# Top Free Audio Conferencing Software

Check out our list of free Audio Conferencing Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.

If you'd like to see more products and to evaluate additional feature options, compare all [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing) to ensure you get the right product.

## View Free Audio Conferencing Software

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](https://research.g2.com/g2-scoring-methodologies).

**15** Audio Conferencing Products Available
View all [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing)

View all [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing)

[
### Slack
](https://www.g2.com/products/slack/reviews)

[By Salesforce](https://www.g2.com/sellers/salesforce)

[

(39,089)4.5 out of 5
](https://www.g2.com/products/slack/reviews#reviews "Read Slack Reviews")

Product Description

Slack is your single workspace that connects you with the people and tools you work with everyday, no matter where you are or what you do. With Slack you get real-time messaging through calls and chat

**Users:** Software Engineer, Project Manager · **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 41% Small-Business, 41% Mid-Market

User SentimentHow are these determined?

Users like Slack's user-friendly interface, efficient search function, and its ability to integrate with other tools like Google Drive, Trello, or Zoom, which enhances workflow and real-time information sharing. Users reported that managing numerous channels can be confusing and overwhelming, and the platform's notification system can be slow or excessive, leading to missed updates or information overload.

Slack features and usability ratings that predict user satisfaction

9.1

Has the product been a good partner in doing business?

Average: 8.9

8.8

Quality of Support

Average: 8.8

8.9

Ease of Admin

Average: 8.7

9.2

Ease of Use

Average: 9.2

Year Founded
1999

HQ Location
San Francisco, CA

Company Website
https://www.salesforce.com/

Twitter
@salesforce

LinkedIn® Page
https://www.linkedin.com/company/3185/

Ownership
NYSE:CRM

Phone
+1 (800) 667-6389

[
### JustCall
](https://www.g2.com/products/saas-labs-justcall/reviews)

[By Saas Labs](https://www.g2.com/sellers/saas-labs)

[

(2,386)4.3 out of 5
](https://www.g2.com/products/saas-labs-justcall/reviews#reviews "Read JustCall Reviews")

Product Description

JustCall is the only AI-powered business communication platform that brings calls, texts, email, and WhatsApp together in one place. It helps customer-facing teams work more efficiently, respond faste

**Users:** CEO, Account Executive · **Industries:** Computer Software, Financial Services · **Market Segment:** 59% Small-Business, 31% Mid-Market

User SentimentHow are these determined?

Reviewers appreciate JustCall's seamless integration with CRM systems, its user-friendly interface, and its ability to centralize communication, with features like call recording and analytics adding value by helping teams review interactions and improve performance. Users experienced issues with call quality and connection stability, especially under less than ideal network conditions, and some found the pricing less friendly for smaller teams and the initial setup and configuration with certain CRMs complex.

JustCall features and usability ratings that predict user satisfaction

8.6

Has the product been a good partner in doing business?

Average: 8.9

8.3

Quality of Support

Average: 8.8

8.6

Ease of Admin

Average: 8.7

8.8

Ease of Use

Average: 9.2

Year Founded
2016

HQ Location
Palo Alto, California

Company Website
https://www.saaslabs.co/

Twitter
@saas\_labs

LinkedIn® Page
https://www.linkedin.com/company/10436435/

[![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source)

Sponsored

G2 Advertising

Get 2x conversion than Google Ads with G2 Advertising!

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[
Learn More
](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source)

[
### Spike
](https://www.g2.com/products/spike/reviews)

[By Spike](https://www.g2.com/sellers/spike)

[

(262)4.6 out of 5
](https://www.g2.com/products/spike/reviews#reviews "Read Spike Reviews")

Product Description

Spike is an AI-powered email and team communication platform that combines email, chat, meetings, and collaboration tools into a single, organized workspace. It is designed for professionals, small te

**Users:** CEO, Owner · **Industries:** Information Technology and Services, Computer Software · **Market Segment:** 72% Small-Business, 15% Mid-Market

User SentimentHow are these determined?

Users like Spike's ability to unify inboxes, its fast and efficient search feature, and its user-friendly interface that makes managing emails feel like using a chat app. Reviewers experienced issues with Spike's chat-style interface making it harder to track formal email threads, limited support for certain newsletter providers, and occasional delays in email syncing and notifications.

