App comparison
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CallerDesk
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Virtual telephony system for business communications
CallerDesk Alternatives & Competitors (2026)
Top 6 free alternatives

800.com
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Telephony tool for searching & activating toll-free numbers


0.4
Value for money
Starting price
0.4
Functionality
Live Chat
5/5
Voicemail Transcription
5/5
Customizable Reports
5/5
Top Features
Queue Management
N/A
Real-Time Notifications
N/A
Interaction Tracking
N/A

Ringover
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
100% cloud phone for startups and SMEs


0.5
Value for money
Starting price
0.4
Functionality
Queue Management
5/5
Call Whispering
5/5
Live Chat
5/5
Top Features
Callback Scheduling
N/A
Customizable Fields
N/A
Customer Database
N/A

Ultatel Cloud Business Phone System
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
ULTATEL | Phone and Teleommunication Solutions For Business


0.2
Value for money
Starting price
0.4
Functionality
Voicemail Transcription
5/5
Access Controls/Permissions
5/5
Call Screening
5/5
Top Features
Auto-Dialer
N/A
Customizable Branding
N/A
Client Portal
N/A

Sinch Engage
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-in-one messaging platform for SMS, MMS, RCS & WhatsApp


0.7
Value for money
Starting price
0.9
Functionality
Real-Time Notifications
5/5
Lead Management
5/5
Third-Party Integrations
5/5
Top Features
Predictive Dialer
N/A
Role-Based Permissions
N/A
Email Templates
N/A

HubSpot Sales Hub
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Freemium email productivity & tracking for sales teams


0.8
Value for money
Starting price
0.6
Functionality
Reminders
5/5
For Startups
5/5
Opportunity Management
5/5
Top Features
Queue Management
N/A
Recording
N/A
Inbound Call Center
N/A

Weave
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Customer communication and appointment scheduling solution


0.9
Value for money
Starting price
0.7
Functionality
Communication Management
5/5
File Sharing
5/5
Call Transfer
5/5
Top Features
VoIP Connection
N/A
Real-Time Data
N/A
Tagging
N/A


0.7
Value for money
Starting price
0.7
Functionality
Customizable Fields
5/5
Reporting/Analytics
5/5
Third-Party Integrations
5/5
Top Features
Real-Time Analytics
N/A
Recording
N/A
Customer History
N/A


0.8
Value for money
Starting price
0.7
Functionality
Callback Scheduling
5/5
Queue Management
4.9/5
IVR
4.8/5
Top Features
SMS Marketing
N/A
Tagging
N/A
Progressive Dialer
N/A


0.6
Value for money
Starting price
0.6
Functionality
Chat/Messaging
5/5
Alerts/Escalation
5/5
Alerts/Notifications
5/5
Top Features
Progressive Dialer
N/A
Search/Filter
N/A
Customizable Forms
N/A


0.5
Value for money
Starting price
0.4
Functionality
Performance Metrics
5/5
Real-time Conversations
5/5
One-to-One Messaging
5/5
Top Features
VoIP Connection
N/A
On-Demand Recording
N/A
Unified Communications
N/A


0.5
Value for money
Starting price
0.6
Functionality
Sales Reports
5/5
Event Triggered Actions
5/5
CRM
5/5
Top Features
Multi-Language
N/A
Queue Management
N/A
Customizable Forms
N/A


0.6
Value for money
Starting price
0.6
Functionality
Remote Access/Control
5/5
Document Storage
5/5
Private Chat
5/5
Top Features
Computer Telephony Integration
N/A
Email Templates
N/A
Customizable Reports
N/A


0.3
Value for money
Starting price
0.3
Functionality
File Sharing
5/5
Auto-Dialer
5/5
Screen Sharing
5/5
Top Features
Real-Time Analytics
N/A
Real-Time Updates
N/A
Inbound Call Center
N/A


0.4
Value for money
Starting price
0.5
Functionality
Call Scripting
5/5
Manual Dialer
5/5
Preview Dialer
5/5
Top Features
Application Management
N/A
Customizable Forms
N/A
VoIP Connection
N/A


0.3
Value for money
Starting price
0.7
Functionality
Computer Telephony Integration
5/5
Campaign Management
5/5
Caller ID
5/5
Top Features
Tagging
N/A
Widgets
N/A
Real-Time Notifications
N/A


5.0
Value for money
Starting price
0.7
Functionality
Dashboard
N/A
Built-in Course Authoring
N/A
Event Triggered Actions
N/A
Top Features
Contact Management
N/A
Customizable Templates
N/A
Customizable Reports
N/A


0.4
Value for money
Starting price
0.4
Functionality
On-Demand Recording
4/5
Call Recording
4/5
Archiving & Retention
N/A
Top Features
Customizable Forms
N/A
Mobile Access
N/A
Workflow Management
N/A


0.5
Value for money
No pricing info
Starting price
0.3
Functionality
No unique features
Top Features
Customizable Branding
N/A
Knowledge Base Management
N/A
IVR
N/A


0.6
Value for money
Starting price
0.8
Functionality
API
4/5
Contextual Targeting
3/5
Social Media Integration
2/5
Top Features
On-Demand Recording
N/A
Predictive Dialer
N/A
Customizable Fields
N/A


0.2
Value for money
Starting price
0.4
Functionality
Conferencing
N/A
Projections
N/A
Chat Transcript
N/A
Top Features
Customer Database
N/A
Inbound Call Center
N/A
Email Templates
N/A
