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OnSIP
Cloud-based softphone and voicemail platform
Last updated: January 2025
OnSIP Alternatives & Competitors
Top 1 free alternatives
Total


44
71
59
features in common
44
features in common

RingEX user ratings
Top features
Multi-Channel Communication
Virtual Call Center
Event Triggered Actions

OnSIP user ratings
Top features
Online Voice Transmission
Contact Management
Call Logging
Pricing
Value for money
What users say about RingEX's value for money
Categories in common

Total


54
112
59
features in common
54
features in common

3CX user ratings
Top features
Task Management
Proactive Chat
Multi-User Collaboration

OnSIP user ratings
Top features
Online Voice Transmission
Contact Management
Call Logging
Pricing
Value for money
What users say about 3CX's value for money
Categories in common

ULTATEL Cloud Business Phone System
ULTATEL | Phone and Teleommunication Solutions For Business
Total


56
121
59
features in common
56
features in common

ULTATEL Cloud Business Phone System user ratings
Top features
Voicemail Transcription
Access Controls/Permissions
Call Screening

OnSIP user ratings
Top features
Online Voice Transmission
Contact Management
Call Logging
Pricing
Starting from
$15.95/month
Value for money
What users say about ULTATEL Cloud Business Phone System's value for money
Categories in common
Total


58
94
59
features in common
58
features in common

8x8 Work user ratings
Top features
Fax Management
Ring Groups
Communication Management

OnSIP user ratings
Top features
Online Voice Transmission
Contact Management
Call Logging
Pricing
Starting from
$24/month
Value for money
What users say about 8x8 Work's value for money
Categories in common
Total


54
109
59
features in common
54
features in common

Ringover user ratings
Top features
Queue Management
Live Chat
Manual Dialer

OnSIP user ratings
Top features
Online Voice Transmission
Contact Management
Call Logging
Pricing
Starting from
$29/month
Value for money
What users say about Ringover's value for money
Categories in common