Spike features and usability ratings that predict user satisfaction

8.6

Has the product been a good partner in doing business?

Average: 8.9

9.0

Quality of Support

Average: 8.8

8.7

Ease of Admin

Average: 8.7

9.3

Ease of Use

Average: 9.2

Year Founded
2014

HQ Location
Herzliya, IL

Company Website
https://www.spikenow.com

Twitter
@SpikeNowHQ

LinkedIn® Page
https://www.linkedin.com/company/3240452/

[
### PowWowNow
](https://www.g2.com/products/powwownow/reviews)

[By PGi](https://www.g2.com/sellers/pgi)

[

(49)4.3 out of 5
](https://www.g2.com/products/powwownow/reviews#reviews "Read PowWowNow Reviews")

Product Description

At PowWowNow we provide meeting solutions for everyday people and we make it easier than ever to have meetings that matter. We offer a range of meeting solutions to choose from: VIDEO CALL Simple an

**Industries:** Information Technology and Services · **Market Segment:** 41% Small-Business, 35% Mid-Market

PowWowNow features and usability ratings that predict user satisfaction

7.5

Has the product been a good partner in doing business?

Average: 8.9

8.2

Quality of Support

Average: 8.8

8.1

Ease of Admin

Average: 8.7

8.9

Ease of Use

Average: 9.2

 ![Preeti Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Preeti Y.")
PY

I like the simplicity and reliability of PowWowNow. It’s easy to schedule and join meetings, and the dial-in option makes it convenient for...[Read review](https://www.g2.com/products/powwownow/reviews/powwownow-review-12327649)

 ![harsh g.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "harsh g.")
HG

I recently used PowWowNow for a virtual meeting, and I was really impressed! The setup was quick and easy, making joining the call a breeze. The...[Read review](https://www.g2.com/products/powwownow/reviews/powwownow-review-12403297)

Year Founded
1991

HQ Location
Alpharetta, GA

Company Website
https://www.pgi.com

Twitter
@PGi

LinkedIn® Page
https://www.linkedin.com/company/4863/

[
### LoopUp
](https://www.g2.com/products/loopup/reviews)

[By LoopUp](https://www.g2.com/sellers/loopup)

[

(21)4.4 out of 5
](https://www.g2.com/products/loopup/reviews#reviews "Read LoopUp Reviews")

Product Description

LoopUp is redefining how multinational enterprises manage telephony on a global scale with Microsoft Teams. In a market where organizations typically rely on fragmented regional providers and complex

**Market Segment:** 57% Mid-Market, 29% Enterprise

LoopUp features and usability ratings that predict user satisfaction

9.3

Has the product been a good partner in doing business?

Average: 8.9

8.6

Quality of Support

Average: 8.8

9.3

Ease of Admin

Average: 8.7

9.0

Ease of Use

Average: 9.2

 ![Verified User in Management Consulting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Management Consulting")
UM

Callback feature where the app calls all attendees to participate in the call rather than having the cumbersome process of having to dial in and...[Read review](https://www.g2.com/products/loopup/reviews/loopup-review-3759104)

 ![Khalish Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Khalish Y.")
KY

This is a clean and straightforward interface program. This program has a high level of customization. This program allows us to adjust settings to...[Read review](https://www.g2.com/products/loopup/reviews/loopup-review-5031760)

Year Founded
2003

HQ Location
London, United Kingdom

Company Website
https://loopup.com/

Twitter
@LoopUp

LinkedIn® Page
https://www.linkedin.com/company/2523039/

Ownership
LSE:LOOP

[
### Voximplant
](https://www.g2.com/products/voximplant/reviews)

[By VoxImplant](https://www.g2.com/sellers/voximplant)

[

(38)4.8 out of 5
](https://www.g2.com/products/voximplant/reviews#reviews "Read Voximplant Reviews")

Product Description

Voximplant is a communications platform as a service, it allows developers to add real-time communications features (voice, video and messaging) in their applications without a need to build any backe

**Industries:** Computer Software, Information Technology and Services · **Market Segment:** 55% Mid-Market, 29% Small-Business

Voximplant features and usability ratings that predict user satisfaction

9.6

Has the product been a good partner in doing business?

