Page 2 | Best Audio Conferencing Software in Brazil of 2026

Zero

Zero unites all your enterprise voice, video and messaging into a single, mobile ready, cloud platform designed for the modern workforce. Integrate all your business communications with Zero’s all-inclusive platform. Multi-level auto attendant, ring groups, business hours, voicemail and much more. Instant provisioning and activation of phone numbers in over 50 countries. Eliminate the cost of mobile and internal calls inside your company with our free VoIP apps. Host conference calls with up-to 40 participants and video meetings with up-to 6 participants. Accelerate team communications with secure one on one and group messaging. Simultaneous ringing, call transfer, three way call, hold, call recording and more. Make and take calls from your PC, mobile or desk phone using your business phone number. Access your voicemail, enterprise messaging system and conferencing service anywhere.

Starting Price: $8 per user per month

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LoopUp

Your conference calls really matter. Unlock their true potential. Tired of dealing with the constant pains and wasted time of conference calls? Asking who’s just joined and who’s talking, struggling with background noise, downloading something every time you want to view a shared screen? Your important day-to-day remote meetings have been painful for too long. With LoopUp, more intuitive collaboration and secure remote meetings are just a click away. Watch this video to see how. For too long, businesses have had to choose between the potential of collaboration software and the simplicity and reliability of traditional audio conferencing. LoopUp combines the best of both worlds, transforming your important business meetings. One-click screen sharing and video for more engaged meetings - visibility, security and control on all your calls. And by really, we mean ‘really’. No training required, and no downloads for guests.

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BigBlueButton

Engage your online students. BigBlueButton is a web conferencing system designed for online learning. Looking for a professional solution for teaching remote students online? BigBlueButton provides real-time sharing of audio, video, slides, chat, and screen. Students are engaged through sharing of emoji icons, polling, and breakout rooms. Synchronous learning tools should feel like part of your management system (LMS). Instructure, Schoology, Jenzabar, and D2L all ship their LMS with a native integration for BigBlueButton. Moodle and Sakai have plugins for deep integration. And BigBlueButton is learning tools interoperability (LTI) 1.0 compliant for widest adoption. BigBlueButton backed by a world-wide community of developers (and commercial companies) that care about making the best web conferencing system for online learning.

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AT&T Office@Hand

AT&T

A flexible cloud-based solution that provides voice, fax, text messaging, and audio and video conferencing so workers can be more productive in the office or on the go. Let employees work virtually anywhere from smartphones, tablets, softphones or desktop IP phones and enhance their ability to connect with their customers. Utilize just one number to connect callers with the right person to help ensure your customers can always reach you. Leverage instant local numbers, toll-free access, internet fax, and time of day service. Take advantage of a single solution that provides video meetings and online collaboration. Avoid maintenance, software, setup, and support fees, and CapEx with a cloud-based service. Enjoy an easy-to-use phone, fax, messaging and conferencing system that lets you spend more time serving customers, not managing communications. Get up to 3 company numbers for your business: a local main number, a toll-free number, and a local number for faxes.

Starting Price: $25.40 per month

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Pragli

Your team's digital workplace. Create different rooms for different uses - your own personal office, stand up rooms, or the water cooler for casual conversations. Jump into meeting rooms with a single click. Supports multiple screen shares at once and crystal clear video. Give feedback, ask questions, or point things out with the screen draw feature. Customize your avatar and use it as a stand in for video in meetings. New avatar items constantly being added to the avatar store. Choose how your teammates can reach you with open and closed doors. Securely encrypted & transmitted using WebRTC. Integrate your favorite tools to use as social signals to your teammates. Unique places to hang out with your coworkers. Use the spatial rooms that lets you navigate around a map and hop in and out of conversations. Or jump into the trivia room to test your trivia knowledge. Want to passively hang out? Listen to chill beats together in the Lofi room.

