2026 Ranking Updated 30 May 2026

The 10 Best Online Fax Services in 2026

We spent three months testing every major online fax service side by side. We signed up, sent faxes, checked the apps, called support, and verified every price on the provider's own website. Here's how they actually stack up.

10 services tested hands-on
Updated May 2026
All prices verified on official sites

Why Online Fax Still Matters in 2026

Fax isn't dead. That's the honest truth. Millions of professionals still use it every day, and here's why.

Healthcare Hospitals, clinics, and pharmacies still fax patient records, prescriptions, and insurance claims because HIPAA requires it.
Legal Law firms trust fax because transmission confirmations hold up in court. Email doesn't always.
Government Plenty of state and federal agencies still only accept fax for official documents. No email, no upload portal, just fax.

The difference from 20 years ago? You don't need a clunky machine anymore. Today's online fax services work from your computer, phone, or email. Just pick a provider, get a fax number, and you're up and running in minutes.

Our #1 recommendation, May 2026

Fax.Plus: The Best Online Fax Service

After testing all 10 services, Fax.Plus came out on top. Permanent free plan, lowest rates on the market, 190+ country coverage, and Swiss-based data protection. At $6.99/month with 200 pages included, the value is unbeatable.

4.6

/ 5

Try Fax.Plus Free

Shortcut

Not Sure Which One to Pick?

Skip the research. Here's our quick recommendation based on what you actually need.

Looking for the best overall?

Free plan, lowest rates, 190+ countries, Swiss data protection.

Fax.Plus, from $6.99/mo →

Fax from your phone?

4.7/5 app, built-in e-signatures. HIPAA with a signed BAA from the Plus plan.

iFax, from $12.49/mo →

Work in healthcare?

HIPAA with a signed BAA from Business, 24/7 support, 25+ years, HITRUST certified.

eFax, from $18.99/mo →

On a tight budget?

Lowest annual entry price. HIPAA, GDPR and PHIPA are self-attested, so request the BAA in writing.

CocoFax, from $4.99/mo →

Data

Side-by-Side: All 10 Services

Every price below was pulled directly from the provider's website in May 2026.

Service	Score	Price	Pages	Trial	HIPAA	Sign	Mobile	Action
1 Fax.Plus	4.6	$6.99	200	10 pages free	✓	✓	✓	Try
2 Documo	4.5	$25	300	14-day free trial	✓	✓	✓	Try
3 iFax	4.5	$12.49	200 (send only)	Free tier (limited)	✓	✓	✓	Try
4 eFax	4.4	$18.99	200	1st month $5	✓	✓	✓	Try
5 Dropbox Fax	4.4	$9.99	300+ (Home Office)	5 free pages (no card)	✓	✓	—	Try
6 SRFax	4.3	$12.60	200	No	✓	—	—	Try
7 Nextiva vFax	4.3	$7.95	500	No	✓	—	✓	Try
8 CocoFax	4.3	$4.99	60	30-day money-back	✓	—	✓	Try
9 MetroFax	4.3	$9.96	550	3-day trial	—	—	✓	Try
10 MyFax	4.2	$8.25	100	14 days free	—	—	✓	Try

✓ included · ● partial or higher tier · — not available. Prices verified May 2026.

The ranking

Every Service, Reviewed

Ten entries in score order. Each is a hands-on account of a paid account we ran ourselves.

Fax.Plus

Best Overall

unbeatable price-to-feature ratio with a permanent free plan

Fax.Plus offers the best price-to-feature ratio on the market. The free plan gives you 10 pages to start, while the Basic plan includes 200 pages/month. Premium (500 pages) and Business (1,000 pages) plans scale for teams. Coverage spans 190+ countries, with $0.10/extra page on Basic. SOC 2 Type II certified, end-to-end encrypted (E2E), CCPA compliant, with data residency options, all backed by Swiss-grade data protection. HIPAA compliance with BAA is reserved to the Enterprise tier ($79.99/mo annual, 4,000+ pages) and bundles SSO and Data Residency controls. Sign.Plus eSignature integration, Slack/Zapier/Google Workspace support. Trusted by 4M+ users worldwide.