Average: 8.9

9.7

Quality of Support

Average: 8.8

8.9

Ease of Admin

Average: 8.7

9.0

Ease of Use

Average: 9.2

 ![Chad H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Chad H.")
CH

Severless - their VoxEngine lets you run simple to complex application logic all on their servers so you don’t need to setup your own JavaScript -...[Read review](https://www.g2.com/products/voximplant/reviews/voximplant-review-4145951)

 ![Vitaly D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vitaly D.")
VD

We create Golos, a voice-based social media platform featuring audio conferences, voice chats, and other functions. We would like to note in...[Read review](https://www.g2.com/products/voximplant/reviews/voximplant-review-4881391)

Year Founded
2013

HQ Location
Palo Alto, California

Company Website
https://www.voximplant.com

Twitter
@voximplant

LinkedIn® Page
https://www.linkedin.com/company/voximplant/about

[
### Digital Samba
](https://www.g2.com/products/digital-samba/reviews)

[By Digital Samba SL](https://www.g2.com/sellers/digital-samba-sl)

[

(62)4.3 out of 5
](https://www.g2.com/products/digital-samba/reviews#reviews "Read Digital Samba Reviews")

Product Description

Since its foundation in 2003, Digital Samba has been a trusted provider of secure video conferencing solutions in the European market. Entirely built and hosted within the European Union, it guarantee

**Industries:** E-Learning, Marketing and Advertising · **Market Segment:** 58% Small-Business, 31% Mid-Market

Digital Samba features and usability ratings that predict user satisfaction

9.4

Has the product been a good partner in doing business?

Average: 8.9

8.7

Quality of Support

Average: 8.8

8.9

Ease of Admin

Average: 8.7

8.7

Ease of Use

Average: 9.2

 ![Pratiyush S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pratiyush S.")
PS

I find Digital Samba easy to use with its robust but simple UI. The minimal design and reliable, business-oriented features really stand out for...[Read review](https://www.g2.com/products/digital-samba/reviews/digital-samba-review-12125739)

 ![Raj K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Raj K.")
RK

I really appreciate Digital Samba for its instant video conferencing capabilities, which is incredibly helpful when someone doesn't have other...[Read review](https://www.g2.com/products/digital-samba/reviews/digital-samba-review-12272972)

Year Founded
2003

HQ Location
Barcelona, ES

Company Website
https://www.digitalsamba.com/

LinkedIn® Page
https://www.linkedin.com/company/2709780/

[
### Infinite Connect
](https://www.g2.com/products/infinite-connect/reviews)

[By Xcyte Digital](https://www.g2.com/sellers/xcyte-digital)

[

(12)4.8 out of 5
](https://www.g2.com/products/infinite-connect/reviews#reviews "Read Infinite Connect Reviews")

Product Description

All-in-one hosted unified communications platform that enables your team to work from anywhere. With reliable voice, video, and messaging integrated in one solution, we connect you wherever you are —

**Market Segment:** 92% Small-Business, 8% Mid-Market

Infinite Connect features and usability ratings that predict user satisfaction

10.0

Has the product been a good partner in doing business?

Average: 8.9

9.8

Quality of Support

Average: 8.8

8.3

Ease of Admin

Average: 8.7

9.8

Ease of Use

Average: 9.2

 ![Brian S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brian S.")
BS

The functionality and quality of the service.[Read review](https://www.g2.com/products/infinite-connect/reviews/infinite-connect-review-4492666)

 ![Hans D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Hans D.")
HD

We do webinars and webmeetings with many a person lacking internet or computer skills. Infinity works seamlessly. Send a link, the visitors clicks...[Read review](https://www.g2.com/products/infinite-connect/reviews/infinite-connect-review-4493485)

Year Founded
2022

HQ Location
Toronto, CA

Company Website
https://xcytedigital.com/

LinkedIn® Page
https://www.linkedin.com/company/xcyte-digital-corporation

[
### Stackfield
](https://www.g2.com/products/stackfield/reviews)

[By Stackfield GmbH](https://www.g2.com/sellers/stackfield-gmbh)

[

(14)4.3 out of 5
](https://www.g2.com/products/stackfield/reviews#reviews "Read Stackfield Reviews")

Product Description

Stackfield is an All-in-One Collaboration Tool from Germany with all the features teams need to work together: Task and project management, video conferencing, team chat, collaborative work on documen