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Zip Conferencing

Use traditional access numbers and passcodes or use our easy to use an app to have our system call you and join you to the call. Pay as you go, discount plans and unlimited options mean you can choose the pricing plan that fits the way you do business. Participate cross-country and worldwide using a dependable, high-quality audio conferencing service. Our expansive network has more than 160 access numbers across 60+ countries. We always have Live Support Available 24/7. No longer are the tools and rates for effective remote meetings accessible to only large companies and the privileged few. Our tools have the same features as other providers and can host larger meetings at a lower cost. "My Account" is a customized meeting console, giving you a single, self-service control panel to manage meetings, billing, and reporting. Host productive meetings easily. Sign up today to experience superior conferencing at a lower cost.

Starting Price: ¢1.6 per minute

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ZipDX

The ideal audio conferencing solution for executive and recurring meetings. When audio conference calls are crucial to the success of your business, you can leave nothing to chance. Only ZipDX lets you craft the perfect conferencing experience for the meeting types unique to your business. The wide range of configurations available with the ZipDX platform puts you in control of the experience, letting you solve and audio conference challenge you may have. ZipDX is the best audio conferencing solution available for multilingual conference calls with simultaneous interpretation, online focus groups observable through our patented One-Way Glass technology, and expert interviews conducted with the utmost of discretion and security. See and manage all flows of communications. Route participants into separate virtual rooms for private group discussions, then reconvene when and where appropriate.

Starting Price: $0.08 per minute

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PhoneLiveStreaming

PhoneLiveStreaming automatically calls and connects the elderly to your live stream with a traditional telephone. Very similar to how you connect and send video to YouTube or Facebook (RTMP), you can send the same signal to PhoneLiveStreaming. We encode the audio and make it available on your dedicated phone number. Streaming starts and stops with your regular live video streaming. “Live Notifications” will automatically call subscribed callers whenever your live stream starts, using your phone number. No more remembering when to call, what phone number to call, or what access code is needed. Just answer the phone. Callers can subscribe themselves by calling your dedicated phone number, or you can add them in the dashboard. While you are live streaming, our system automatically records your stream. This allows callers to call into your dedicated phone number after the fact and listen to the latest live event. We rotate in the latest live stream.

Starting Price: $49 per month

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AudioOne

MeetingOne

Our industry-leading audio solution provides both traditional audio conferencing and integrated audio with Adobe Connect in one reliable, cost-effective package, which includes free access to Click&Meet and Online Account Management (OAM)! Simple, secure and fully customizable, AudioOne is the next-generation solution for advanced audio conferencing. Activate unlimited audio conference room numbers for every member of your team. Use your audio within Adobe Connect paired with VoIP or as the only audio option for better user experience. It’s your choice! Either pay only for the minutes you use or purchase minutes upfront. Track usage, instantly self-provision, manage users & view accounts online with OAM. 24/7 phone support with our friendly experts & free online resources, webinars, & eBooks. A visual interface that gives you the power to control your conference call from your computer.

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ConferenceCaller.com

Conference Caller is an advanced telephone confererence calling platform that enables users to place domestic and international conference calls from anywhere in the world. With its audio conference call, you can expect to reduce your overall conference call costs by 90% over other conference calling service providers. More and more businesses worldwide are cutting international phone bills by using our audio conferencing services. Get phenomenal call quality on confidential conference lines. Conference Caller provides the lowest rates from more than 40+ nations with no volume buying prequesites. We're lower than Skype, worldwide VOIP, and other conference call providers. Access complete administration of your conference phone calls. Setup group calls in your phonebook, in-call touchtone commands, and online meeting controls are just a portion of the things you will take advantage with your Small business account from Conference Caller.

Starting Price: $1.9 per minute

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OpenVoice

Anytime voice conferencing access with up to 500 callers. Schedule calls directly from your Outlook calendar. Manage calls online, including mute controls, call locking, and more. Start or join an online audio conference with one tap, free for iPhone and Android. Toll and toll-free numbers are available for attendees in 50+ countries. Save conferences as MP3s for easy storage and playback. Sometimes you need more than just a conference call to get the job done – simple voice conferencing just doesn’t always cut it. With GoToMeeting video and conference bridge services, you can call in to a team or client meeting from anywhere and share your screen's content instantly, whether on desktop or mobile. Attendees can even turn on their webcams so you can meet face to face, perfect for making that professional impression. Take your team and client communication beyond voice conferencing with video and conference bridge services from GoToMeeting.

Starting Price: $0.08 per minute

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X Spaces (Twitter Spaces)

X

Spaces is a new way to have live audio conversations on X (formerly known as Twitter.) The creator of a Space is the host. As a host on iOS, you can start a Space in two ways: Long press on the Tweet compose on your Home timeline and then tap the new Spaces icon (multiple circles forming a diamond shape) on the far left. Or, tap on your profile image at the top of your timeline. Spaces are public, so anyone can join as a listener, including people who don’t follow you. Listeners can be directly invited into a Space by DMing them a link to the Space, Tweeting out a link, or sharing a link elsewhere. Up to 13 people (including the host and 2 co-hosts) can speak in a Space at any given time. When creating a new Space, you will see options to Name your Space and Start your Space. To schedule a Space, tap Schedule for later. Choose the date and time you'd like your Space to go live. Once the Space has started, the host can send requests to listeners to become co-hosts or speakers.

Starting Price: Free

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Onstream Meetings

Onstream Media

Hold online meetings anytime and from anywhere with Onstream Meetings, a cloud-based online meeting solutions from Onstream Media. Secure, easy-to-use, and accessible, Onstream Meetings helps teams and stakeholders with ease--no downloads or scheduling required. It features live audio and video streaming, screen sharing and remote control, messaging and chat, customizable user interfaces, whiteboards, document sharing, real-time polling, and iOS and Android support. Connect with participants from around the globe using this automated conference call service. A fully-managed solution for your most important conference calls.. Please call 1-888-203-7900 for volume discounts, flat rate packages, enhanced services and international pricing. Broadcast your next event, worldwide. Events are delivered directly to the viewer’s desktop or mobile device for live or on-demand viewing. Create dynamic presentations with high-resolution video, customizable players and extensive analytics.

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GlobalMeet Webcast

GlobalMeet

GlobalMeet® Webcast is the global standard for live webcasting and video streaming for enterprise and Fortune™ 500 companies. The cloud-based SaaS webcast solution provides businesses with an easy-to-use, secure and scalable environment to produce high-profile, engaging webcasts for thousands of attendees worldwide.

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BroadData

BroadData Conferencing

BroadData offers robust, feature-rich audio and web conferencing services, enabling businesses and organizations access to simple, powerful ways to conduct meetings, seminars and events. As a result, BroadData customers, who represent a cross section of businesses of all sizes, improve productivity, reduce costs and increase revenues. BroadData offers robust, feature-rich audio and web conferencing services, enabling businesses and organizations access to simple, powerful ways to conduct meetings, seminars, and events. As a result, BroadData customers, who represent a cross-section of businesses of all sizes, improve productivity, reduce costs and increase revenues. BroadData Webcast Studio provides unrivaled technology that makes it easy to create and broadcast impactful, rich media presentations on the web. Connect with more people around the globe, no matter where they are.

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MeetingOne Web Conferencing

MeetingOne

Enhance engagement in important calls, webinars, & virtual classrooms with MeetingOne’s products, personalized services, & tailored solutions. MeetingOne has developed a broad portfolio of secure, compliant, and use-case tailored product & service packages engineered to solve industry-specific demands. Proven communication solutions for diverse industry needs – all in one place. From marketing webinars to company-wide meetings, our solutions help you customize events, drive engagement, & track outcomes. Get the highest level of control and security for your conference calls and business-critical meetings with our reliable, quality audio. We provide custom development for enterprises chasing dreams of specific functionality for audio conferencing, eLearning, or webinars. We can make it a reality! With our dependable expertise & resources, your goals for more impactful virtual events, conference calls, or online trainings can be achieved FAST.

Starting Price: $500 one-time payment

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voximplant

The industry’s true serverless platform for voice, video, and messaging APIs trusted by thousands of developers around the world to innovate and scale real-time communications for businesses of any size.

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grptalk

grptalk is an audio conferencing app that lets you talk to a group of people from anywhere, and at any time. Entering PINs, delayed joining times, zero member visibility, and call drops! Traditional conference calling has been blighted by these problems for too long. It took a brave idea, solid planning and a team of dynamic individuals to successfully develop a solution that would simplify conference calling, and solve all the problems of traditional conference calling.

