax
specializedLeading online fax service enabling users to send and receive faxes directly via email from any device worldwide.
Dedicated personal or toll-free fax number that delivers incoming faxes automatically as secure PDF email attachments.
eFax is a premier online fax service that transforms email into a powerful faxing tool, allowing users to send and receive faxes without any hardware by assigning a dedicated local or toll-free fax number. Incoming faxes arrive directly as PDF attachments in your email inbox, while outgoing faxes can be sent by simply emailing to [email protected] or using the web portal and mobile apps. It excels in Email To Fax functionality with features like bulk sending, digital signatures, and integration with email clients for seamless workflow.
Pros
- Effortless email-to-fax sending with no setup required
- Reliable delivery confirmations and high success rates
- Cross-platform access via web, email, and mobile apps
Cons
- Subscription model with no permanent free tier
- Page limits on entry-level plans may not suit heavy users
- Customer support can be slow during peak times
Best For
Busy professionals and small businesses needing reliable, hardware-free faxing integrated directly with their email workflow.
Pricing
Starts at $16.95/month for 150 pages (Starter), $19.95 for 300 pages (Value), up to $24.95/month for unlimited pages (Pro); annual discounts available.
RingCentral Fax
enterpriseIntegrated fax solution within a unified communications platform for seamless email-to-fax sending and receiving.
Email-to-fax gateway with automatic PDF delivery and broadcast faxing for high-volume needs
RingCentral Fax is a cloud-based service that allows users to send faxes directly from their email by attaching documents to a specific email address formatted as [number]@fax.ringcentral.com. Received faxes are automatically delivered as PDF attachments to email inboxes, with options for an online portal to manage, archive, and broadcast faxes. It supports high-volume faxing, customizable cover sheets, and integrations with CRM tools, making it suitable for businesses transitioning from traditional fax machines.
Pros
- Seamless email-to-fax sending without installing software
- High delivery success rates and detailed reporting
- Strong security compliance (HIPAA, GLBA) and mobile app support
Cons
- Recurring subscription costs with page limits on base plans
- Setup requires account configuration and verification
- Advanced features like API access limited to higher tiers
Best For
Mid-sized businesses or teams needing reliable, scalable email-to-fax integrated with VoIP and CRM systems.
Pricing
Starts at $19.99/month for 1,500 pages (Core plan), up to $49.99/month for unlimited pages (Ultra plan), billed annually.
Fax.Plus
specializedCloud-based fax app that converts emails to faxes with OCR, e-signatures, and unlimited storage.
Secure sharing links for faxes, allowing recipients to view documents without creating an account
Fax.Plus is a cloud-based online fax service that enables users to send faxes directly from email by attaching documents to a designated email address like [yourfaxnumber]@fax.plus. It supports receiving incoming faxes as PDF attachments delivered to your email inbox, with additional web and mobile apps for management. The service emphasizes secure storage, sharing, and conversion of faxes without requiring fax hardware.
Pros
- Seamless email-to-fax sending with automatic conversion of attachments
- Unlimited incoming faxes on paid plans with email delivery
- User-friendly mobile apps for on-the-go fax management
Cons
- Outgoing page limits on basic plans (e.g., 150 pages/month)
- Extra charges for overages or international faxes
- Fewer enterprise-level integrations than competitors
Best For
Small businesses and professionals needing simple, reliable email-based faxing for occasional use.
Pricing
Free tier for up to 10 incoming pages/month; paid plans start at $6.99/user/month (annual billing) for 150 outgoing pages, with pay-as-you-go at $0.20/outgoing page.
MyFax
specializedReliable email-to-fax service offering high-volume sending, mobile apps, and global coverage.
Direct email-to-fax transmission using any email client, with automatic conversion of attachments to fax format
MyFax is a cloud-based fax service that specializes in email-to-fax and fax-to-email conversions, allowing users to send faxes by emailing documents to a dedicated MyFax address and receive incoming faxes as PDF attachments in their inbox. It supports sending from email clients, web portal, or mobile apps, with features like customizable cover pages, electronic signatures, and international faxing. Additional tools include fax archiving, scheduling, and HIPAA-compliant options for healthcare users.