Pages: 200
Free / trial: 10 pages free
HIPAA: ✓
E-signature: ✓
Mobile app: ✓

4.6 / 5

Starting price

$6.99 /mo

Try Read full review

Documo

Best for Healthcare

purpose-built for HIPAA-regulated document workflows

Documo is the top choice for healthcare organizations. The Solo plan ($25/mo annual, $30/mo monthly) includes 300 pages and HIPAA compliance with no added fees. Professional ($62.50/mo annual) adds 800 pages, team management, and eSignatures. Business ($125/mo annual) unlocks 2,500 pages, API access, and reseller tools. The AI-powered IDP (Intelligent Document Processing) add-on delivers OCR, automated document classification, patient data extraction, and direct EHR integration with PointClickCare, ModMed, and NextGen. 99.9% uptime with a 99.8% delivery rate.

Pages: 300
Free / trial: 14-day free trial
HIPAA: ✓
E-signature: ✓
Mobile app: ✓

4.5 / 5

Starting price

$25 /mo

Try Read full review

iFax

Best Value for HIPAA

5M+ users, e-signature on every plan, and the category's best mobile app

iFax has an industry-leading mobile app (4.7/5 App Store, 7 awards) and a user base of over 5 million. E-signatures come built-in on every plan at no extra cost (a paid add-on at most competitors). At $12.49/mo (Basic, annual), the service is send-only. The Plus plan ($24.99/mo) unlocks sending, receiving, and HIPAA compliance with a signed BAA, far cheaper than Fax.Plus's Enterprise-only HIPAA. Pro ($33.33/mo) adds SOC 2 and ISO 27001 certifications, plus AI OCR. Fax numbers in the US, UK, Canada, and Italy. Plan note: buyers needing receive functionality or HIPAA should evaluate the Plus tier ($24.99/mo) during the free trial. Basic includes neither.

Pages: 200 (send only)
Free / trial: Free tier (limited)
HIPAA: ✓
E-signature: ✓
Mobile app: ✓

4.5 / 5

Starting price

$12.49 /mo

Try Read full review

eFax

Most Trusted Legacy Brand

the most recognized name in online faxing since 1997

With over 25 years of experience and 11 million users, eFax remains the gold standard. The Plus plan starts at $18.99/mo monthly, or $15.83/mo billed annually, for 200 pages to the US and Canada. The Business plan ($39.99/mo monthly, $33.33 annually) adds 500 pages to 51 countries, 5 user licences, and the signed BAA that makes HIPAA workflows possible, with jSign eSignature. HITRUST-certified, with FedRAMP carried by the separate ECFax government product, and 24/7 phone and email support. Available in 200+ countries.

Pages: 200
Free / trial: 1st month $5
HIPAA: ✓
E-signature: ✓
Mobile app: ✓

4.4 / 5

Starting price

$18.99 /mo

Try Read full review

Dropbox Fax

Wirecutter's Pick

the deepest cloud integration, for occasional and cloud-first faxing, but web-only

Dropbox Fax (formerly HelloFax) is Wirecutter's long-running pick for occasionally sending a free or inexpensive fax, and it's the most cloud-native option in this comparison: send straight from Dropbox, Google Drive, or Microsoft Word, backed by Dropbox's corporate security program (SOC 2 Type II, ISO 27001, HIPAA at the Dropbox level). Note that a fax BAA is sales-gated rather than self-serve, so confirm it directly before relying on it for PHI. Pricing (monthly): Free (5 pages plus up to 20 via shares), Home Office ($9.99, 300+ pages, 5 senders), Professional ($19.99, 500+ pages, receive + email-to-fax), Small Business ($39.99, 1,000+ pages, number porting). Sends to 70+ countries with US/Canada numbers. The trade-off: no dedicated mobile app; it's web and email only. Best fit: cloud-first teams already in Dropbox or Google Workspace, and anyone who faxes occasionally.

Pages: 300+ (Home Office)
Free / trial: 5 free pages (no card)
HIPAA: ✓
E-signature: ✓
Mobile app: —

4.4 / 5

Starting price

$9.99 /mo

Try Read full review

SRFax

Best for Compliance

HIPAA/PHIPA-native with Canadian data residency and free PGP encryption

SRFax is a Canadian service specialized in healthcare faxing. Native HIPAA/PHIPA compliance, free PGP encryption on all plans, full REST API for developers (PHP, C#, Ruby), and human phone support based in Canada. Plans start at $12.60/mo for 200 pages and scale up to 20,000 pages/month. Ideal for North American healthcare professionals and developers needing fax API integration.

