#1 Enterprise Fax Solution

Business Fax that’s secure and HIPAA-compliant

Cloud-based fax solution for businesses of all sizes

Reliable cross-platform business fax software

Local and toll-free business fax numbers


Scalable enterprise fax solution trusted by over 5 million users.


Best online fax service for small businesses

Use modern faxing to make your business stand out from competitors. With our reliable cloud faxing solution, you can send and receive faxes without a fax machine. Cut down on costs and offer faster turnaround time with our business fax services.  


Cloud fax solution for medium-sized businesses

Our flexible business fax platform has everything you need to expand your business. Use our professional faxing software to streamline your workflow and maximize productivity. 


High-volume fax service for enterprises

 Send and receive business faxes that meet industry standards. Improve collaboration and boost efficiency with our Microsoft and Google Workspace integration. Our white-label online faxing solution helps ensure brand recall.


Secure Faxing

All faxes sent and received are protected by 256-bit end-to-end encryption.



Maintain compliance with HIPAA, GLBA, and GDPR complete with audit trails.



Send large files and fax broadcasts with confidence.


Business Fax Apps

Quickly send and receive faxes using your mobile phone, tablet, or computer.


Cross-Platform Access

Get peace of mind knowing you can access your faxes anytime, regardless of what platform you’re on.



Top-tier online fax service guaranteed to help your business rise above the competition.



Increase productivity and efficiency while lowering energy costs and maintenance fees.


Premium Support

Our representatives are always on standby 24/7 to assist you with your needs.


HIPAA-compliant fax for business

iFax uses military-grade 256-bit AES encryption that helps keep your business comply with HIPAA, GLBA, GDPR, and other data privacy laws. All faxes sent and received have complete audit trails, making iFax the ideal business faxing solution for regulated industries like legal, finance, healthcare, insurance, and real estate.

Improve team productivity

iFax offers advanced faxing features for streamlining business processes and creating workflows. Improve workflow management through team subaccounts, cross-platform syncing, and secure data sharing. With our integrated electronic signature option, you can fill out forms and sign documents with just a few clicks.


Fax more, spend less.

Send and receive faxes in minutes. Experience secure, scalable, and reliable business faxing with a dedicated account manager. Upgrade your plan at any time or ask for a custom plan with a local fax number.
5M+ Happy Users

20M+ Faxes Sent

4.5 Average Rating

Frequently Asked Questions

Many companies rely on business fax software to safely communicate with their clients and customers. It allows companies to quickly send and receive documents via analog or internet connections, with the latter being the safer solution.

With online fax for business, you can secure critical documents using advanced encryption. You have more ways to keep your private records safe, preventing unauthorized users from viewing and modifying your information.

Business fax caters to businesses of all sizes. The best enterprise fax solution is fully compliant with HIPAA, GLBA, and GDPR, which are laws that regulate data privacy. When it comes to choosing a small business fax solution, you should ensure that it is flexible enough to meet your growing needs. 

With business fax, you can offer your clients a more seamless way to send and receive documents. They no longer have to look for a nearby business fax service center to transmit a couple of important pages. There’s also no need for you to deliver official documents via a courier service or by hand. It takes seconds to send an online fax, saving you a great deal of time and effort.

A business fax number may look like a typical phone number, but its purpose goes way beyond receiving calls and voice messages. It enables companies to receive fax documents from local and international senders. Thus, getting a business fax number is a must, especially if you need to communicate with your clients frequently by fax.

These days, you can get a business fax number even without an active phone connection. Your online business fax service will provide it for you. Some online fax services will even give you a free number upon signing up for a free trial or demo.

A good example of this is iFax. With our online business fax service, you can either port your existing fax number or get a new online fax number. You can also set a different fax number for every department or branch. To get an online fax number from iFax, you can either sign up for a Plus or Pro account.

Having a business fax number also means having the opportunity to offer your customers a secure and fast way to send confidential documents. They no longer have to fill out, update, and submit their records manually. 

Fax machines are a good alternative for sending and receiving documents. It’s faster  compared to sending documents via regular mail. Instead of waiting for weeks, you can have your faxes delivered in minutes. Plus, there’s less risk of your paperwork getting lost in transit. You’ll also know whether your fax has been successfully delivered since fax machines are programmed to provide you with confirmation receipts and transmission logs.

Fax machines also allow you to acquire hard copies without worrying about viruses and malware. In terms of security, they outperform emails, which are vulnerable to hacking and missent messages. In general, fax is also considered a more secure medium for sending and managing documents. That’s why certain industries like healthcare, real estate, and legal still actively use fax.

If you want a faster way to transmit faxes, you can opt for a cloud-based business fax service like iFax. Our online fax service allows you to send and receive faxes without using a fax machine. You can also fax documents from anywhere, using any device. You can fax from your cell phone, tablet, or computer.

It’s way more convenient since you no longer have to deal with paper jams, empty ink cartridges, and messy cables. There’s also less risk of failed transmissions due to unplugged machines and faulty phone connections. With iFax, you have an easier way to automate your document workflow.

Every enterprise has unique needs. It’s essential to identify them so that you can come up with a set of requirements to look for in a modern fax solution. Choose the best enterprise fax solution with the features and functionalities that meets your expectations. Better yet, look for a reliable and secure online enterprise fax service that is fully compliant with HIPAA, GLBA, GDPR, and other industry regulations.

Since large companies have to deal with a high volume of documents, your enterprise fax solution should also have what it takes to send and receive faxes in bulk. This way, you can maximize your time and communicate with multiple people at once. Doing so will enable you to reach out to more customers without having to spend a lot on promotional campaigns and other marketing materials.

Another thing to consider when looking for the best enterprise fax solution is integration. Your online enterprise fax service should allow integration with existing business software and applications. Meanwhile, those in the healthcare industry should look into available integrations for EHR, EMR, and CMS platforms.

Choosing iFax for your business helps you gain a competitive advantage. It enables you to send business faxes without relying on a fax machine. You can also speed up your business transactions, which is necessary for building long-lasting relationships with customers and clients. With iFax, you get a dependable business fax service that you and your employees can use across all devices and platforms.

There’s no need to worry about security since our business fax service uses military-grade encryption to protect your faxes, whether they are in transit or stored in the cloud. You can also keep track of your fax transmissions via email alerts and instant push notifications. Getting multiple fax numbers for your business is also easy with iFax. You can have them set up without a telephone line. You can even select your desired local or toll-free fax number.

With iFax, you can communicate with your clients and manage your documents in one easy-to-use platform. Plus, it allows seamless collaboration. You and your team can simultaneously work on documents regardless of time or location. Our mobile-friendly web-based fax service is fully compliant with various privacy and industry regulations.