Top Free VoIP Providers
Voice over internet protocol (VoIP) tools help connect your voice to ears across the world or across state lines. They make distance feel smaller by emphasizing simplicity of communication, be it textual, audio or video. Many companies implement VoIP tools globally in efforts to broaden their horizons and increase accessibility. The following VoIP products listed on G2 are either free or offer a limited-time free trial. Free trials are beneficial to consumers who wish to be comfortable with a product before landing on a solution. Trials often come with all of the support features associated with a membership, so buyers also can determine if quality of support is adequate. If you’re in the market for a VoIP tool, consider one of the following free or free trial VoIP solutions that exhibit the most reviews on G2. Below you can find the best free VoIP service providers, based upon real-user reviews.
If you'd like to see more products and to evaluate additional feature options, compare all VoIP Providers to ensure you get the right product.
View Free VoIP Providers
G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
103 VoIP Providers Products Available
View all VoIP Providers
(3,316)4.7 out of 5
Entry Level Price:$15.00
5th Easiest To Use in VoIP Providers software
View top Consulting Services for Quo
OverviewUser Satisfaction
Quo features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 8.7
9.4
Phone Calls
Average: 9.1
9.4
VOiP Number
Average: 9.0
8.8
Desk-to-Desk Calls
Average: 8.5
CS
Sona is great. Being able to upload a knowledge center document is awesome. I love the app, very ux friendly! Read review
WH
Quo allows our staff to all be on the same page. It is easy to use and it records conversations so that our office staff can go back and review the... Read review
(4,080)4.4 out of 5
Entry Level Price:$25 Per user, per mont...
13th Easiest To Use in VoIP Providers software
OverviewUser Satisfaction
Dialpad Connect features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.7
9.3
Phone Calls
Average: 9.1
9.3
VOiP Number
Average: 9.0
9.2
Desk-to-Desk Calls
Average: 8.5
Sponsored
G2 Advertising
Get 2x conversion than Google Ads with G2 Advertising!
G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments.
OverviewUser Satisfaction
RingEX features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 8.7
9.1
Phone Calls
Average: 9.1
9.0
VOiP Number
Average: 9.0
9.0
Desk-to-Desk Calls
Average: 8.5
AF
The cost and options are all excellent. We enjoy moving all of our locations to one platform. Read review
PL
I like RingEX for its ease of use, which makes it simple for me to connect with clients. The initial setup was fairly simple, which was a plus. Read review
(1,547)4.4 out of 5
Entry Level Price:$30 User/Month (Billed...
View top Consulting Services for Aircall
OverviewUser Satisfaction
Aircall features and usability ratings that predict user satisfaction
8.2
Has the product been a good partner in doing business?
Average: 8.7
8.9
Phone Calls
Average: 9.1
8.8
VOiP Number
Average: 9.0
8.7
Desk-to-Desk Calls
Average: 8.5
OverviewUser Satisfaction
JustCall features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 8.7
9.0
Phone Calls
Average: 9.1
8.8
VOiP Number
Average: 9.0
7.6
Desk-to-Desk Calls
Average: 8.5
OverviewUser Satisfaction
CloudTalk features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.7
9.0
Phone Calls
Average: 9.1
8.9
VOiP Number
Average: 9.0
8.0
Desk-to-Desk Calls
Average: 8.5
DA
Everything, easy to use, simple and user friendly Read review
UI
CloudTalk stands out for its ease of use and pricing flexibility. As a small team with very specific outbound needs, we didn’t want to overpay for... Read review
OverviewUser Satisfaction
CallHippo features and usability ratings that predict user satisfaction
8.7
Has the product been a good partner in doing business?
Average: 8.7
8.8
Phone Calls
Average: 9.1
8.8
VOiP Number
Average: 9.0
8.4
Desk-to-Desk Calls
Average: 8.5
SS
I use CallHippo for international calling to our field engineers, and I find it very easy and fast. I appreciate its unique calling features and... Read review
MZ
Call quality is clear like normal Phone and it does not seem you are using a virtual fone from laptop Read review
OverviewUser Satisfaction
Webex Suite features and usability ratings that predict user satisfaction
8.7
Has the product been a good partner in doing business?