Pages: 200
Free / trial: No
HIPAA: ✓
E-signature: —
Mobile app: —

4.3 / 5

Starting price

$12.60 /mo

Try Read full review

Nextiva vFax

Best for Nextiva Phone Customers

reliable US & Canada business fax bundled on one account

Nextiva vFax is the online fax product from Nextiva, an established US communications company (Scottsdale, Arizona; "17 Years Award-winning service"). Essential is $7.95/mo for 500 pages and Professional $13.95/mo for 1,000 pages, with a low $0.03/page overage and 20% off on annual billing. Every fax uses 256-bit SSL encryption; you keep your existing number, receive faxes to your inbox with text alerts, and failed faxes don't count against the shared inbound/outbound page pool. HIPAA is offered on a separate, custom-quoted plan rather than the standard tiers, and there's no free tier. Its biggest draw is bundling fax with Nextiva business phone on a single account, a natural fit for US and Canadian businesses already on the Nextiva platform.

Pages: 500
Free / trial: No
HIPAA: ✓
E-signature: —
Mobile app: ✓

4.3 / 5

Starting price

$7.95 /mo

Try Read full review

CocoFax

Best Cheap Fax Service

lowest starting price, but self-attested compliance

At $4.99/mo (Lite, annual billing, 60 pages), CocoFax is the cheapest paid fax service in our comparison and a strong fit for occasional international fax users on a budget. HIPAA, GDPR, and PHIPA support is offered on Business+ plans ($24.99/mo); the BAA is provided on request, and the compliance claims are self-attested rather than independently audited. Confirm current certifications with CocoFax directly before purchasing if compliance is critical. The Basic plan ($9.99/mo, 200 pages) and Premium ($16.99/mo, 400 pages) cover most small-team needs. 24/7 support starts on Premium+, e-signatures use CocoSign (a separate product), and a 30-day money-back guarantee makes the entry low-risk. Includes Google Workspace and Slack integrations.

Pages: 60
Free / trial: 30-day money-back
HIPAA: ✓
E-signature: —
Mobile app: ✓

4.3 / 5

Starting price

$4.99 /mo

Try Read full review

MetroFax

Best for US SMB Value

top pages-per-dollar in the US/Canada market

MetroFax delivers the best pages-per-dollar value on the market. The Essential plan ($9.96/mo annual) includes 550 pages. Overage is just $0.03/page, the lowest in the industry. Important: service is limited to USA and Canada customers only.

Pages: 550
Free / trial: 3-day trial
HIPAA: —
E-signature: —
Mobile app: ✓

4.3 / 5

Starting price

$9.96 /mo

Try Read full review

MyFax

Best Entry-Level Paid

the longest free trial, on reliable Consensus Cloud infrastructure

MyFax offers the longest free trial on the market at 14 days. Owned by Consensus Cloud Solutions (same parent as eFax), it benefits from enterprise-grade infrastructure.

Pages: 100
Free / trial: 14 days free
HIPAA: —
E-signature: —
Mobile app: ✓

4.2 / 5

Starting price

$8.25 /mo

Try Read full review

Buying criteria

How to Pick the Right Fax Service

Every fax service does the basics: send and receive. But the right one for you depends on how many pages you send, what industry you're in, and whether you need compliance.

Pricing and page limits

Every service works roughly the same way: you pay a monthly fee that includes a set number of pages. Go over that limit and you'll get charged per extra page, usually somewhere between $0.05 and $0.15.

Light use (under 10 pages/mo): a free plan like Fax.Plus (10 free pages) may be all you need.
Regular use (50 to 200 pages/mo): plans in the $7 to $13/month range work best.
High volume (500+ pages/mo): look at MetroFax (550 pages for $9.96) or enterprise tiers.

HIPAA compliance

Work in healthcare? Then HIPAA compliance isn't a nice-to-have, it's a legal requirement. You need a provider that will sign a BAA (Business Associate Agreement) with you. Without one, you're exposed to fines.

Which services qualify: Documo (all plans) and SRFax (every plan) include it outright. iFax adds it from the Plus plan ($24.99/mo), eFax from Business ($33.33/mo annual), and Fax.Plus only on Enterprise ($79.99/mo annual). CocoFax publishes a HIPAA page, but the claim is self-attested rather than independently audited.

Built-in e-signatures

Print the document, sign it by hand, scan it back in, then fax it. A service with built-in e-signatures cuts that down to: open, sign, send. It's a small feature that saves a ton of time.

Best picks: Fax.Plus (via Sign.Plus), Dropbox Fax (through Dropbox Sign), iFax (built-in), and eFax (jSign from the Business plan).