**Market Segment:** 50% Small-Business, 36% Mid-Market

Stackfield features and usability ratings that predict user satisfaction

0.0

No information available

9.6

Quality of Support

Average: 8.8

0.0

No information available

10.0

Ease of Use

Average: 9.2

 ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services")
UI

Team Communication like group chat,comments,discussions can be easily done in this application.Also task and workflows defines that every team...[Read review](https://www.g2.com/products/stackfield/reviews/stackfield-review-5218686)

 ![Ashin Marin T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ashin Marin T.")
AT

It helps in protecting the data of the European clients. It helps in communicating clearly along with team members. It is easy to manage project...[Read review](https://www.g2.com/products/stackfield/reviews/stackfield-review-5221405)

Year Founded
2012

HQ Location
Munich, Germany

Company Website
https://www.stackfield.com

Twitter
@stackfieldapp

LinkedIn® Page
https://www.linkedin.com/company/9009262/admin

[
### CommPeak
](https://www.g2.com/products/commpeak/reviews)

[By CommPeak](https://www.g2.com/sellers/commpeak)

[

(5)4.5 out of 5
](https://www.g2.com/products/commpeak/reviews#reviews "Read CommPeak Reviews")

Product Description

Driving Contact Center Performance to Its Peak - CommPeak helps contact centers optimize inbound and outbound communication with cloud-based solutions that boost agent productivity and expand reach. F

**Market Segment:** 60% Small-Business, 40% Mid-Market

CommPeak features and usability ratings that predict user satisfaction

10.0

Has the product been a good partner in doing business?

Average: 8.9

7.5

Quality of Support

Average: 8.8

10.0

Ease of Admin

Average: 8.7

9.2

Ease of Use

Average: 9.2

 ![Verified User in Education Management](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Education Management")
UE

One of the challenges we faced after client acquisition was keeping them engaged until we released the following product. CommPeak provided a...[Read review](https://www.g2.com/products/commpeak/reviews/commpeak-review-8157822)

Year Founded
2011

HQ Location
Wan Chai, HK

Company Website
https://www.commpeak.com/

Twitter
@CommPeak

LinkedIn® Page
https://www.linkedin.com/company/commpeak/

[
### Stork
](https://www.g2.com/products/stork/reviews)

[By Stork Tech](https://www.g2.com/sellers/stork-tech)

[

(3)5.0 out of 5
](https://www.g2.com/products/stork/reviews#reviews "Read Stork Reviews")

Product Description

ChatGPT for Teams, it comes with several free AI Agents: Marketer, Lawyer and Image Maker and ChatGPT. Stork also includes Free Chat, Voice and Video App for Teams. Voice and Video collaboration wo

**Market Segment:** 67% Small-Business, 33% Enterprise

Stork features and usability ratings that predict user satisfaction

10.0

Has the product been a good partner in doing business?

Average: 8.9

10.0

Quality of Support

Average: 8.8

10.0

Ease of Admin

Average: 8.7

10.0

Ease of Use

Average: 9.2

 ![Verified User in Telecommunications](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Telecommunications")
IT

Email migration was lot easier and helped me through the email clients as well moreover i loved working on this project which had to be the best of...[Read review](https://www.g2.com/products/stork/reviews/stork-review-5292196)

 ![Suhail D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Suhail D.")
SD

The best thing about this product is its interface and the process of working[Read review](https://www.g2.com/products/stork/reviews/stork-review-5295035)

Year Founded
2020

HQ Location
Mountain View, US

Company Website
https://www.stork.ai

Twitter
@usestork

LinkedIn® Page
https://www.linkedin.com/company/stork-ai/

[
### grptalk
](https://www.g2.com/products/grptalk/reviews)

[By grptalk](https://www.g2.com/sellers/grptalk)

[

(2)4.5 out of 5
](https://www.g2.com/products/grptalk/reviews#reviews "Read grptalk Reviews")

Product Description

grptalk is an easy-to-use audio conferencing app that lets its users connect with 3 - more than 10,000 participants in the same call in less than 30 seconds. It gives its users the ability to connec

**Market Segment:** 50% Mid-Market, 50% Small-Business

grptalk features and usability ratings that predict user satisfaction

10.0

Has the product been a good partner in doing business?