Pros
- Effortless email-to-fax sending without logins
- Reliable delivery with confirmation receipts
- Unlimited online storage for faxes
Cons
- Page limits on base plans require upgrades
- Higher costs for heavy users compared to competitors
- Occasional delays in international faxes
Best For
Professionals and small teams seeking a straightforward email-integrated fax solution without physical hardware.
Pricing
Plans start at $11.95/month (100 pages), $16.95 (200 pages), $21.95 (500 pages), plus pay-as-you-go at $0.20/page; 30-day free trial.
iFax
specializedMobile-first fax tool for sending faxes via email with app integration and HIPAA compliance.
Direct email-to-fax gateway that works with any email client without software installation
iFax is a cloud-based faxing service that specializes in email-to-fax functionality, allowing users to send faxes by simply emailing documents to a unique fax number address like [number]@ifaxapp.com. It supports attachments in common formats like PDF, Word, and images, automatically converting them into fax-ready files with optional coversheets. Users can also receive incoming faxes directly in their email inbox, making it a straightforward solution for digital faxing without needing dedicated hardware.
Pros
- Effortless email-to-fax sending with no app required
- Reliable delivery tracking and confirmation receipts
- Strong security features including encryption and HIPAA compliance options
Cons
- Subscription-based pricing with page limits that can add up for high-volume users
- Limited free tier and no pay-per-fax option
- Advanced features like e-signatures require higher plans or app usage
Best For
Small businesses or professionals who want a simple, no-fuss email-to-fax solution integrated with their existing email workflow.
Pricing
Starts at $9.99/month for 100 pages (Personal plan), $16.67/month for 300 pages (Business), up to enterprise custom pricing; annual discounts available.
HelloFax
specializedSimple email-to-fax service integrated with Dropbox for easy sending and document management.
Effortless email-to-fax sending by emailing PDFs directly to a recipient-specific address like [number]@fax.hellofax.com
HelloFax is an online fax service that enables users to send faxes directly from email by attaching PDFs to messages addressed to [number]@fax.hellofax.com, with automatic conversion and delivery to any fax number worldwide. It also supports receiving faxes as PDF attachments in your email inbox and offers a web app for additional features like cover sheets and scheduling. Integrations with Dropbox, Google Drive, and other cloud services streamline document handling for seamless faxing without hardware.
Pros
- Extremely simple email-to-fax workflow requiring no app or login for basic sends
- Reliable international fax delivery with tracking and confirmations
- Strong cloud storage integrations for quick document access
Cons
- Page limits on subscription plans can lead to extra costs for heavy users
- No truly unlimited low-cost plan; pay-per-use adds up
- Free tier is very limited, pushing users to paid plans quickly
Best For
Individuals or small teams needing occasional, hassle-free email-based faxing without dedicated hardware.
Pricing
Pro plan at $9.99/month for 100 outgoing/100 incoming pages; higher tiers up to $19.99/month; pay-as-you-go at $1.49 per fax after free trial.
Nextiva vFax
enterpriseBusiness fax service allowing email delivery of faxes with VoIP integration and scalability.
Seamless integration with Nextiva's unified communications suite for combined voice, video, and fax workflows
Nextiva vFax is a cloud-based online fax service that allows users to send and receive faxes directly via email, converting attachments like PDFs into fax transmissions without needing hardware. It integrates tightly with Nextiva's VoIP and unified communications platform, providing mobile apps, web portals, and features like fax broadcasting and scheduling. Designed for businesses, it emphasizes security with HIPAA compliance and encryption, making it suitable for healthcare and regulated industries.
Pros
- Effortless email-to-fax sending by emailing documents to a dedicated address
- Reliable delivery with unlimited storage and no busy signals
- Strong security features including HIPAA compliance and TLS encryption
Cons
- Pricing tied to Nextiva ecosystem, less ideal for standalone fax needs
- Volume limits on lower tiers (e.g., 1,500 pages/month)
- Limited advanced customization compared to dedicated fax specialists
Best For
Small to medium businesses using Nextiva VoIP services that need simple, integrated email-to-fax capabilities with compliance requirements.