Mobile app quality

If you ever need to fax something from your phone, and you will, app quality makes a big difference. Fax.Plus and CocoFax both offer excellent apps for iOS and Android: point your camera at a document, scan it, and fax it in under 60 seconds. iFax also rates 4.7/5 on the App Store.

Where can you fax?

Don't overlook this one. Some services only send to the US and Canada, which is fine if that's all you need, but a dealbreaker if it's not.

US / Canada only MetroFax, SRFax, Nextiva vFax

180+ countries CocoFax

US, UK, Canada, Italy (numbers) iFax, can send globally

190+ countries Fax.Plus, best for international

200+ countries eFax

Methodology

How We Tested & Scored

Each service got several weeks of real use: sending faxes, receiving them, trying the apps, and reaching out to support. The overall score is a weighted average of six criteria.

Interface and experience

How fast can you send your first fax? Does it take 30 seconds or 5 minutes? Would you actually enjoy using this every day?

Features

E-signatures, OCR, cloud storage integrations, API access. Does it do more than just send faxes?

Value for money

Is the price fair for what you get? Any hidden fees? How much does each extra page actually cost?

Customer support

Can you actually reach a human? How fast do they respond? Is there phone support, or just a help center?

Security and compliance

TLS encryption, HIPAA, GDPR: can you trust this service with sensitive patient records or legal documents?

Coverage and reliability

How many countries can you fax to? Do faxes actually go through? How often does the service go down?

Compliance

Best HIPAA-Compliant Fax Services

Send medical records on a non-compliant service and you're looking at fines of up to $50,000 per violation.

Business Associate Agreement

A signed legal document between you and the provider. Without it you are not compliant, full stop. It sets out how the provider handles PHI.

Encryption in transit and at rest

At least 256-bit TLS while sending, AES-256 while stored on the provider's servers.

Audit trails and access controls

The service must log who sent what, when, and to whom, and let you restrict access to authorised staff.

Service	BAA available	Encryption	Audit trail	HIPAA plan price	Certification
Documo	All plans	256-bit TLS + AES	Full	$25/mo	SOC 2
SRFax	All plans	256-bit TLS	Full	$12.60/mo	HIPAA + PHIPA native
iFax	Plus plan and up	256-bit TLS + AES	Full	$24.99/mo	SOC 2
eFax	From Business	256-bit TLS	Full	$33.33/mo	HITRUST + SOC 2
CocoFax	Business+, self-attested	256-bit TLS	Basic	$24.99/mo	Self-attested
Fax.Plus	Enterprise only	256-bit TLS	Basic	$79.99/mo	ISO 27001 + SOC 2
Dropbox Fax	Via Dropbox Sign, sales-gated	256-bit TLS	Basic	$39.99/mo	SOC 2 (Dropbox)

Price

Cheapest Online Fax Services in 2026

The monthly price only tells part of the story. What you pay per page, and what happens when you go over, is what matters.

Service	Monthly	Pages included	Cost / page	Overage	Annual saving
Fax.Plus	Free / $6.99	10 free or 200 paid	$0.00 / $0.035	$0.10/page	~20%
CocoFax	$4.99	60	$0.083	$0.10/page	~15%
MetroFax	$9.96	550	$0.018	$0.03/page	~10%
MyFax	$8.25	100	$0.083	$0.10/page	~20%
Dropbox Fax	$9.99	300	$0.033	$0.05/page	~15%
iFax	$12.49	200	$0.062	$0.10/page	~20%
eFax	$18.99	200	$0.095	$0.10 to $0.15/page	~15%

Head-to-head

Fax.Plus vs iFax vs eFax vs CocoFax vs SRFax

These are the names that come up most when people search for online fax services. They all handle the basics, but they're built for very different people.

RANK 1

Fax.Plus

Best overall value

Right for

Anyone who wants the lowest running cost and international reach.

From $6.99/mo

Fax.Plus is the one we point most people to. The permanent free plan gives you 10 pages a month with no card, which is genuinely useful for testing, and the Basic plan at $6.99/month covers 200 pages: the best cost per page of any full-featured service here.

Coverage is the other reason it wins. Local numbers in 190+ countries, Swiss data protection, ISO 27001 and SOC 2 Type II. The one real caveat: HIPAA with a signed BAA is Enterprise-only at $79.99/month, so healthcare buyers should look elsewhere first.

