Quick Overview
- 1#1: RingCentral - Unified communications platform offering secure online faxing with unlimited sending and integrations for businesses.
- 2#2: Nextiva - Business VoIP service with robust online fax features including mobile apps and HIPAA compliance.
- 3#3: eFax - Leading online fax service for sending and receiving faxes via email, web, or mobile apps with toll-free numbers.
- 4#4: Fax.Plus - Cloud-based fax app enabling fax sending from any device with OCR, signatures, and unlimited storage.
- 5#5: HelloFax - Simple online fax tool integrated with Dropbox for easy sending, signing, and receiving of faxes.
- 6#6: MyFax - Reliable internet fax service supporting fax-to-email with mobile apps and large file handling.
- 7#7: iFax - Mobile-first fax app for quick sending and receiving faxes with e-signatures and templates.
- 8#8: MetroFax - Affordable online faxing service with email delivery, mobile support, and international capabilities.
- 9#9: SRFax - HIPAA-compliant secure fax service for healthcare with encryption and audit trails.
- 10#10: InterFAX - API-driven fax platform for developers and businesses needing automated fax sending and receiving.
These tools were selected by evaluating core attributes including feature depth, performance consistency, user-friendliness, and overall value, ensuring they cater to both small business and enterprise requirements.
Comparison Table
Discover a comparison of top faxing software tools, including RingCentral, Nextiva, eFax, Fax.Plus, HelloFax, and more, to evaluate key features, pricing models, and user experience. This table equips readers to find the ideal solution for their needs, whether for business efficiency, remote collaboration, or straightforward communication workflows.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | RingCentral Unified communications platform offering secure online faxing with unlimited sending and integrations for businesses. | enterprise | 9.4/10 | 9.6/10 | 9.2/10 | 8.8/10 |
| 2 | Nextiva Business VoIP service with robust online fax features including mobile apps and HIPAA compliance. | enterprise | 9.1/10 | 9.2/10 | 9.4/10 | 8.7/10 |
| 3 | eFax Leading online fax service for sending and receiving faxes via email, web, or mobile apps with toll-free numbers. | specialized | 8.6/10 | 8.7/10 | 9.2/10 | 8.0/10 |
| 4 | Fax.Plus Cloud-based fax app enabling fax sending from any device with OCR, signatures, and unlimited storage. | specialized | 8.7/10 | 9.0/10 | 9.2/10 | 8.5/10 |
| 5 | HelloFax Simple online fax tool integrated with Dropbox for easy sending, signing, and receiving of faxes. | specialized | 8.4/10 | 8.3/10 | 9.2/10 | 7.9/10 |
| 6 | MyFax Reliable internet fax service supporting fax-to-email with mobile apps and large file handling. | specialized | 8.1/10 | 8.3/10 | 8.7/10 | 7.6/10 |
| 7 | iFax Mobile-first fax app for quick sending and receiving faxes with e-signatures and templates. | specialized | 7.8/10 | 7.5/10 | 8.5/10 | 7.2/10 |
| 8 | MetroFax Affordable online faxing service with email delivery, mobile support, and international capabilities. | specialized | 7.6/10 | 7.4/10 | 8.2/10 | 7.3/10 |
| 9 | SRFax HIPAA-compliant secure fax service for healthcare with encryption and audit trails. | enterprise | 8.1/10 | 8.5/10 | 7.8/10 | 7.6/10 |
| 10 | InterFAX API-driven fax platform for developers and businesses needing automated fax sending and receiving. | specialized | 8.2/10 | 8.5/10 | 7.8/10 | 8.0/10 |
Unified communications platform offering secure online faxing with unlimited sending and integrations for businesses.
Business VoIP service with robust online fax features including mobile apps and HIPAA compliance.
Leading online fax service for sending and receiving faxes via email, web, or mobile apps with toll-free numbers.
Cloud-based fax app enabling fax sending from any device with OCR, signatures, and unlimited storage.
Simple online fax tool integrated with Dropbox for easy sending, signing, and receiving of faxes.
Reliable internet fax service supporting fax-to-email with mobile apps and large file handling.
