Compare Vowel to these popular alternatives based on real-world usage and developer feedback.

Skype’s text, voice and video make it simple to share experiences with the people that matter to you, wherever they are.

Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience across Zoom Rooms, Windows, Mac, iOS, Android, and H.323/SIP room systems.

Discord is a modern free voice & text chat app for groups of gamers. Our resilient Erlang backend running on the cloud has built in DDoS protection with automatic server failover.

It is the business-oriented version of Google's Hangouts platform and is suitable for businesses of all sizes. It allows users to dial in phone numbers to access meetings, thus enabling users with slow internet connection to call in.

It is a free, open project that enables web browsers with Real-Time Communications (RTC) capabilities via simple JavaScript APIs. The WebRTC components have been optimized to best serve this purpose.

Jitsi (acquired by 8x8) is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions. At the heart of Jitsi are Jitsi Videobridge and Jitsi Meet, which let you have conferences on the internet, while other projects in the community enable other features such as audio, dial-in, recording, and simulcasting.

Collaborate with colleagues across your organization, or halfway across the planet. Meet online and share files, information, and expertise. Collaborate from wherever you are with Webex mobile apps for IPhone, iPad, Android, or Blackberry. If you can get online, you can work together.

With one click, anyone can join your online meeting, from any device. You can choose to meet right away, or schedule from Outlook for later. The meeting URL is personalized just for you.

Its aproprietary software for remote control, desktop sharing, online meetings, web conferencing and file transfer between computers.
It is a communication platform which includes messaging, video chat, and VOIP features.
Message contacts, start free video or voice calls, and hop on a conversation with one person or a group.

It is a set of user experience development tools that unify design, prototyping and implementation of high quality, native apps for iOS and Android.

More secure, more flexible, and completely free video conferencing. Go ahead, video chat with the whole team. It is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed.

Make virtual spaces to bring people together and connect authentically. It combines video calling with fun features in a custom 2-D world, making it more spontaneous and enjoyable to get together for work, life, or play.

It is an online meeting, desktop sharing, and video conferencing software package that enables the user to meet with other computer users, customers, clients or colleagues via the Internet in real time.
Amazon Chime is a communications service that transforms online meetings with a secure, easy-to-use application that you can trust. Amazon Chime works seamlessly across your devices so that you can stay connected. You can use Amazon Chime for online meetings, video conferencing, calls, chat, and to share content, both inside and outside your organization.

It provides free conference calling. Simple, visual, and free to use, you can easily set up and join free conference calls without PINS, see who is on the call, and use powerful conferencing features.

It is a pure-cloud business communication platform that's in tune with the way your team works . Connect your team with a business communication platform that powers voice, video, messages, and meetings across your existing devices.

It is a voice-based communication platform that recreates an office-like environment where you can jump in and out of conversations with your team. It’s super easy to use: Login with Slack. Tap to talk. See the team on 1 screen. Record, transcribe, and assign action items. Connect like you’re in the same room.

It is an online meeting, desktop sharing, and video conferencing software package that enables the user to meet with other computer users, customers, clients or colleagues via the Internet in real time.

It is the modern webinar solution for all customer training sessions, demo webinars and employee onboarding. Everything works inside the browser, in real-time, without any download.

It is a cross-platform instant messaging and voice over IP application provided as freeware for the Microsoft Windows, macOS, Linux, Android and iOS platforms.

Mediasoup and its client side libraries provide a super low level API. They are intended to enable different use cases and scenarios, without any constraint or assumption. Some of these use cases are: Group video chat applications, One-to-many (or few-to-many) broadcasting applications in real-time, and RTP streaming.

Manage projects, assign tasks, share files, and communicate with your team in a real time workspace.

Quick, next-gen video calls. It combines inventions in audio technology & a fresh perspective on video UI. Introducing major inventions in signal processing, AI-based background noise filtering, voice proximity detection, and UX.

