App comparison
Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.
GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.
Our commitment
Independent research methodology
Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.
Verified user reviews
GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.
Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.
How GetApp ensures transparency
GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.
Sfax
5
2
4
0
3
0
2
0
1
2
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Secure Internet Fax
Last updated: August 2025
Sfax Alternatives & Competitors (2026)
Top 8 free alternatives
eGoldFax
Fax server software for healthcare businesses
2.6
Value for money
Starting price
1.7
Functionality
API
5/5
Archiving & Retention
5/5
Automated Routing
5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
QT9 QMS
Fully Validated QMS for Compliance and Quality Automation
2.4
Value for money
No pricing info
Starting price
1.3
Functionality
Accident Investigation
5/5
API
5/5
Alerts/Notifications
4.8/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
Documo
Cloud-based solution for streamlining fax operations
2.4
Value for money
Starting price
1.5
Functionality
Archiving & Retention
5/5
Automated Routing
5/5
Alerts/Notifications
4.7/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
SiteDocs
Cloud-based digital workplace safety and compliance solution
2.4
Value for money
No pricing info
Starting price
1.2
Functionality
Alerts/Notifications
4.8/5
Archiving & Retention
4.7/5
Accident Investigation
4.7/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
UserWay Accessibility Widget
Website accessibility widget & audit reports for compliance
2.3
Value for money
Starting price
1.5
Functionality
Alerts/Notifications
5/5
Collaboration Tools
5/5
Accessibility Statement Generator
4.7/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
Connecteam
Enhance employee management with the only all-in-one app
2.2
Value for money
Starting price
1.2
Functionality
Accounting Integration
5/5
Activity/News Feed
4.6/5
Activity Tracking
4.5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
SafetyCulture
Cloud-based inspection tool for mobile inspections
2.2
Value for money
Starting price
1.1
Functionality
Activity Tracking
5/5
Appointment Management
5/5
Alerts/Notifications
4.5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
BambooHR
HR software to manage people, payroll and benefits
2.2
Value for money
Starting price
1.1
Functionality
Alerts/Notifications
4.6/5
Access Controls/Permissions
4.5/5
Activity/News Feed
4.4/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
AuditBoard
Cloud-based GRC solution.
2.2
Value for money
No pricing info
Starting price
1.2
Functionality
Archiving & Retention
4.8/5
Alerts/Notifications
4.7/5
Access Controls/Permissions
4.4/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
Netwrix Auditor
Ease the burden of IT auditing
2.1
Value for money
No pricing info
Starting price
1.1
Functionality
Audit Management
5/5
Audit Trail
4.5/5
Access Controls/Permissions
4.4/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
360Learning
AI-powered learning platform
2.1
Value for money
Starting price
1.2
Functionality
Academic/Education
4.6/5
Activity Dashboard
4.5/5
Applicant Tracking
4.2/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
Caspio
Low-code application development platform.
2.0
Value for money
Starting price
1.1
Functionality
Accounting Integration
5/5
Activity Tracking
5/5
Access Controls/Permissions
4.5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
Xero
Cloud-based accounting software for small businesses
2.0
Value for money
Starting price
1.0
Functionality
401(k) Tracking
4.8/5
Accounting
4.6/5
Activity Dashboard
4.5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
2.5
Value for money
Starting price
1.5
Functionality
Access Certification
5/5
Accounting
5/5
Access Management
4.9/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
2.4
Value for money
Starting price
1.5
Functionality
Alerts/Notifications
5/5
API
5/5
Automated Routing
4.9/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
2.3
Value for money
No pricing info
Starting price
1.2
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
4.8/5
Access Controls/Permissions
N/A
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
2.2
Value for money
Starting price
1.3
Functionality
API
4.8/5
Asset Discovery
4.7/5
Assessment Management
4.5/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
1.5
Value for money
Starting price
0.8
Functionality
Alerts/Notifications
5/5
Delivery Tracking
4.6/5
Archiving & Retention
4.3/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
1.7
Value for money
Starting price
1.0
Functionality
Fax to Email
4.5/5
Archiving & Retention
4.4/5
Email to Fax
4.3/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5
1.3
Value for money
Starting price
0.7
Functionality
Archiving & Retention
4.8/5
Alerts/Notifications
4.6/5
Access Controls/Permissions
1/5
Top Features
API
5/5
Digital Signature
5/5
Document Storage
5/5