Average: 8.9

9.2

Quality of Support

Average: 8.8

9.2

Ease of Admin

Average: 8.7

10.0

Ease of Use

Average: 9.2

 ![prasanth f.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "prasanth f.")
PF

Allows to easily host and manage calls during a conference...good product for all kinds of enterprises[Read review](https://www.g2.com/products/grptalk/reviews/grptalk-review-4072609)

 ![Verified User in Religious Institutions](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Religious Institutions")
AR

Easy to use Quality of connection is good[Read review](https://www.g2.com/products/grptalk/reviews/grptalk-review-4998509)

Year Founded
2003

HQ Location
Hyderabad, IN

Company Website
https://www.grptalk.com/

LinkedIn® Page
https://www.linkedin.com/company/telebucommunications/

[
### iTeleCenter
](https://www.g2.com/products/itelecenter/reviews)

[By COA Network](https://www.g2.com/sellers/coa-network)

[

(2)5.0 out of 5
](https://www.g2.com/products/itelecenter/reviews#reviews "Read iTeleCenter Reviews")

Product Description

iTeleCenter is a cloud-based virtual phone system designed for small businesses and entrepreneurs. Our goal here is to provide top-of-the-line businesses communication features and experience to small

**Market Segment:** 100% Small-Business

iTeleCenter features and usability ratings that predict user satisfaction

0.0

No information available

0.0

No information available

0.0

No information available

0.0

No information available

 ![Verified User in Staffing and Recruiting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Staffing and Recruiting")
AS

The clarity of the calls and how easy it is to use! [Read review](https://www.g2.com/products/itelecenter/reviews/itelecenter-review-4649068)

Year Founded
1992

HQ Location
N/A

Company Website
https://www.itelecenter.com

Twitter
@iTeleCenter

LinkedIn® Page
https://www.linkedin.com/company/itelecenter/people/

[
### Virola Messenger
](https://www.g2.com/products/virola-messenger/reviews)

[By Provide Support](https://www.g2.com/sellers/provide-support)

[

(12)4.7 out of 5
](https://www.g2.com/products/virola-messenger/reviews#reviews "Read Virola Messenger Reviews")

Product Description

Virola Messenger is a secure corporate communication and collaboration tool that significantly improves teams' efficiency. It supports a wide range of features for effective communication and collabor

**Market Segment:** 58% Small-Business, 25% Enterprise

Virola Messenger features and usability ratings that predict user satisfaction

8.3

Has the product been a good partner in doing business?

Average: 8.9

9.2

Quality of Support

Average: 8.8

8.3

Ease of Admin

Average: 8.7

9.3

Ease of Use

Average: 9.2

NL

It is very colorful and we do have a lot of funny stickers in this application. The graphical user interface is also very good and the homepage...[Read review](https://www.g2.com/products/virola-messenger/reviews/virola-messenger-review-5429227)

 ![Faran Ahmed K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Faran Ahmed K.")
FK

Virola Messenger data is never saved on third-party servers. This gives user complete control over their data and reduces the risk of data...[Read review](https://www.g2.com/products/virola-messenger/reviews/virola-messenger-review-8939780)

Year Founded
2003

HQ Location
New York, New York

Company Website
https://virola.io/

Twitter
@provide\_support

LinkedIn® Page
https://www.linkedin.com/company/2259752

[
### Brring Conferencing
](https://www.g2.com/products/brring-conferencing/reviews)

[By BoxPeg](https://www.g2.com/sellers/boxpeg)

[

(1)4.0 out of 5
](https://www.g2.com/products/brring-conferencing/reviews#reviews "Read Brring Conferencing Reviews")

Product Description

When you have a prospect ready to call, making it easy for them to reach an agent can make all the difference. Brring helps convert more inbound leads and book customer calls faster.

**Market Segment:** 100% Small-Business

Brring Conferencing features and usability ratings that predict user satisfaction

0.0

No information available

0.0

No information available

0.0

No information available

0.0

No information available

 ![Verified User in Entertainment](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Entertainment")
AE

Really simple to setup and worked for us with our first call on the same day.[Read review](https://www.g2.com/products/brring-conferencing/reviews/brring-conferencing-review-3183760)

Year Founded
2016

HQ Location
London, GB

Company Website
https://www.brring.com

Twitter
@brring

LinkedIn® Page
https://www.linkedin.com/company/11183009/