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VoIP.ms vs Zadarma

Updated December 18, 2025

VoIP.ms vs Zadarma: Which is best for you?

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55+ software advisors
1 million+ businesses helped
2 million+ verified software reviews
Starting Price
$0.85

per month

$2.00

per month

Free Trial
Free Version
Screenshots
and Demo
Product Screenshot
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Product Screenshot
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Top Rated
  Features
VoIP Connection
4.81
Call Recording
4.80
Voice Mail
4.75
See All
VoIP Connection
4.57
Call Recording
4.33
Contact Management
3.50
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Integrations
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Bitrix24
Bitrix24
Salesforce Sales Cloud
Salesforce Sales Cloud
Meta for Business
Meta for Business
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Pros / Cons
  • However, their extensive documentation and responsive customer support make the process much easier. Once everything is set up, the service is reliable, cost-effective, and highly customizable, which makes it a great choice for businesses like mine.
  • The setup was very complicated and time consuming, but manageable for someone tech-savvy. Despite having Emergency Services disabled, they connected an accidental 911 call and charged me $75 for the call after the fact.
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  • Best of all, buy my number in the United States with a few steps and receive calls on my conventional phone is the best experience, to make calls also through voip applications you can use your conventional phone for everything.
  • They only attract clients by features and plans, but after that, they make people live harder.
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Ease-of-Use
Highest performing feature
in the comparison
4.4/ 5
3.4/ 5
Value for Money
Highest performing feature
in the comparison
4.8/ 5
3.6/ 5
Customer Support
Highest performing feature
in the comparison
4.8/ 5
3.1/ 5
Functionality
Highest performing feature
in the comparison
4.7/ 5
3.6/ 5
Support Options
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Training Options
In Person
Live Online
Webinars
Documentation
Videos
In Person
Live Online
Webinars
Documentation
Videos
FrontRunners
FrontRunners 2025
N/A
Advisor
  Recommendations
N/A
N/A
Ideal Customer Size
Small
Medium
Large
Small
Medium
Large
Deployment Options
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad