1
Fax.Plus
#1 Best Value 4.6 /5
Best value with 180+ country coverage, free plan, and electronic signature.
Best Price 180+ Countries Free Plan
Starting at $6.99/mo
2026 Comparison
The Best Online Fax Services
Compare the most reliable online fax services. Independent testing, expert reviews, and up-to-date rankings to help you make the right choice.
10 Services tested
50+ Features compared
2026 Ranking up-to-date
100% Independent
Our #1 Recommendation
Fax.Plus β The Best Fax Service 2026
Best value: free plan, 180+ countries, electronic signature. Starting at $6.99/month.
4.6 /5
Top 3 Online Fax Services
Our selection of the best services, tested and compared by our experts.
2
CocoFax
#2 Cheapest Option 4.5 /5
The cheapest fax service on the market with a simple, effective interface.
Lowest Price Simple Google Integration
Starting at $4.99/mo
3
eFax
#3 Industry Leader 4.4 /5
20+ years of experience, 24/7 support, exceptional reliability.
20+ Years 24/7 Support HIPAA
Starting at $18.99/mo
Why Trust FaxRadar?
Our methodology ensures objective and reliable comparisons.
Independent Testing
Every service is tested and evaluated by our team without brand influence.
Updated for 2026
Our comparisons and pricing are verified and regularly updated.
Security Verified
We verify HIPAA compliance, encryption, and security certifications.
Detailed Comparisons
Comprehensive comparison tables to help you choose quickly.
Compare Alternatives
Already using a fax service? Discover the best alternatives for each provider.
eFax Alternatives
10 services tested β save up to 74% vs eFax with more features.
View alternatives β Fax.Plus Alternatives
Top Fax.Plus competitors compared by price, features, and compliance.
View alternatives β CocoFax Alternatives
6 services tested β more pages, free plans, and better value.
View alternatives β
Documo Alternatives
Medical fax services with OCR and EHR integration β up to 80% cheaper.
View alternatives β
iFax Alternatives
10 services tested β save up to 60% with more pages and better coverage.
View alternatives β
MetroFax Alternatives
9 services tested β HIPAA, global coverage, and modern features.
View alternatives βFrequently Asked Questions
What is the best online fax service in 2026?
Based on our testing, Fax.Plus is the best overall service thanks to its excellent value, 180+ country coverage, and free plan. Starting at $6.99/month.
Can you send faxes for free?
Yes, FaxZero allows up to 5 free faxes per day to USA/Canada. Fax.Plus offers 10 free pages per month worldwide.
Are online faxes secure?
Professional services like Fax.Plus and eFax use TLS/SSL encryption and are HIPAA compliant for medical data.
Ready to choose your fax service?
Compare the top 10 services or try our #1 recommendation