Updated September 2026
Summary
Choosing an enterprise fax solution in 2026 means weighing more than price. FaxBurner, eFax, Documo, Sfax, and OpenText Fax each take a different approach, from simple no-hardware setups to HIPAA-compliant platforms built for healthcare and finance. We break down plans, page limits, and features so businesses can match a provider to their actual fax volume and compliance needs, whether that means a free plan to test the waters or a fully managed enterprise deployment.
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Fax machines have mostly disappeared from office supply lists, but faxing itself hasn’t gone anywhere. Legal, healthcare, real estate, finance, and government workflows still lean on fax because it’s a recognized, point-to-point format that many systems require. The difference in 2026 is that almost none of that faxing happens through a physical machine anymore.
Online fax services let you send and receive faxes from your phone, computer, or email without needing a fax machine or a dedicated phone line. Your faxes can also be stored online, which makes it easier to find an old document when you need it. Most services also offer searchable archives and delivery confirmations, and you can send a fax even when you’re away from the office.
We’ve put together a list of five of the top enterprise fax solutions for 2026, what each one costs, and who it fits best.
FaxBurner
FaxBurner is one of the simplest ways for a business to start faxing without buying any hardware. Setup takes under a minute. You sign up, claim a fax number, and start sending straight from an email inbox or the FaxBurner app.
Plans
- Free: $0/month. Temporary 24-hour fax number, 25 inbound pages per month, 5 outbound pages over the lifetime of your free account.
- Professional: $14.95/month. Permanent toll-free number, 500 inbound and outbound pages per month.
- Premier: $24.95/month. Permanent toll-free number, 2,000 inbound and outbound pages per month.
Features
- Send faxes by email, from an iPhone with a dedicated app, an Android device from your email client, or from a browser
- Attach docs using Dropbox or your phone camera
- Cloud storage for every fax sent or received
- Delivery confirmation emailed after every sent fax
- Runs on the standard telephone network (PSTN) rather than VoIP, which supports a delivery rate over 99%
- Choice of a temporary or permanent toll-free number
- FaxBurner is not HIPAA compliant. Healthcare providers handling protected health information must use a HIPAA-compliant fax solution, but compliant options are available.
eFax
eFax has been in the online fax business for decades and built its enterprise reputation on compliance and scale. It suits organizations that need to fax internationally or that require HIPAA-compliant handling for sensitive documents.
Plans
- Personal: $18.99/month. 200 pages per month, one user, one fax number.
- Business: $39.99/month. Higher page volume and multiple users.
- No permanent free plan, though new accounts often get a discounted first month.
Features
- Fax editing and cloud-based collaboration from a single account
- HIPAA-compliant plans available for healthcare organizations
- Send faxes to more than 200 countries
- Send a single fax to up to 20 recipients
- Attach files directly from cloud storage
Related Reading:
- Can You Send a Fax From a Smartphone?
- How to Fax Documents From Your Computer (& Online) Without a Fax Machine
Documo (formerly mFax)
mFax rebranded to Documo, and the shift reflects a bigger repositioning. Documo now markets itself around document automation and compliance as much as faxing, with HITRUST certification alongside HIPAA support. It’s built for healthcare teams and high-volume senders willing to pay for that level of compliance.
Plans
- Solo: $25/month, billed annually. 300 pages per month, one user, one fax number.
- Professional: $75/month. 800 pages per month.
- Business: $150/month. 2,500 pages per month, five fax numbers.
- Enterprise: $300/month. 6,000 pages per month, 50 users, 10 fax numbers.
Features
- HIPAA compliance with a signed BAA available on every plan
- HITRUST, SOC 2 Type II, and PCI DSS certifications
- Automatic routing of incoming faxes using SFTP or FTP
- Converts faxed documents into PDF, DOC, JPEG, and other formats
- eSignature integration for faxed documents
Sfax
Sfax is designed for healthcare organizations that need to fax protected health information. It focuses mainly on secure faxing and compliance, rather than the broader set of business features some other providers offer.
Plans
- Standard: $29/month. 350 pages per month.
- Plus: $49/month. 700 pages per month; adds HIPAA compliance.
- Contender: $99/month. 1,500 pages per month.
- Enterprise: custom pricing. 2,500+ pages per month.
Features
- HIPAA-compliant plans with signed BAAs
- Data stored in SSAE16 Type II-certified data centers
- Electronic signature support for faxed documents
- Full audit trail and compliance tracking
- Fax API for integrating with existing healthcare systems
OpenText Fax
RightFax rebranded to OpenText Fax in late 2024 as part of a broader OpenText fax lineup that includes OpenText Core Fax, a cloud-native option, and Fax Aviator, an AI layer that routes and summarizes faxed documents. OpenText Fax itself is still built for large enterprises rather than small teams. It deploys as on-premises software, a private cloud, or a managed cloud service that integrates directly into a company’s existing systems, which makes it common in healthcare, finance, and government.
Plans
- Custom pricing only, quoted by OpenText based on deployment size and integration needs. No published self-serve plans.
Features
- Integrates with EMR, ERP, and CRM systems, including SAP and Microsoft SharePoint
- Active Directory integration and granular access controls
- Full audit trail and delivery tracking for compliance reporting
- Supports Fax over IP (FoIP) alongside traditional phone lines
- AI-assisted routing and summarization available through Fax Aviator
- Common across legal, finance, healthcare, and government departments handling high fax volumes
Enterprise Fax Solutions At a Glance
| Provider | Starting Price | Pages Included | Free Plan |
|---|---|---|---|
| FaxBurner | $14.95/mo | 500/mo | Yes* |
| eFax | $18.99/mo | 200/mo | No |
| Documo | $25/mo (annual billing) | 300/mo | No (free trial) |
| Sfax | $29/mo | 350/mo | No |
| OpenText Fax | Custom quote | Custom | No |
**Free plan: 25 inbound pages/month, 5 outbound pages (lifetime).
How to Choose the Best Enterprise Fax Solution for Your Business in 2026
Cost
Prices can vary widely from one fax provider to another. FaxBurner has a free option, while OpenText Fax uses custom pricing for enterprise customers. When you’re comparing plans, look at what you’ll actually pay for the number of pages your business sends and receives. A low starting price doesn’t mean much if you’re regularly going over the included page limit.
Easy to Use
The service should be easy to use whether you’re sending a fax from your phone or your computer. A good app, clear delivery confirmations, and responsive support are all worth looking for, especially if something goes wrong with a fax.
Meets Your Needs
Match the provider to how your business operates, not just to the best price, or which solution has the best marketing angle. A legal or real estate team that sends a handful of documents a week doesn’t need OpenText Fax’s server infrastructure, but a healthcare organization that deals with protected health information does need a HIPAA-compliant provider with a signed BAA.
🚨Healthcare providers handling protected health information are required to use a HIPAA-compliant fax solution. FaxBurner is not currently a HIPAA-compliant solution.
The Bottom Line
The right enterprise fax solution depends on how much your business faxes, what compliance requirements it needs to meet, and how much infrastructure you want to manage. OpenText tFax and Sfax are built for large-scale, compliance-heavy deployments, Documo sits between the two with tiered plans for growing teams, and eFax offers established international reach.
If you want to try online faxing without buying any hardware or signing a long-term contract, FaxBurner offers a free plan. You can start there and move to the Professional or Premier plan if you need more.