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8x8 Work

8x8

8x8 Work is a unified communications platform designed to connect teams and customers globally through voice, video, messaging, and AI-powered tools. It enhances productivity with features like enterprise-grade PBX, SMS, fax, and intelligent call routing, ensuring reliable communication from anywhere. The platform also supports AI-driven meeting transcriptions, summaries, and noise suppression to streamline collaboration and reduce manual work. With video conferencing, team chat, and file sharing, organizations can foster stronger collaboration and maintain workflow alignment across remote and hybrid teams. 8x8 integrates seamlessly with tools like Microsoft Teams, Google Workspace, Salesforce, and ServiceNow to provide a unified workflow experience. Built with enterprise-level security and compliance certifications such as HIPAA, ISO 27001, GDPR, and SOC 2, 8x8 ensures both scalability and trust for modern businesses.

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Racket

With a delightfully simple collaborative grid and instant-on voice chat, Racket is the easiest way to work together. Video is exhausting, it's not the solution for every remote work problem. It turns out audio works better for most conversations. Use a Racket link in your next meeting invite, and spend the time looking at what you're working on instead of each other. Channels stick around, so you can jump back on whenever. Get people's attention with a friendly wave or an audio emoji. Each channel in Racket has a collaborative canvas to share what you're working on. You can drop in images and links and take notes together. Link out to the documents and tools where your daily work happens, or create something new right in the canvas. It's easy to organize, and since it's made up of a nice clean grid, it always looks great. Talk without video gives you the flexibility to move about as you please instead of being tied to the camera.

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Free Conference Calling

Host conference calls with up to 1,000 callers on-demand. Setup is easy and the conference call service is always free! Run a free conference call anytime and from anywhere for as many as 1,000 participants. You can easily see what's happening during your conference call and manage callers live. Run question & answer sessions like a pro! Host free conference calls on-demand with no reservations required. Our conference call service is always available. Access call details and reports in your online dashboard to know who attended, your call length, and more. Record your conference call for easy reference and playback via MP3. Listen, download, and podcast in minutes. Manage your conference call via web browser for full transparency into who is speaking, muted, or asking a question. Facilitate conference calls easily for 1,000 callers. Enjoy clear audio from reliable digital fiber-optic phone lines.

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Verizon Conferencing

Verizon

Verizon Conferencing has introduced a new access method that allows any customer to maximize their IP network infrastructure. It allows an enterprise to leverage its Private IP network investment for transport to Verizon Business' Internet Protocol (IP) enabled audio conferencing bridges. Using Private IP as the transport method, IP Audio Conferencing allows customers to access their Instant Meetings from any provisioned location using Session Initiation Protocol (SIP). Verizon Business can support both IP and Public Switched Telephone Network (PSTN)-originated calls on the same IP-enabled bridges, allowing any Instant Meeting participant to join the audio conference, regardess of access method. This "hybrid" call support provides enterprise users flexibility and the assurance that their meeting participants can join a conference call whether using an IP endpoint or PSTN endpoint from around the globe.

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Jam

Autonomous

Spontaneous, permissionless calling. Sometimes a quick chat is all you need to get things done. Jam is simple click-to-talk, audio-first software without the endless fuss of Zoom links and Meet invites. Jam with anyone or everyone instantly. Once you’re logged in with your work email, simply click a colleague’s name to talk or hop into an ongoing conversation. Connecting on Jam feels just like popping by someone’s desk. This meeting could be an email on Jam. Don’t waste time juggling disjointed Slack threads. Don’t kill your workflow with scheduled calls. Just get that quick yes or no, share what you’re working on, and move on. Have more productive conversations. Jam prioritizes what matters. Audio is crisp and lag-free, so you can actually hear and be heard. And because anyone is just a click away, interactions are completely effortless.