Mobile-first fax app for quick sending and receiving faxes with e-signatures and templates.
Affordable online faxing service with email delivery, mobile support, and international capabilities.
HIPAA-compliant secure fax service for healthcare with encryption and audit trails.
API-driven fax platform for developers and businesses needing automated fax sending and receiving.
RingCentral
enterpriseUnified communications platform offering secure online faxing with unlimited sending and integrations for businesses.
Unified communications using a single business number for fax, voice, SMS, and video, with AI-powered message transcription and auto-routing.
RingCentral is a leading cloud-based unified communications platform that excels in faxing software, enabling users to send and receive faxes digitally via email, web portal, desktop app, or mobile devices without needing a physical fax machine. It offers features like customizable coversheets, scheduled faxes, broadcast capabilities, and high-volume support with reliable delivery confirmation. As part of its all-in-one solution, faxing integrates seamlessly with voice calls, SMS, and video, making it ideal for businesses streamlining communications.
Pros
- Highly reliable fax delivery with real-time status tracking and retries
- Seamless integration with email, apps, and unified inbox for faxes alongside calls/SMS
- Supports international faxing, large files up to 100MB, and broadcast to thousands
Cons
- Pricing is higher than dedicated fax-only services
- Limited fax pages (150/user/mo) in entry-level Core plan; unlimited requires higher tiers
- Full platform features may have a learning curve for fax-only users
Best For
Mid-to-large businesses seeking an integrated UCaaS platform with enterprise-grade, scalable faxing capabilities.
Pricing
Starts at $20/user/month (Core plan, billed annually, 150 fax pages/user); unlimited faxing from Advanced ($25/user/month) and Ultra ($35/user/month).
Nextiva
enterpriseBusiness VoIP service with robust online fax features including mobile apps and HIPAA compliance.
Deep integration with Nextiva's full UCaaS suite for unified fax, voice, and messaging management
Nextiva offers robust online faxing as part of its unified communications platform, enabling users to send and receive faxes via email, web portal, desktop app, or mobile without needing hardware. It supports features like broadcast faxing, fax scheduling, cover sheets, and secure archiving with compliance options such as HIPAA. The service integrates seamlessly with Nextiva's VoIP phone system, SMS, and video tools for streamlined business communications.
Pros
- Seamless integration with VoIP, SMS, and other comms tools
- Reliable delivery with high success rates and mobile accessibility
- Strong security features including encryption and compliance support
Cons
- Pricing geared toward bundled services, less ideal for fax-only users
- Requires a Nextiva account setup, not fully standalone
- Advanced fax customization options are somewhat limited compared to dedicated providers
Best For
Medium-sized businesses seeking an all-in-one communication platform with reliable faxing integrated into their phone system.
Pricing
Fax included in plans starting at $23.95/user/month (Essential, billed annually); higher tiers up to $39.95/user/month for advanced features.
eFax
specializedLeading online fax service for sending and receiving faxes via email, web, or mobile apps with toll-free numbers.
Dedicated fax number with automatic conversion of incoming faxes to secure PDF emails
eFax is a cloud-based faxing service that enables users to send and receive faxes via email, web portal, or mobile apps without requiring a physical fax machine. It provides a dedicated local or toll-free fax number, converting incoming faxes to PDF attachments delivered instantly to email. The platform supports high-volume faxing, document signing, and integrations with popular cloud services like Google Drive and Dropbox for seamless workflows.
Pros
- No hardware required, accessible from any device worldwide
- Instant email delivery of incoming faxes as PDFs
- Wide selection of local and toll-free numbers with strong delivery reliability
Cons
- Subscription costs add up for low-volume users
- Occasional issues with international fax delivery or spam filtering
- Limited advanced editing tools compared to newer competitors
Best For
Small to medium businesses needing reliable, hardware-free faxing integrated with email and mobile workflows.
Pricing
Starts at $16.95/month for 150 pages (Personal), $21.95/month for 300 pages (Plus), with enterprise plans custom-priced; pay-as-you-go options available.
Fax.Plus
specializedCloud-based fax app enabling fax sending from any device with OCR, signatures, and unlimited storage.
