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8x8 Work
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Integrated contact center, voice, chat, video, and APIs
Last updated: December 2025
8x8 Work Alternatives & Competitors (2026)
Top 9 free alternatives

Zoom Phone
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based business phone system


0.6
Value for money
Starting price
0.4
Functionality
PBX
5/5
Conferencing
5/5
Computer Telephony Integration
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5

Slack
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A single place for team communication and workflows


0.7
Value for money
Starting price
0.5
Functionality
Team Collaboration
5/5
Recording
5/5
Scheduling
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5

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


0.9
Value for money
Starting price
0.5
Functionality
Voicemail Transcription
5/5
Access Controls/Permissions
5/5
Call Screening
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5

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


0.3
Value for money
Starting price
0.3
Functionality
Reminders
5/5
For Startups
5/5
Opportunity Management
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.1
Value for money
Starting price
Functionality
Monitoring
5/5
Private Chat
5/5
Real-Time Chat
4.8/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.2
Value for money
Starting price
0.2
Functionality
Mobile Access
5/5
Call Conferencing
5/5
Video Conferencing
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.2
Value for money
Starting price
0.2
Functionality
Activity Tracking
5/5
Reporting & Statistics
5/5
Workflow Management
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.1
Value for money
Starting price
Functionality
Call Tracking
5/5
Social Media Integration
5/5
Scheduled Recording
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.1
Value for money
Starting price
0.1
Functionality
Real-Time Chat
5/5
Real-Time Data
5/5
On-Demand Recording
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.7
Value for money
Starting price
0.4
Functionality
Mobile Access
5/5
Scheduling
5/5
Collaboration Tools
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.3
Value for money
Starting price
0.2
Functionality
Callback Scheduling
5/5
Queue Management
4.9/5
IVR
4.8/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.7
Value for money
Starting price
0.3
Functionality
Activity Dashboard
5/5
Survey/Poll Management
5/5
Third-Party Integrations
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.6
Value for money
Starting price
0.4
Functionality
Lead Generation
5/5
Dashboard
5/5
Power Dialer
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.8
Value for money
Starting price
0.4
Functionality
Reminders
5/5
Document Storage
5/5
Conferencing
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.4
Value for money
Starting price
0.3
Functionality
Multi-User Collaboration
5/5
Survey/Poll Management
5/5
Video Call Recording
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.5
Value for money
Starting price
0.3
Functionality
File Sharing
5/5
Host Controls
5/5
Video Streaming
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.1
Value for money
Starting price
0.1
Functionality
Screen Sharing
5/5
Real-Time Chat
5/5
Mobile Access
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


0.3
Value for money
No pricing info
Starting price
0.3
Functionality
Engagement Tracking
5/5
Sales Onboarding & Training
5/5
Sales Reports
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


3.9
Value for money
Starting price
0.2
Functionality
Built-in Course Authoring
N/A
Dashboard
N/A
Inbound Call Center
N/A
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5


Value for money
Starting price
0.5
Functionality
Voice Mail
5/5
Video Conferencing
5/5
Call Routing
5/5
Top Features
Fax Management
5/5
Ring Groups
5/5
Communication Management
5/5