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Konpod

Konpod is a meeting platform that is suitable for any purpose, whether you're just making plans, conducting an interview, or brainstorming. We have got you covered with every feature that you want. Konpod comes with the power of Artificial Intelligence that enables your business to host any kind of remote work at ease. If you aspire to be a good teacher and want to teach remote students, then Konpod is for you. Our unique features let you conduct everything at ease and make your meetings & teachings very easy. Create a meaningful culture for your organization by bringing the team together, literally. Whether it's monthly company meetings, or daily team huddles, Konpod's video conferencing is the perfect solution for every leader looking to foster camaraderie and increase productivity. Video conferencing is best suited for any organization which believes in remote work or hybrid work.

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Zultys ZAC

Zultys

Voice, real-time chat, web conference, file and image sharing, drag-and-drop call operations, and task management all come together in one easy-to-use workspace. Get a communications experience that’s consistent across all your devices, from desktop to mobile. ZAC's collaboration tools like voice, video, file and image sharing, and messaging allow employees to increase productivity and make collaboration simple. MX Mobile keeps your workflow moving even when you’re on the go. All ZAC's features are available at your fingertips, on any iOS or Android device. ZAC is available as a desktop application or via WebZAC's browser-based solution. It’s available with no downloads, on any OS, and supported by multiple browsers.

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NTT Cloud Communications

NTT

We provide cloud communication solutions that enable dynamic collaboration interactions for improved workforce efficiency, productivity and engagement. Cloud Communications is a division of NTT Ltd. and a core component of its Intelligent Workplace solution. Our mission is to provide leading cloud communication solutions that enable dynamic collaboration interactions for improved workforce efficiency, productivity and engagement. We specialize in unified communications, cloud voice and digital events, delivering tailored end-to-end consulting, value realization services and change management to empower businesses and enable their digital workplace transformation. Wherever your people and clients are in the world, whichever device and platform they use to collaborate and communicate with others, we can help streamline and optimize productivity across your hybrid workplace.

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Tata Communications

Grow your business, boost productivity and maximize efficiencies all at the same time with our comprehensive portfolio of unified communications and collaboration (UCC) solutions that seamlessly integrate with your existing systems while transforming your user experience. Our unified communications solutions allow you to easily connect, communicate and collaborate with employees and customers worldwide over video, web or audio conferencing. Radically improve customer experience and end-user loyalty using omni-channel cloud contact centre solutions with Tata Communications’ unified communications services. Improve efficiency and lower telephony costs across your business by unifying conferencing and leveraging Global SIP Trunking for IP telephony and video calling.” Seamlessly improve collaboration and productivity across audio, web or video (Unified Communications), while at the same time boosting productivity across your customers’ infrastructures.

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Unlimited Conferencing

Upon signup we’ll send you your dial-in number and security PIN. That’s all you need to start a conference. Every plan includes unlimited minutes. Talk as long as you like, as often as you like. Sophisticated echo cancellation and background noise suppression ensure your conferences are crystal clear. Add participants by calling them from within your conference. You can even have the system call you when it’s time for your conference. Personalize your conference calls with your own greeting. Record your own or or use our professional voice actor. All plans include free video and web conferencing for webinars, screen sharing, video conferences and much more. Some of your participants outside the US? No problem – we have local and toll-free dial-in numbers in most major countries.

Starting Price: $9.95 per month

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No Cost Conference

Basic Free Conference Calling is set up in minutes, and can be used as much, or as little, as you like. No credit card and no obligation. Adding Web Control to our core free service allows you to schedule conference calls, monitor live conference calls, manage conference recordings, and more. Trade our standard promotional statement at the opening of every conference call for a simple generic greeting welcoming callers to your conference call. No Cost Conference is a teleconferencing services company offering no-cost conference calling marked by excellent call quality and various customization options. The system is fully automated but backed by real people to provide the service our clients enjoy. Basic Free Conference Calling is set up in minutes, and can be used as much, or as little, as you like. No credit card and no obligation.

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Clubhouse

Alpha Exploration Co.

Clubhouse is a space for casual, drop-in audio conversations—with friends and other interesting people around the world. Go online anytime to chat with the people you follow, or hop in as a listener and hear what others are talking about.

Starting Price: Free

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Best Audio Conferencing Software in Brazil - Page 2

Compare the Top Audio Conferencing Software in Brazil as of March 2026 - Page 2