Unlimited online storage for all sent and received faxes
Fax.Plus is a cloud-based online faxing service that allows users to send and receive faxes via web, email, or mobile apps without needing a physical fax machine. It supports international faxing, document uploads from scanners or cloud storage like Google Drive and Dropbox, and includes tools like fax templates, scheduling, and e-signatures. The platform emphasizes security with encryption and offers unlimited storage for sent/received faxes.
Pros
- Intuitive mobile and web interfaces for quick faxing
- Unlimited fax storage and seamless cloud integrations
- Generous free tier with 10 incoming pages per month
Cons
- Page volume limits on lower-tier plans require upgrades for heavy use
- No native desktop app, relying on web access
- Customer support primarily email-based with limited live options
Best For
Individuals and small businesses needing simple, mobile-friendly faxing for occasional or international use.
Pricing
Free (10 pages/month incoming); Basic $6.99/mo (100 pages); Plus $11.99/mo (300 pages); Pro $21.99/mo (600 pages); pay-as-you-go options available.
HelloFax
specializedSimple online fax tool integrated with Dropbox for easy sending, signing, and receiving of faxes.
Automatic syncing and storage of faxes in Dropbox for effortless organization and sharing
HelloFax is an online faxing service that enables users to send and receive faxes digitally without needing a physical fax machine or phone line. It supports faxing via web browser, email, or mobile app, converting documents to fax-compatible formats and delivering incoming faxes as PDFs. Owned by Dropbox, it offers seamless cloud storage integration and additional tools like e-signatures and scheduling.
Pros
- No hardware or phone line required
- Intuitive web and mobile interfaces
- Strong integration with Dropbox and other cloud services
Cons
- Page volume limits on lower-tier plans
- Subscription model required for frequent use
- Customer support can be slow for non-premium users
Best For
Small businesses and professionals who need reliable, occasional faxing with easy cloud file management.
Pricing
Pay-as-you-go at $1.99 for 10 outgoing pages; monthly plans from $9.99 (100 outgoing/unlimited incoming) to $19.99 (300 outgoing/unlimited incoming).
MyFax
specializedReliable internet fax service supporting fax-to-email with mobile apps and large file handling.
Seamless OCR technology that converts incoming faxes to editable, searchable PDFs instantly.
MyFax is a cloud-based online faxing service that allows users to send and receive faxes via email, web portal, or dedicated mobile apps, eliminating the need for traditional fax hardware. It provides toll-free and local fax numbers in over 20 countries, supports fax broadcasting to multiple recipients, and includes features like optical character recognition (OCR) for converting faxes to searchable PDFs. The service emphasizes reliability for businesses handling sensitive documents securely.
Pros
- Intuitive email-to-fax and fax-to-email functionality
- Mobile apps for iOS and Android with push notifications
- Unlimited online storage and easy fax sharing
- Strong international fax number coverage
Cons
- Pricing scales quickly for high-volume users
- Limited pages in entry-level plans and trial
- Customer support can be slow during peak times
- No perpetual free tier beyond trial
Best For
Small businesses and professionals needing reliable, mobile-friendly faxing with global reach.
Pricing
Starter plan at $12/month (100 outgoing pages), Plus at $20/month (300 pages), Pro at $25/month (500 pages); overages $0.10/page, annual discounts available.
iFax
specializedMobile-first fax app for quick sending and receiving faxes with e-signatures and templates.
Direct faxing from smartphone photos with automatic OCR and quality enhancement
iFax is a cloud-based online faxing service that allows users to send and receive faxes via web browser, email, or dedicated mobile apps without needing a physical fax machine. It supports features like digital signatures, customizable cover pages, fax templates, and broadcasting to multiple recipients. The platform emphasizes security with options for HIPAA compliance and international faxing capabilities.
Pros
- Intuitive mobile apps for iOS and Android with camera-to-fax functionality
- Strong security features including HIPAA compliance for healthcare users
- Reliable international faxing to over 190 countries
Cons
- Strict page limits on lower-tier plans lead to overage fees
- No perpetual free tier, only a limited trial
- Customer support response times can vary
Best For
Small businesses and mobile professionals needing quick, on-the-go faxing with e-signature integration.