Pricing
Starts at $14.95/month for 1,500 incoming/outgoing pages; unlimited plan at $24.95/month per line.
MetroFax
specializedAffordable online faxing via email with unlimited pages and US/Canada toll-free numbers.
Direct email-to-fax gateway that works with any email client using a simple cover sheet email format
MetroFax is an online fax service that specializes in email-to-fax and fax-to-email capabilities, allowing users to send faxes by emailing documents to a designated MetroFax address like [number]@send.metrofax.com. Incoming faxes are automatically delivered as PDF or TIFF attachments to your email inbox. It supports popular email clients like Gmail and Outlook without requiring additional software, making it suitable for quick, occasional faxing needs.
Pros
- Seamless email-to-fax integration with no app needed
- Reliable delivery with email confirmation receipts
- Toll-free and local fax numbers available
Cons
- Pay-per-use can get expensive for high volume
- Limited integrations beyond basic email clients
- Web portal lacks advanced editing tools
Best For
Ideal for individuals and small businesses needing simple, occasional email-to-fax without software downloads or complex setups.
Pricing
Pay-as-you-go at $1.49 per outgoing fax; monthly plans start at $9.95 for 100 outgoing pages, up to $39.95 for 1500 pages.
CocoFax
specializedSecure fax-to-email service supporting attachments and international faxing from Gmail/Outlook.
Direct email-to-fax sending by simply emailing to [number]@cocofax.com with no additional steps or software required
CocoFax is a cloud-based email-to-fax service that allows users to send faxes by emailing documents to a specific address formatted as [recipientnumber]@cocofax.com, with automatic conversion to fax format. Incoming faxes are delivered directly to the user's email inbox as PDF attachments, eliminating the need for physical fax machines or dedicated software. It supports worldwide faxing and includes a web dashboard for tracking, archiving, and managing fax history.
Pros
- Extremely simple email-based sending and receiving without any app installation
- Supports international fax numbers with broad coverage
- Flexible pay-as-you-go pricing ideal for low-volume users
Cons
- Limited advanced features like OCR or integrations compared to full-service providers
- Potential delays or failures with high-volume or complex documents
- Customer support primarily email-based with no live chat
Best For
Individuals or small businesses needing straightforward, occasional email-to-fax capabilities without ongoing commitments.
Pricing
Pay-as-you-go at $0.20 per transmission + $0.10 per page; monthly plans start at $9.99 for 150 outgoing pages, up to $49.99 for 1,000 pages.
FaxBurner
otherDisposable email-to-fax burner numbers for temporary, privacy-focused fax sending.
Disposable temporary fax numbers for ultimate privacy
FaxBurner is an online service providing disposable fax numbers for sending and receiving faxes entirely via email, eliminating the need for hardware or dedicated software. Users sign up to get a temporary fax number, send outgoing faxes by emailing documents to [email protected], and receive incoming faxes as PDF attachments directly in their inbox. It's designed for quick, privacy-focused faxing without long-term commitments.
Pros
- Extremely simple email-based sending and receiving
- Disposable numbers enhance privacy and avoid spam
- No installation or fax machine required
Cons
- Free numbers expire after 24 hours
- Limited pages and features on free tier
- Lacks advanced integrations or bulk processing
Best For
Individuals or small users needing occasional, anonymous one-off faxes without setup hassle.
Pricing
Free 24-hour numbers with limits; paid plans from $4.95/month for longer retention and higher volumes.
Conclusion
The reviewed tools offer diverse strengths, with eFax leading as the top choice for its seamless, device-agnostic email-to-fax functionality and global reach. RingCentral Fax impresses as a strong alternative, integrating with unified communications for holistic business solutions, while Fax.Plus stands out for its cloud-based versatility, boasting OCR, e-signatures, and unlimited storage. Ultimately, the right option depends on needs—from simplicity to advanced features—making these top three exceptional picks. eFax, though, emerges as the clear leader for its unmatched reliability and ease of use across scenarios.
Don’t miss out on the best email-to-fax service—try eFax today to experience effortless, global faxing via email effortlessly.
Tools Reviewed
All tools were independently evaluated for this comparison