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Independent Fax Guides · 2027 Edition

Your Complete Guide to Online Faxing in 2027

No fax machine? No problem. We tested 12+ online fax platforms on pricing, speed, and security. Start with 10 free pages or get a dedicated local/toll-free fax number for $6.99/mo (63% cheaper than eFax).

Try #1 Pick: Fax.plus Free → Compare Top 3 Services ↓

#1 Editor's Choice (2027)

9.6 / 10
Fax.plus (by Alohi)
★★★★★ 4.9/5 · 3M+ Users
  • ✓ 10 free pages to start (no credit card)
  • ✓ $6.99/mo Basic Plan: Dedicated fax number + unlimited incoming faxes + 200–400 pages
  • ✓ Swiss Security: HIPAA BAA, SOC 2 & AES-256
  • ✓ All Devices: iOS, Android, Gmail, Outlook & Web
Start Free or Get a Fax Number ($6.99/mo) →

1-click online cancellation · Save 63% vs eFax ($18.99/mo)

2027 Lab Verdict

Top 3 Online Fax Services Compared

Need to send a quick fax or get a dedicated fax number to receive faxes? Here is how the top 3 providers stack up in 2027.

Feature 🏆 Fax.plus (#1 Pick) eFax Dropbox Fax (HelloFax)
Our Lab Rating ★ 9.6 / 10 (Winner) ★ 6.5 / 10 ★ 5.5 / 10
Starting Paid Plan $6.99/mo (Save 63%) $18.99/mo (+$10 setup) $9.99/mo
Dedicated Fax Number & Receiving ✓ Included from $6.99/mo (Local or Toll-Free) Requires $18.99/mo Requires $9.99/mo
Pages Included / Month 200 – 400 pages/mo 150 pages/mo 300 pages/mo
Free Starter Pages ✓ 10 Free Pages (No card) None 5 pages
Mobile Apps & Camera Scanner ✓ iOS (4.8★) & Android (4.7★) iOS + Android (3.9★) ✗ Web Only (No app)
HIPAA BAA & Gmail / Outlook Add-ins ✓ Yes (Native Add-ins + BAA) Corporate only ✗ No
Get Started Visit Fax.plus → Read eFax Review Read Dropbox Review
Try Fax.plus Free (10 Pages) or Get a Fax Number ($6.99/mo) →

Want a distraction-free 1-page comparison? View our Quick Comparison Summary or Full 2027 Buying Guide.

Why trust Attajer?

Independent Research. Honest Reviews.

We spent 50+ hours researching online fax services. Fax.plus, our top recommendation, is trusted by 3 million+ users and featured in Forbes, WIRED, and TechCrunch. Here's why we rate it #1:

Security

Security First

Fax.plus offers HIPAA, SOC 2, and ISO 27001 compliance — essential for healthcare and legal documents.

Speed

Easiest to Use

Among the 12+ services we tested, Fax.plus had the simplest setup — fax sent in under 2 minutes.

Best Value

Best Value

10 free pages, then plans from $6.99/mo with a dedicated fax number & receiving. Competitors charge $12–$19/mo.

Free Guides

Online Faxing Guides & Tutorials

Everything you need to know about sending and receiving faxes online — written by our editorial team.

🔥 TOP GUIDE How to Send a Fax

How to Send a Fax

The ultimate guide — 5 methods to send a fax from any device. Step by step.

Read guide → Send Fax Online Free

Send Fax Online Free

Step-by-step guide to sending faxes from any device without a fax machine.

Read guide → Send Fax from Gmail

Send Fax from Gmail

Learn how to fax directly from your Gmail inbox in under 3 minutes.

Read guide → Email to Fax Guide

Email to Fax Guide

Convert any email into a fax — works with Gmail, Outlook, Yahoo, and more.

Read guide → 🔥 POPULAR Free Fax Online

Free Fax Online

Send faxes for $0 — no credit card. Compare the best free fax services.

Read guide → Best Fax App 2027

Best Fax App 2027

Our top picks for mobile fax apps on iPhone and Android, compared.

Read guide → Fax Near Me — Alternatives

Fax Near Me — Alternatives

Why online faxing beats UPS, FedEx, and Staples for sending faxes.

Read guide → Get a Fax Number

Get a Fax Number

How to get a virtual fax number — free and paid options for 40+ countries.

Read guide → How to Send a Fax via Email

How to Send a Fax via Email

Complete 2027 tutorial to sending and receiving faxes directly from your email client.

Read guide → Fax from iPhone

Fax from iPhone

Scan and send faxes directly from your iPhone or iPad for free.

Read guide → NEW Fax from Android

Fax from Android

Best free Android fax apps with built-in camera scanner and Google Drive support.

Read guide → Fax from a Computer

Fax from a Computer

Send faxes from Windows PC, Mac, or Chromebook with zero hardware.

Read guide → NEW Google Fax Service

Google Fax Service

How to fax from Gmail, Google Docs, and Google Drive using Google Workspace.

Read guide → Send Fax from Outlook

Send Fax from Outlook

3 ways to send and receive faxes in Microsoft Outlook and Microsoft 365.

Read guide → Receive Fax by Email

Receive Fax by Email

Get a virtual fax number and receive all incoming faxes as PDF attachments.

Read guide → Fax Without a Fax Machine

Fax Without a Fax Machine

4 free methods to send faxes from your phone, laptop, or email inbox.

Read guide → Fax from Yahoo Mail

Fax from Yahoo Mail

Step-by-step setup to send faxes directly from your Yahoo Mail account.