It is a free software for universal communication which respects freedoms and privacy of its users. Its main goal is to provide a communication framework and end-user applications to make audio or video calls, send text messages and make generic data transfers. It makes this possible via multiple paradigms: a modern decentralized approach using a DHT to find peers or classical centralized SIP as a soft-phone.

Open source video conferencing apps for iOS, Android and web. Deploy your own video collaboration app in five minutes or less. The purpose of these open source apps is to provide a more comprehensive demonstration of Programmable Video features.

It allows its users to set up video conferences with up to 200 speakers (video+audio) or up to 1000 speakers (audio). It’s unique option of customization video quality is perfectly tailored for launching conferences during the periods of network overload.

Fuze is the highest quality most reliable way to meet, share, and get work done. Fuze supports 12 HD video conference streams and up to 250 participants with clear HD voice. Share high resolution interactive content with powerful co-annotation controls.

It is a product to have highly interactive events over the web. Here are a couple of things it does for you: Register Users for a highly interactive webcast. Automatically sends reminders.

Hubl.in is a free and open source video conference solution built with love and designed with ethics in mind. It's the best way to initiate a communication anywhere with anybody and brings real time conversation to the next level. Hubl.in allows free communication without additional plugins.

It is a customizable meeting interface built on top of Zoom, reimagined for collaboration, and inclusive conversations. Same Zoom links, same people, same meetings - but now so much better.

It is an open-source alternative to Discord. It is a user-first chat platform built with modern web technologies.

Tauria empowers your virtual team with a fully private workspace for collaboration. End-to-End encrypted video calls for groups of up to 100 people, 1-on-1 calls, screen sharing, group chats, file sharing, and open/closed team discussions

Meet with clients, co-workers & teams. No software or signups needed. Works on all web browsers. Best of all, it's free.

It is a free open source software compatible to discord. It is a selfhostable Chat, Voice and Video platform similar to Slack, Rocket.chat and Discord-compatible.

Today, the way remote meetings are run is inefficient. Everyone is crammed into one call and discussion is either stale or everyone is interrupting. It is a group video call reimagined.
Simple video chat with full end-to-end encryption. No accounts, nothing. Just a plain URL that is shared among participants. No installation, just works in an modern browser, even on iOS and Android. It is free and Open Source.

Making digital encounters more beautiful – technology enriches life, connecting people from around the globe. Any puzzle can be solved via online collaboration, any relationship can grow through a rich and instant visual encounter. Face to face encounters make the difference. Our beautiful and instant environments foster solutions, connections and productivity. Right here, right now. Meet the world. Get things done or just have fun… with dozeo.

It is a free conferencing service designed to be dead simple. It requires No Sign-up, No software install. It supports Voice + Video + Screen sharing & an Anonymous mode. It is working in the browser (desktop and mobile) with a simple link.

It is a click-to-talk collaboration tool with NLP-powered transcription, screen sharing, multiplayer app collaboration, crystal clear voice and video channels, file sharing, and more.

It is a free & open-source video conference app for the web. It works in all major browsers. No signups. No downloads. 100% peer-to-peer.

It is a fast, privacy focused and open source communication app built with peer-to-peer web technologies. It can help you to make audio and video calls, to send as big files as you want, or just to chat with someone.

It provides video conferencing, instant messaging, white board, collaborative document editing and other groupware tools. It uses API functions of Media Server for Remoting and Streaming Kurento.

It is an AI-based white label Video Conferencing platform that you can host on your own domain, brand it to your company, and charge users for accessing your platform and meetings.

It is a cutting-edge enterprise video and audio conferencing tool that assists remote audiences to connect effectively through virtual meetings, chats and webinars across various mobile devices, desktops, telephones, and room systems. Your ever-reliable software.

Enhance the secure virtual conference platform with screen sharing, real-time chatting, call recording, private meetings, and YouTube live that can be accessed from any device.

It is an all-in-one solution that empowers consultants, creators, and service providers to schedule or get booked, host video meetings in the browser, Get paid instantly, and much more!