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Josh P.
Advisor, 7 years

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Updated December 18, 2025
VoIP.ms vs Zadarma: Which is best for you?
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Advice from pros
Custom shortlist of 3-5 vendors

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
and Demo
See all
See all
Top Rated
Features
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
See All
Integrations
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See All
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/ 5in the comparison
3.4/ 5
Value for Money
Highest performing feature
in the comparison
4.8/ 5in the comparison
3.6/ 5
Customer Support
Highest performing feature
in the comparison
4.8/ 5in the comparison
3.1/ 5
Functionality
Highest performing feature
in the comparison
4.7/ 5in the comparison
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
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