Read guide → 🔥 NEW One-Time / Pay-Per-Fax

One-Time / Pay-Per-Fax

Send a single fax online with no subscription. Compare pay-per-fax vs 10 free pages.

Read guide → 🔥 NEW IRS Fax Numbers (2027)

IRS Fax Numbers (2027)

Official IRS fax numbers for Form SS-4 (EIN), Form 2848, 8821, and 2553.

Read guide → NEW Staples, UPS & FedEx Fax

Staples, UPS & FedEx Fax

2027 retail store fax prices per page compared against free online faxing.

Read guide → NEW Fax from Printer (No Landline)

Fax from Printer (No Landline)

How to fax from an HP, Brother, Canon, or Epson printer over Wi-Fi without a phone line.

Read guide → Does Google Have a Fax Service?

Does Google Have a Fax Service?

What you need to know about Google Voice, Gmail, and Google Workspace faxing.

Read guide →
Honest Reviews

Fax Service Reviews & Head-to-Head Comparisons

Unbiased evaluations of the leading online fax providers, free fax portals, and HIPAA-certified platforms.

🏆 Best Online Fax Services 2027

Top 5 online fax services tested and ranked side-by-side: pricing, free pages, HIPAA, and apps.

Read review →

📱 Best Free Fax Apps 2027

We tested 12 mobile fax apps on iPhone and Android. Here are the top 5 free options.

Read review →

⚖️ Fax.plus vs eFax

Head-to-head comparison: pricing, features, HIPAA, mobile apps. See who wins in 2027.

Read review →

⭐ eFax Review 2027

Is eFax worth $18.99/month? Honest breakdown of features, cancellation policy, and alternatives.

Read review →

📦 Dropbox Fax Review

In-depth review of Dropbox Fax: pricing, web workflow, limitations, and better alternatives.

Read review →

🔄 HelloFax Review (Now Dropbox Fax)

What happened to HelloFax after the Dropbox acquisition? Pricing, pros & cons in 2027.

Read review →

⭐ iFax Review 2027

Honest iFax review with pricing tiers, pros & cons, and comparison vs Fax.plus.

Read review →

🆓 FaxZero Review 2027

Is FaxZero really free? Daily limits, cover page ads, security analysis, and alternatives.

Read review →

🏢 Best Fax Service for Small Business

Top 6 B2B cloud fax services ranked: multi-user accounts, number porting, SOC 2, and 5-year TCO.

Read review →

📠 MyFax & mFax Review 2027

Honest review of MyFax ($12/mo for 100 pages): pros, cons, overage fees, and top alternatives.

Read review →

🛡️ HIPAA-Compliant Fax Services

Which fax providers actually sign a BAA and use TLS 1.3 + AES-256 encryption?

Read review →

Online Fax by Industry

Faxing remains essential in regulated industries. Explore our industry-specific guides for compliance, best practices, and cost savings.

🏥

Healthcare

HIPAA-compliant faxing for clinics, hospitals, and pharmacies. BAA included, SOC 2 certified.
⚖

Law Firms

Secure court filings, contracts, and notarizations with timestamped delivery confirmation.
📈

Accounting

IRS form faxing, W-2s, 1099s, and tax documents. Bulk faxing for tax season.
📄

Insurance

Claims processing, policy documents, and underwriting. SOC 2 with full audit trails.
🏠

Real Estate

Close deals faster. Fax contracts, offers, and closing docs from your phone.
🌎

Translators

Send certified translations to embassies and courts in 40+ countries.

Tools, Security & Cost Guides

Free cover sheets, pricing breakdowns, security audits, and developer APIs to optimize your faxing workflow.

📄 Free Cover Sheet Templates

Download printable and fillable fax cover sheets (standard, HIPAA confidential, urgent) as PDF.

💰 How Much Does It Cost to Fax?

Complete 2027 price comparison: UPS, FedEx, Staples, office machines, and online fax plans.

📊 Online vs. Physical Fax Cost

Full 5-year TCO analysis comparing cloud faxing against traditional hardware, toner, and phone lines.

🔒 Is Fax Secure?

Deep dive into traditional PSTN phone lines vs. TLS 1.3 and AES-256 encrypted online faxing.

💻 Fax in Microsoft Teams

Send and receive faxes directly from Teams. Setup guide with Microsoft 365 integration.

🌎 International Fax

Send faxes to 40+ countries. Country codes, pricing, and step-by-step guide.

🔨 Fax REST API

REST API comparison for developers with code examples in cURL, Python, and Node.js.

📚 Browse All 40+ Guides

Explore our complete library of online fax tutorials, comparisons, and industry guides on the blog.

Why 50,000+ Users Trust Attajer

40+

In-depth guides & reviews

15+

Fax services tested

6

Industry-specific guides

Independent research since 2024. No sponsored content. Just honest recommendations based on real testing.

🏆 #1 Rated Online Fax Service (9.6 / 10)

Our Verdict: Try Fax.plus

After reviewing 8+ online fax services, Fax.plus is our top recommendation for 2027. Start free — 10 pages included, no credit card needed.

✓ 10 Free Outbound Pages ✓ Dedicated Fax Number & Receiving ($6.99/mo) ✓ iOS, Android, Gmail & Web ✓ Cancel Online in 1 Click
Try Fax.plus Free — 10 Pages Included →

Instant 30-second setup · Save 63% compared to eFax ($18.99/mo) & $2.00/page retail fax counters