RANK 3

iFax

Best mobile app

Right for

Mobile-first teams that need HIPAA without enterprise pricing.

From $12.49/mo

iFax has the best mobile experience in this comparison, rated 4.7/5 on the App Store, with document scanning and e-signatures built in rather than bolted on.

For healthcare it is the pragmatic middle ground: the Plus plan at $24.99/month includes a signed BAA, which is a third of what Fax.Plus charges for the same capability.

RANK 4

eFax

The established name

Right for

Regulated organisations that need a recognised vendor.

From $18.99/mo

eFax has been running since 1997 and it shows in the places that matter to compliance teams: HITRUST certification, SOC 2, 24/7 phone support, and coverage in 200+ countries.

It is also the most expensive per page in this group at roughly $0.095, and the signed BAA only arrives with the Business plan. You are paying for the track record and the support desk.

RANK 8

CocoFax

Lowest entry price

Right for

Occasional senders watching every euro.

From $4.99/mo

At $4.99/month CocoFax is the cheapest paid plan we track, though 60 pages is a small allowance and works out to $0.083 per page, the same as MyFax.

Treat its compliance claims carefully. CocoFax publishes HIPAA, GDPR and PHIPA pages, but they are self-attested with no public SOC 2 or HITRUST audit. Ask for the BAA in writing before sending any patient data.

RANK 6

SRFax

HIPAA on every plan

Right for

Canadian and US practices on a budget.

From $12.60/mo

SRFax is the quiet specialist: native HIPAA and PHIPA on every plan, free PGP encryption, Canadian data residency, and a proper REST API.

The trade-offs are the interface, which is dated, and the absence of a mobile app or built-in e-signatures. If compliance on a budget matters more than polish, it is hard to beat.

Quick Decision Guide

Best overall?

Lowest cost per page, free tier, 190+ countries.

Fax.Plus →

Best for healthcare?

HIPAA and a signed BAA on every plan, plus EHR integration.

Documo →

Best mobile app?

4.7/5 on the App Store, scanning and e-sign built in.

iFax →

Cheapest paid plan?

$4.99/mo, but only 60 pages and self-attested compliance.

CocoFax →

Most pages per dollar?

550 pages for $9.96, US and Canada only, no HIPAA.

MetroFax →

Budget

What Does Online Fax Actually Cost?

Anywhere from $0 to $50+/month, depending on how much you fax and whether you need compliance. Here's a straightforward breakdown by budget.

Free options

If you only need to send a handful of faxes, you can get by without spending anything. Fax.Plus's free plan gives you 10 pages a month to 190+ countries and requires only a free account. Ten pages goes fast on multi-page documents, but it is plenty for occasional use.

Budget plans ($5 to $10/month)

The sweet spot for freelancers, realtors and small offices. You get your own fax number so people can fax you back, plus enough pages for everyday use.

CocoFax: $4.99/mo for 60 pages, the lowest entry price we track.
Fax.Plus Basic: $6.99/mo for 200 pages, the best value per page.
MetroFax: $9.96/mo for 550 pages, the best volume deal (US and Canada only).
MyFax: $8.25/mo for 100 pages, with a 14-day free trial.

Professional plans ($10 to $25/month)

Where most small businesses, medical offices and law firms end up. This is the tier where HIPAA, e-signatures and cloud integrations appear.

SRFax: $12.60/mo for 200 pages, HIPAA and PHIPA included, healthcare-focused.
eFax Personal: $15.83/mo billed annually ($18.99 monthly) for 200 pages, with 24/7 support.
iFax Plus: $24.99/mo for 200 pages, HIPAA with a signed BAA, send and receive, e-signatures.
Documo: $25/mo for 300 pages, with OCR, AI document processing and EHR integration.

Enterprise plans ($25+/month)

Sending hundreds or thousands of pages a month? Hospitals, insurers and government agencies get volume discounts, API access, SSO and a dedicated account manager. Contact Fax.Plus, eFax or Documo directly for a quote.

Not sure what you'd spend? Our free fax cost calculator estimates it from the number of pages you actually send.

Security

Is Online Fax Secure?

Yes, if you pick the right provider. A fax machine in an office lobby is arguably less secure: anyone can lift a page off the tray. With online fax, documents land in an encrypted inbox only you can open.

How encryption works

Any decent fax service encrypts your faxes with TLS while they are in transit, the same encryption your bank uses. Where services differ is whether they also encrypt faxes at rest, while they sit on the provider's servers. Fax.Plus, eFax, CocoFax and Documo do both.

Certifications that actually matter

HIPAA: required for US healthcare. Look for a signed BAA.
HITRUST: a higher-level certification that encompasses HIPAA. eFax and Documo hold it.
SOC 2: validates that the provider follows strict data security practices. eFax, iFax and Documo are certified.
GDPR: relevant for faxing to or from Europe. Fax.Plus (Swiss-based) and CocoFax comply.
PHIPA: Canada's equivalent of HIPAA. SRFax and CocoFax support it.

Bottom line: if you're faxing medical records, legal contracts or financial documents, choose a provider that offers a signed BAA and SOC 2 certification. For everyday business documents, TLS encryption is enough.

Questions

Frequently Asked Questions

What is the best online fax service in 2026?

Based on our hands-on testing of 10 services, Fax.Plus is the best overall choice for 2026. It offers a permanent free plan, the lowest rates on the market, coverage in 190+ countries, and Swiss-based data protection, all starting at $6.99/month. For healthcare users, eFax ($18.99/mo) with HITRUST certification is the best alternative.

Can I send faxes for free online?

Yes. Fax.Plus gives you 10 free pages per month to 190+ countries with a free account. It has limitations, but it works well for occasional use.

What is the cheapest online fax service?

CocoFax has the lowest paid starting price at $4.99/month for 60 pages. However, Fax.Plus at $6.99/month for 200 pages offers much better value per page. If you need the most pages per dollar, MetroFax gives you 550 pages for $9.96/month, but it only works in the US and Canada.

Which online fax services are HIPAA compliant?

Six of the ten services we tested publish HIPAA support, but they are not all equal. With an independently audited posture and signed BAA: Documo (all plans, EHR integrations), eFax (BAA from Business, HITRUST on Corporate), Dropbox Fax (formerly HelloFax; audited under the Dropbox Sign Services umbrella with published SOC 2 Type 2, ISO 27001 and ISO 27018 reports, though the fax BAA itself is sales-gated), SRFax (every plan), iFax (Plus and Pro plans, BAA included), and Fax.Plus (Enterprise only, $79.99/mo annual). CocoFax publishes a HIPAA page but it is self-attested with no public SOC 2 / HITRUST audit. Request and verify the BAA in writing before any PHI workflow. MetroFax and MyFax do not offer HIPAA.

Are online faxes legally valid?

Yes. Online faxes are legally recognized in the United States, Canada, the European Union, and most other countries. They produce the same transmission confirmation reports as traditional fax machines. Many courts, government agencies, and healthcare organizations accept online faxes as official documents.

Do I need a fax machine to receive faxes?

No. Online fax services assign you a dedicated fax number (local, toll-free, or international). When someone sends a fax to that number, it arrives as a PDF attachment in your email or shows up in your fax app. No physical machine, phone line, or paper required.

How much does it cost to send a fax online?

Costs range from free to about $50/month depending on your needs. Paid plans start at $4.99/month (CocoFax Lite) and go up to about $40/month (eFax Business, which carries the HIPAA BAA). Most users spend between $6.99 and $18.99/month. See our full pricing breakdown →

Can I send a fax from my phone?

Yes. Most online fax services offer mobile apps for iOS and Android. Fax.Plus and CocoFax both offer excellent mobile apps with camera scanning. You can scan a document with your phone's camera and send it as a fax in under a minute. eFax and iFax also offer quality mobile apps.

What's the difference between Fax.Plus and eFax?

Fax.Plus is the best value choice: Swiss-based, $6.99/month for 200 pages, permanent free plan, 190+ countries, and ISO 27001 certified. eFax is the 25-year veteran with HITRUST certification and 24/7 phone support, built for large enterprises and hospitals. Most freelancers and SMBs prefer Fax.Plus; large corporations and hospitals tend to stick with eFax.

Can I send international faxes online?

Yes, but not every service supports it. Fax.Plus covers 190+ countries and is the best option for international faxing. eFax supports 200+ countries. iFax can send faxes internationally but fax numbers are available in the US, UK, Canada, and Italy only. CocoFax covers 180+ countries. MetroFax is limited to the US and Canada only.

Read Our Full Reviews

May 2026 ranking

Ready to Choose Your Fax Service?

Start with the service that won our test, or run the numbers on your own volume first.

Try Fax.Plus Free Open the cost calculator