Your Complete Guide to Online Faxing in 2026
No fax machine? No problem. We've researched and reviewed the best online fax services so you don't have to. Free guides, honest reviews, no fluff.
Our Top Pick
- ✓ 10 free pages to start
- ✓ HIPAA & SOC 2 compliant
- ✓ Works from any device
- ✓ Gmail & Outlook integration
*Affiliate link — we may earn a commission
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 First
Fax.plus offers HIPAA, SOC 2, and ISO 27001 compliance — essential for healthcare and legal documents.
Easiest to Use
Among the 8 services we tested, Fax.plus had the simplest setup — fax sent in under 2 minutes.
Best Value
10 free pages, then plans from $6.99/mo. Most competitors charge $10+ for fewer features.
Online Faxing Guides & Reviews
Everything you need to know about sending faxes online — written by our editorial team.
How to Send a Fax
The ultimate guide — 5 methods to send a fax from any device. Step by step.
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Send Fax Online Free
Step-by-step guide to sending faxes from any device without a fax machine.
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Send Fax from Gmail
Learn how to fax directly from your Gmail inbox in under 3 minutes.
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Email to Fax Guide
Convert any email into a fax — works with Gmail, Outlook, Yahoo, and more.
Read guide → 🔥 NEW
Free Fax Online
Send faxes for $0 — no credit card. Compare the best free fax services.
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Best Fax App 2026
Our top picks for mobile fax apps on iPhone and Android, compared.
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Fax Near Me — Alternatives
Why online faxing beats UPS, FedEx, and Staples for sending faxes.
Read guide → 🔥 NEW
Get a Fax Number
How to get a virtual fax number — free and paid options for 40+ countries.
Read guide →
Fax.plus Review 2026
Our honest, in-depth review of Fax.plus — features, pricing, pros & cons.
Read guide →Top Online Fax Services Compared
We compared the leading fax services across security, pricing, ease of use, and features.
| Feature | Fax.plus ⭐ | eFax | MyFax |
|---|---|---|---|
| Free Pages | 10 pages | None | None |
| Starting Price | $6.99/mo | $18.99/mo | $12.00/mo |
| HIPAA Compliant | ✓ Yes | ✓ Yes | ✗ No |
| Gmail Integration | ✓ Native | Via email | Via email |
| Mobile App | iOS + Android | iOS + Android | iOS only |
| Our Rating | ★ 4.9/5 | ★ 3.8/5 | ★ 3.5/5 |
Pricing and features based on publicly available data as of March 2026. Visit Fax.plus for current pricing →
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 & Comparisons
Free tools, in-depth service comparisons, and developer resources to optimize your faxing workflow.
📄 Free Cover Sheet Generator
Create professional fax cover sheets online. Customizable templates — download as PDF instantly.
⚖ Fax.plus vs eFax
Head-to-head comparison: pricing, features, HIPAA, mobile apps. See who wins in 2026.
⭐ iFax Review
Honest iFax review with pricing, pros & cons, and comparison vs Fax.plus.
💻 Fax in Microsoft Teams
Send and receive faxes directly from Teams. Setup guide with M365 integration.
🌎 International Fax
Send faxes to 40+ countries. Country codes, pricing, and step-by-step guide.
🔨 Fax API
REST API for developers. Code examples in cURL, Python, and Node.js.
Why 50,000+ Users Trust Attajer
In-depth guides & reviews
Fax services tested
Industry-specific guides
Independent research since 2024. No sponsored content. Just honest recommendations based on real testing.
Our Verdict: Try Fax.plus
After reviewing 8+ online fax services, Fax.plus is our top recommendation. Start free — 10 pages included, no credit card needed.
Try Fax.plus Free — 10 Pages Included →