Disclosure: This content is reader-supported, which means if you click on some of our links that we may earn a commission.
Think back to the last time you saw one of those giant, clunky fax machines sitting around.
It’s probably been a while, right? While that old-school hardware is undoubtedly outdated, faxing isn’t dead by any means.
It’s actually very much alive. But thankfully, we have better technology.
The best online fax services make sending secure communications via fax a breeze for individuals and businesses of all sizes with no ugly, expensive, or finicky hardware required.
However, there are dozens of providers to choose from, which is why making the right choice is often more challenging than actually using the service.
I’ve put together reviews of the top six online fax services and a brief guide about how to choose the right one for you.
#1 – RingCentral Fax Review – Best All-In-One Online Fax Service
RingCentral is another popular online fax service. With a solid feature list, flexible user numbers, and robust security suite, it’s my #1 all-in-one online fax service recommendation.
Their unique fax scheduling feature makes it easy to send faxes for future delivery. This is particularly useful if you need to send international faxes to users in other timezones or have employees who don’t work standard operating hours.
On top of that, you also get access to a ton of powerful features and benefits, including:
- Groups of up to 50 email addresses to send faxes in one message
- Choose from toll-free or local fax numbers
- IOS and Android mobile applications
- Up to 200 faxes in an online account
- Create an electronic signature and add it to documents
- View received and sent faxes online via a web browser
- Securely transmit faxes over an encrypted internet connection
- Send and receive faxes from any device
- Block faxes without a caller ID
RingCentral Fax is a great all-around option for small and large businesses who won’t mind the slightly limited online fax storage (you can always store them elsewhere).
Plans start at $17.99 a month, and there’s an unlimited plan for just $24.99 a month. Learn more and sign up now.
#2 – mFax Review – Best Online Fax Services for Multiple Users
mFax is one of the most flexible and adaptable online fax services for businesses with numerous team members. Their flexible monthly plans allow up to 50 individuals to use the service.
Operating as cloud software, there’s no need to install or download any programs. And you can easily access the mFax interface from any web browser on any device.
With an easy-to-use interface and intuitive setup, it’s an excellent option for those looking to get started with their first online fax service.
mFax comes with various features and benefits, including:
- Automatic cloud storage for sent and received faxes
- Works from any device
- Send and receive faxes from email
- Multi-layered encryption for documents in transit and rest
- Plans for small businesses and large enterprises
- Easy to create and manage users and set account-level permissions
- Print to Fax driver allows you to send a fax from a desktop to print
mFax also has a beta version of international outbound fax for 24 countries. So, you’re not limited to one particular country.
Plans start at $7 per month for one user, making it super affordable for businesses of all sizes. Plus, you can try mFax for free or sign up for a product demo to learn more about it.
#3 – HelloFax Review – Best Online Fax Services for Cloud-Storage Integration
HelloFax is the best online fax service for integrated cloud storage.
The service seamlessly syncs with G Suite, OneDrive, Dropbox, and Box. Users can also access their faxes directly on the HelloFax’s service from any web browser on any device.
Plus, it’s super easy to use. Faxes arrive directly to inboxes as a PDF where they are easily viewable, downloadable, and shareable.
There’s also unlimited storage for businesses that prefer not to use other cloud storage providers for their faxes.
With HelloFax, you can:
- Send up to five pages for free by signing up
- Quickly fax to previously entered fax numbers
- Additional faxes that go over the monthly limit are just 5 cents per page
- Send faxes by email
- Add and remove users at no extra cost
- Send faxes to multiple recipients
- Receive faxes with a paid plan
- Sign in using your Google credentials
Despite having cloud integration with multiple platforms, HelloFax still offers unlimited storage, which is excellent for businesses planning on sending or receiving high-volume communications.
There’s a free plan for up to 5 faxes per month, so you can try it free before you invest. However, most businesses need more than that, and you’ll need to upgrade once you reach that limit.
But their paid plans are affordable, starting at $9.99 per month.
#4 – SRFax Review – Most Secure Online Fax Services
SRFax is a great option for businesses that have high-security concerns. Transferring information over the internet always comes with the risk of interception.
And for specific industries like healthcare, security is even more paramount.
Healthcare providers rely on faxing to transfer sensitive patient data. So, the fax services they use must comply with the Health Insurance Portability and Accountability Act (HIPAA).
SRFax provides multiple layers of data encryption while maintaining a user-friendly interface, making it an excellent choice for high-security industries.
In addition to HIPAA compliant fax services, SRFax has multiple tiers and plans suited to all security levels and sizes of businesses.
They also offer a variety of features and benefits to make your life easier, including:
- 2048-bit SSL Certification, 2048-bit RSA public keys, and PGP encryption
- 24-hour customer support hotline
- Plans come with unlimited authorized email addresses
- Automatically download incoming faxes
- Send faxes through an email account
- Intuitive dashboard for viewing existing faxes, sending faxes, and changing settings
- Send faxes through the online dashboard
For any company that prioritizes high-level security, SRFax is an excellent choice.
