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Asterisk
5
26
4
14
3
3
2
1
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Open-source modular communication system
Last updated: March 2026
Asterisk Alternatives & Competitors (2026)
Top 5 free alternatives
Ringover
100% cloud phone for startups and SMEs
0.3
Value for money
Starting price
0.1
Functionality
Agent Interface
4.8/5
Archiving & Retention
4.8/5
Access Controls/Permissions
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Dialpad
Cloud communications system for enterprise businesses
0.7
Value for money
Starting price
0.4
Functionality
Access Controls/Permissions
4.8/5
Agent Interface
4.8/5
Archiving & Retention
4.2/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Twilio
Build, Scale, and Operate Customized Communication Solutions
0.6
Value for money
Starting price
0.1
Functionality
Archiving & Retention
4.5/5
Automated Responses
4.4/5
Alerts/Notifications
4.3/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
3CX
Web & mobile-based (Android, iOS) communications system.
0.5
Value for money
Starting price
0.2
Functionality
Activity/News Feed
5/5
API
5/5
Audio Calls
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Aircall
AI powered customer communications platform
0.8
Value for money
Starting price
0.5
Functionality
Activity Dashboard
5/5
Automated Attendant
5/5
Access Controls/Permissions
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
DialedIn CCaaS
Cloud-based contact center solution to streamline operations
0.1
Value for money
Starting price
0.2
Functionality
Agent Interface
5/5
Auto-Dialer
4.8/5
Activity Dashboard
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
JustCall
AI-Powered Customer Communication for Sales & Support Teams
0.7
Value for money
Starting price
0.5
Functionality
Access Controls/Permissions
5/5
API
5/5
2-Way Messaging
4.3/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Zoho Voice
Cloud-based business phone for SMB sales and support teams
1.0
Value for money
Starting price
0.9
Functionality
Auto-Dialer
5/5
Automated Attendant
5/5
Activity Dashboard
3.9/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.7
Value for money
Starting price
0.3
Functionality
Automated Routing
5/5
Auto-Dialer
4.7/5
Automatic Call Distribution
4.6/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.3
Value for money
Starting price
Functionality
Agent Interface
5/5
Audio Calls
4.8/5
Activity Dashboard
4.8/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Value for money
Starting price
0.1
Functionality
Alerts/Notifications
4.6/5
Automatic Call Distribution
4.6/5
Call Center Management
4.6/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.3
Value for money
Starting price
0.2
Functionality
Activity Dashboard
4.5/5
Alerts/Escalation
4.4/5
Activity Tracking
4.3/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.2
Value for money
Starting price
0.2
Functionality
Call Screening
5/5
For Cloud Phone Systems
5/5
Voice Mail
4.9/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.6
Value for money
Starting price
0.3
Functionality
Agent Interface
4.6/5
Automatic Call Distribution
4.5/5
Auto-Dialer
4.5/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.4
Value for money
No pricing info
Starting price
0.1
Functionality
Audio/Video Recording
5/5
Access Controls/Permissions
4.3/5
Archiving & Retention
4/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.3
Value for money
Starting price
0.2
Functionality
Call List Management
4.8/5
Caller ID
4.7/5
Call Disposition
4.6/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
Value for money
Starting price
0.1
Functionality
Call Tracking
4.9/5
API
4.8/5
Call Recording
4.8/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.1
Value for money
Starting price
0.1
Functionality
Callback Scheduling
5/5
Auto-Dialer
4.9/5
Automated Routing
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.1
Value for money
Starting price
0.1
Functionality
2-Way Messaging
5/5
Agent Interface
5/5
Activity Tracking
4.3/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5
0.1
Value for money
Starting price
0.1
Functionality
Activity Dashboard
5/5
Alerts/Escalation
5/5
API
4.7/5
Top Features
Automatic Call Distribution
5/5
Caller ID
5/5
Call Routing
5/5