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SIP.US
5
67
4
13
3
3
2
1
1
1
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Voice over internet protocol (VoIP) solution
Last updated: August 2026
SIP.US Alternatives & Competitors (2026)
Top 5 free alternatives
Wildix
The First Sales-Oriented Unified Communications Solution.
0.4
Value for money
No pricing info
Starting price
0.1
Functionality
Automatic Call Distribution
4.7/5
Access Controls/Permissions
4.5/5
Alerts/Notifications
4.4/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
Value for money
Starting price
0.2
Functionality
Calendar Sync
4.8/5
Call Recording
4.6/5
Call Conferencing
4.6/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.3
Value for money
Starting price
0.1
Functionality
Action Item Tracking
5/5
Attendance Tracking
4.7/5
Active Directory Integration
4.7/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.2
Value for money
Starting price
0.1
Functionality
Agenda Management
4.8/5
Activity Dashboard
4.6/5
Assignment Management
4.4/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.5
Value for money
Starting price
0.2
Functionality
Automated Routing
5/5
Auto-Dialer
4.7/5
Automatic Call Distribution
4.6/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.1
Value for money
Starting price
0.1
Functionality
Agent Interface
5/5
Automated Routing
5/5
Automatic Call Distribution
4.8/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.1
Value for money
Starting price
0.2
Functionality
Agent Interface
4.8/5
Archiving & Retention
4.8/5
Access Controls/Permissions
4.7/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.2
Value for money
Starting price
0.2
Functionality
Alerts/Notifications
4.6/5
Automatic Call Distribution
4.6/5
Call Center Management
4.6/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
Value for money
Starting price
0.1
Functionality
For Cloud Phone Systems
5/5
Online Voice Transmission
4.6/5
Voice Mail
4.5/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.2
Value for money
No pricing info
Starting price
Functionality
Audio/Video Recording
5/5
Access Controls/Permissions
4.3/5
API
4/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.5
Value for money
Starting price
0.2
Functionality
Activity Dashboard
4.5/5
Activity Tracking
4.3/5
Appointment Management
4.3/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.5
Value for money
Starting price
0.3
Functionality
Access Controls/Permissions
4.8/5
Agent Interface
4.7/5
Archiving & Retention
4.2/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.3
Value for money
Starting price
0.1
Functionality
Activity/News Feed
5/5
API
5/5
Audio Calls
4.7/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.7
Value for money
Starting price
0.4
Functionality
Activity Dashboard
5/5
Automated Attendant
5/5
Access Controls/Permissions
4.7/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
Value for money
Starting price
0.1
Functionality
Call Conferencing
5/5
Alerts/Notifications
4.7/5
Caller ID
4.7/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.7
Value for money
Starting price
0.4
Functionality
Activity Tracking
5/5
Auto-Dialer
5/5
Automated Attendant
5/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.1
Value for money
Starting price
Functionality
Alerts/Notifications
4.4/5
Access Controls/Permissions
4.4/5
Automated Attendant
4.3/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.1
Value for money
Starting price
0.1
Functionality
Call List Management
4.8/5
Call Disposition
4.6/5
Caller ID
4.6/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.2
Value for money
Starting price
0.2
Functionality
Call Tracking
4.9/5
Call Recording
4.8/5
API
4.8/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
0.1
Value for money
Starting price
Functionality
Call Center Management
4.8/5
Automatic Call Distribution
4.4/5
Alerts/Notifications
4.2/5
Top Features
Call Routing
4/5
Call Monitoring
3.7/5
Caller ID
1/5