Pricing is affordable, with monthly plans starting at $3.29 per month. Or you can sign up for a non-healthcare specific 60-day trial to test it out before you commit.
#5 – FaxBurner Review – Best Mobile Online Faxing Service
FaxBurner stands out from other online fax services for its well-designed, user-friendly IOS and Android apps. With FaxBurner, sending faxes is as easy as taking a picture, and you can receive them straight into your inbox.
Set up is quick and easy. Plus, the platform gives users a temporary fax number that expires after 24 hours without upgrading to a paid plan.
On top of that, you also get various features and benefits, including:
- No unprofessional looking ads or watermarks on free faxes
- Digitally document signatures
- Create cover letters within the app
- Integration with cloud storage apps like DropBox
- Email to fax option
- Phone scanning capabilities
For users who need the convenience and flexibility of a mobile-first fax application, FaxBurner is my number top recommendation.
Free packages provide up to 25 inbound faxes and five outbound faxes a month. And their paid plans start at just $12.95 a month, making it incredibly affordable for most users.
#6 – Biscom 123 Review — Most Affordable Online Faxing Services
If your business is just looking to send the occasional fax, Biscom 123 is an incredibly affordable option. As a leading telecommunications enterprise, Biscom makes online faxing simple for both businesses and individuals with a straightforward interface.
You can also try it free for 30 days to see if it’s a good fit for your business, with no credit card required. However, it doesn’t maintain archival records of your communications. So, keep that in mind.
Depending on your faxing needs, Biscom 123 offers various plans that allow you to send up to 300 pages with support for multiple team members.
Plus, you can also:
- Easily add up to four users in addition to the primary account holder
- Send email faxes in just a few clicks
- Fax from Android and IOS mobile applications
- Integrate with Google Drive
- Send multiple file formats and rich text formats for text faxes
- Saves inbound PDF files in your email inbox
- No limitation on file size or number of documents
Pricing starts at $7.99 per month. This entry-level plan includes 30 pages per month with a charge of 7 cents per additional page. So, it certainly won’t break the bank.
What I Looked at to Find the Best Online Fax Service
All of the options on this list are excellent, but they have their differences. Chances are that one of these options is going to fit your needs better than the others.
Some companies have limited use for online fax. It’s something they need to interface with particular vendors or customers, but not a critical part of their business per se.
Other companies need an online fax service they can depend on that works across all departments.
Once you’ve mapped out your use-cases for online fax, use the following criteria as a guide during the decision-making process.
Number of Users
As a business, you probably need multiple user accounts. Different services have different pricing plans, so it’s essential to consider the number of accounts you need.
Some options may limit the number of users with no way around it. Others may offer extra user accounts with an additional monthly fee. So, this plays a massive role in how much you can expect to pay every month.
With that said, most smaller businesses won’t have problems with account limitations.
But large corporations with multiple departments who need faxing capabilities may run into problems with low user-limit plans.
Most businesses rely on cloud storage tools. Whether you depend on Microsoft 365 or Google’s G Suite, your employees probably use these tools daily to create and archive documents.
So, it’s important to consider these integrations if you and your team need to store documents you send or receive via online fax.
This can help streamline your document management processes.
Most providers charge an extra fee if you go over the number of pages your plan includes. So, you need to consider your business’s needs when it comes to monthly fax volume.
A lot of providers place low limits on this to encourage you to upgrade to a better plan.
So it’s critical to choose a plan that offers enough pages per month along with a fair page overage fee (just in case). However, online fax services with unlimited plans are a better option for businesses that expect to send and receive high volumes every month.
If you’re using an online fax service to send and automatically digitize documents, it should come with document archiving as well. This can significantly streamline and automate your document management processes.
Some online fax services provide online databases so users can easily store faxed documents. However, some don’t, and others don’t provide archiving features at all. Without this, you have to print, scan, and store everything by hand.
If automatically storing all inbound and outbound faxes in a searchable document archive sounds like it will save time, it may be worth the extra cost.
There are lots of different all-purpose online fax services out there. However, sometimes particular providers are more suited to specific industries.
Healthcare is an excellent example of this because you’re dealing with sensitive information and legal regulations regarding how you handle it. So, you need a service that’s secure and compliant with HIPAA requirements.
However, healthcare isn’t the only industry like this. As such, it’s critical to consider your industry’s requirements and regulations before making your final decision.
You have a lot of options for online fax services. A lot. If you stick to my top picks, you won’t be disappointed. To review:
- RingCentral Fax – Best all-in-one online fax service
- mFax – Best online fax services for multiple users
- HelloFax – Best for cloud-storage integrations
- SRFax – Most secure online faxing service
- FaxBurner – Best mobile online faxing service
- Biscom 123 – Most affordable online faxing service
However, that doesn’t mean they’re suitable for everyone in every situation.
So, don’t forget to consider the factors we talked about and take advantage of free trials as you go through the process of picking the best online fax services for you and your team.
What company do you use to send online faxes?