Pricing
Starts at $9.99/month (100 pages) billed annually, up to $29.99/month (2,000 pages); pay-as-you-go at $0.20/page and enterprise custom pricing.
MetroFax
specializedAffordable online faxing service with email delivery, mobile support, and international capabilities.
Instant setup with dedicated toll-free or local fax numbers available immediately upon signup
MetroFax is an online fax service that allows users to send and receive faxes via email, web portal, or mobile apps, eliminating the need for a physical fax machine. It provides US and Canadian local and toll-free numbers, with features like fax storage, search, and delivery confirmations. The platform supports integrations with email clients and cloud storage for streamlined workflows.
Pros
- Affordable entry-level plans with pay-as-you-go options
- User-friendly mobile apps for iOS and Android
- Reliable fax delivery with delivery receipts
Cons
- Page volume limits on lower tiers require upgrades for heavy use
- Limited integrations compared to enterprise competitors
- Customer support primarily email-based with no live chat
Best For
Small businesses or individuals needing simple, occasional faxing without long-term contracts.
Pricing
Starter plan at $1.99/month (100 pages), Pro at $9.99/month (500 pages), Corporate unlimited at $19.95/month; pay-as-you-go at $0.10/outgoing page.
SRFax
enterpriseHIPAA-compliant secure fax service for healthcare with encryption and audit trails.
Full HIPAA compliance with advanced encryption and audit trails for healthcare data security
SRFax is a cloud-based e-faxing service that allows users to send and receive faxes securely via email, web portal, or mobile app without needing a physical fax machine. It emphasizes HIPAA compliance, making it particularly suitable for healthcare professionals handling sensitive patient information. Key capabilities include unlimited faxing on higher plans, e-signatures, fax broadcasting, and integrations with EHR systems like Epic and Cerner.
Pros
- HIPAA-compliant security for healthcare faxing
- Unlimited sending/receiving on select plans
- Robust integrations with EHR and business apps
Cons
- User interface feels dated compared to modern competitors
- Pricing escalates quickly for high-volume users on basic plans
- Customer support response times can be inconsistent
Best For
Healthcare providers and clinics needing secure, compliant faxing with EHR integrations.
Pricing
Starts at $11.95/month for 100 pages (Sender plan), $16.95/month for unlimited pages (Unlimited plan), with Enterprise custom pricing.
InterFAX
specializedAPI-driven fax platform for developers and businesses needing automated fax sending and receiving.
Developer-friendly API with SDKs for 10+ languages and webhook support for real-time fax status updates.
InterFAX is a veteran cloud-based fax service that allows users to send and receive faxes via email, web portal, desktop apps, or robust APIs. It excels in high-volume faxing with features like broadcasting, scheduling, cover sheets, and detailed delivery reports. The service supports global coverage and compliance standards, making it suitable for businesses needing reliable electronic faxing without hardware.
Pros
- High fax delivery success rates over 99%
- Powerful API for seamless app integrations
- Extensive global coverage in 200+ countries
Cons
- Web interface feels dated and less intuitive
- No free tier; costs accumulate for high-volume users
- Customer support can be slow for non-enterprise accounts
Best For
Developers and businesses requiring reliable, API-driven fax automation in enterprise workflows.
Pricing
Pay-per-use from $0.10/outbound page (Economy) to $0.06 (Enterprise); inbound $0.10+ per page; volume subscriptions available.
Conclusion
The top tools showcase varied strengths, with RingCentral emerging as the clear leader for its unified communications, secure online faxing, and extensive business integrations. Nextiva and eFax follow as strong alternatives, offering robust features—Nextiva for HIPAA-compliant VoIP and eFax for seamless email, web, and mobile functionality. Every option provides unique value, ensuring the right fit for diverse user needs.
Simplify your faxing and communication workflows by trying RingCentral, the top-ranked tool, to experience integrated, secure, and efficient fax solutions.
Tools Reviewed
All tools were independently evaluated for this comparison