Average: 8.7
8.8
Phone Calls
Average: 9.1
8.6
VOiP Number
Average: 9.0
8.6
Desk-to-Desk Calls
Average: 8.5
AP
Webex Suite is good and the UI feels very similar to Microsoft Teams, but it still lacks some basic utilities. The Whiteboard integration is really... Read review
UI
Webex UI feels more polished and matured , it is designed for established enterprises with a focus on security, I like the AI features which come... Read review
OverviewUser Satisfaction
Telnyx CPaaS features and usability ratings that predict user satisfaction
9.3
Has the product been a good partner in doing business?
Average: 8.7
9.6
Phone Calls
Average: 9.1
9.5
VOiP Number
Average: 9.0
8.5
Desk-to-Desk Calls
Average: 8.5
JH
Really good value services. I'm pairing a SIP trunk with Unifi Talk and have been really impressed by the cost and simplicity of set up.
I've... Read review
K
I appreciate Telnyx CPaaS for being the only provider offering Swedish numbers with both voice and texting capabilities, all in one package, which... Read review
OverviewUser Satisfaction
3CX features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 8.7
9.5
Phone Calls
Average: 9.1
8.9
VOiP Number
Average: 9.0
9.4
Desk-to-Desk Calls
Average: 8.5
AG
I like the 3CX GUI interface, it is nice, accessible, and understandable. Read review
RP
I like 3CX for its simplicity, reliability, and ease of use, along with flexible management and strong call-handling features. Read review
(292)4.8 out of 5
Entry Level Price:$10 User/Month (Billed...
2nd Easiest To Use in VoIP Providers software
OverviewUser Satisfaction
TeleCMI features and usability ratings that predict user satisfaction
9.7
Has the product been a good partner in doing business?
Average: 8.7
9.5
Phone Calls
Average: 9.1
9.5
VOiP Number
Average: 9.0
9.1
Desk-to-Desk Calls
Average: 8.5
VT
TeleCMI makes on-boarding new agents quick and hassle-free, with no need for technical support. The platform is user-friendly and intuitive. Read review
PS
“I like the call barging and whispering features in TeleCMI. They help us train our agents better, reduce training time, and improve our business.... Read review
OverviewUser Satisfaction
Sangoma Unified Communications Platform features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 8.7
9.3
Phone Calls
Average: 9.1
9.1
VOiP Number
Average: 9.0
9.5
Desk-to-Desk Calls
Average: 8.5
KN
converged phones that allow you to link your cell phone to your office phone. I don't even have a phone on my desk any more Read review
JS
As cliche as it sounds, I like how Switchvox just "works" and does what we need it to do. It may not have all the frills of other VOIP products,... Read review
OverviewUser Satisfaction
Ringover features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 8.7
9.3
Phone Calls
Average: 9.1
9.0
VOiP Number
Average: 9.0
8.7
Desk-to-Desk Calls
Average: 8.5
US
We have used ringover for a few months now and fully integrated it just over 2 weeks ago This is hands down one of the best phone systems we have... Read review
AS
Great application, very easy to use and very smooth onboarding. I recommend it! Read review
OverviewUser Satisfaction
MightyCall features and usability ratings that predict user satisfaction
9.1
Has the product been a good partner in doing business?
Average: 8.7
9.2
Phone Calls
Average: 9.1
9.2
VOiP Number
Average: 9.0
8.6
Desk-to-Desk Calls
Average: 8.5
AH
This was my first experience with voip phones. Darya was extremely helpful and went far above and beyond helping me get everything set up. I... Read review
AW
I appreciate MightyCall for its exceptional ease of use and intuitive setup process, which made the initial implementation straightforward and... Read review
OverviewUser Satisfaction
net2phone features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 8.7
8.9
Phone Calls
Average: 9.1
9.2
VOiP Number
Average: 9.0
9.0
Desk-to-Desk Calls
Average: 8.5
SM
I have used several different VOIP providers and Net2phone delivers on service and price. I have setup many clients of mine with Net2phone and... Read review
UT
Their Customer support team is really hands on and gets things resolved. Also not too expensive. Read review
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
or continue with
or continue with
By proceeding, you agree to our Terms of Use and Privacy Policy