Alternatives to Microsoft Lync for all platforms with any license

  • Skype icon

    Skype

    Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Windows RT Android Tablet BSD Windows Phone iPad Apple Watch Android Wear

  • Trillian icon

    Trillian

    Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry iPad

  • Jitsi icon

    Jitsi

    Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full end-to-end encryption that supports protocols...

    Open Source Mac Windows Linux Web / Cloud Android BSD

  • join.me icon

    join.me

    Join.me is a quick, no registration required (for the free features) remote controlling / screen & file sharing program from the...

    Freemium Mac Windows Android iPhone

  • Glip icon

    Glip

    Glip is instant messaging for teams and businesses to communicate and get work done at the same time. In Glip you work where your...

    Freemium Mac Windows Web / Cloud Android iPhone iPad

  • Voxeet icon

    Voxeet

    Free HD conference calls up to 8 participants. High definition voice, 3D immersive sound. Voxeet has created a new generation...

    Free Windows Android iPhone Android Tablet iPad

  • Ekiga icon

    Ekiga

    Ekiga (formely known as GnomeMeeting) is an open source VoIP and video conferencing application for GNOME. Ekiga uses both the H.323...

    Open Source Windows Linux

  • ooVoo icon

    ooVoo

    Free high quality video chat and video conferencing from ooVoo. Talk live face-to-face with up to 6 people at once.

    Freemium Mac Windows Android iPhone Android Tablet Windows Phone ... iPad Kindle Fire

  • OpenMeetings icon

    OpenMeetings

    Openmeetings provides video conferencing, instant messaging, white board, collaborative document editing and other groupware tools...

    Open Source Mac Windows Linux Web / Cloud

  • BigBlueButton icon

    BigBlueButton

    BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students. Our vision is...

    Open Source Linux Self-Hosted

  • Vsee icon

    Vsee

    Extremely low bandwidth video collaboration software that supports application sharing, desktop sharing, file sharing, and PTZ camera...

    Free Personal Mac Windows

  • GoToMeeting icon

    GoToMeeting

    Reliable, easy, effective web conferencing and online meetings. Work with anyone, anywhere. GoToMeeting allows you to host an online...

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • Wire icon

    Wire

    Wire is simple, beautiful conversations on your phone, tablet and desktop. Talk or message with friends, message with groups. Share...

    Free Mac Windows Web / Cloud Android iPhone Chrome OS ... Android Tablet iPad

  • Campfire icon

    Campfire

    Campfire is a simple web-based real-time group chat tool for business. It makes real-time communication with 2-60 people as simple as...

    Commercial Web / Cloud

  • Banckle Meeting icon

    Banckle Meeting

    Banckle Meeting provides a commercial solution for web conferencing, webinars, audio and video conferencing. Share your full screen or...

    Commercial Mac Windows Web / Cloud

  • Cisco WebEx icon

    Cisco WebEx

    Webex: The leader in online meetings, desktop sharing, web conferencing, video conference, net meeting, web conference. Get a free...

    Commercial Web / Cloud

  • Unison icon

    Unison

    Unison is for business: a fast messenger and group collaboration tool that lets teams work much more quickly together, especially...

    Freemium Windows Web / Cloud Android iPhone Chrome OS Android Tablet ... iPad

  • Twiddla icon

    Twiddla

    Mark up websites, graphics, and photos, or start brainstorming on a blank canvas. Browse the web with your friends or make that...

    Free Web / Cloud

  • JumpChat icon

    JumpChat

    Video chat, file share, and screen share without the need for accounts.

    Free Mac Windows Linux Android iPhone iPad

  • Brosix icon

    Brosix

    Brosix is a secure Instant Messaging and collaboration tool, ideal for everyday communication for business and leisure. Two...

    Free Personal Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad

  • Fuze Meeting icon

    Fuze Meeting

    Fuze Meeting is the premier web conferencing tool that allows you to conduct online meetings rather than travel to far off places....

    Commercial Web / Cloud

  • Disa icon

    Disa

    Unified Messaging is awesome! Disa is your new messaging hub. Conversations from different services can seamlessly be joined together...

    Open Source Android Android Tablet Kindle Fire

  • OnWebinar icon

    OnWebinar

    Onwebinar is a freemium service for holding webinars, web conferences, web meetings, organizing distance learning, co-work etc. The...

    Free Mac Windows Linux

  • AnyMeeting icon

    AnyMeeting

    Free Web Conferencing & Webinar Service. No time limits or restrictions. Up to 200 attendees per meeting, screen sharing...

    Commercial Web / Cloud

  • SpeakServe icon

    SpeakServe

    The app integrates your contacts and makes setting up a conference call as easy as clicking on the names of the participants and...

    Free Web / Cloud iPhone

  • Adobe Connect icon

    Adobe Connect

    Adobe® Connect - Web meetings, eLearning, and webinars for the enterprise.

    Commercial Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad

  • Speek icon

    Speek

    At Speek we’re dedicated to bringing you super simple conference calling with no dial-ins, pins or downloads. Participants click the...

    Freemium Web / Cloud Android iPhone Windows Phone

  • LiveSein icon

    LiveSein

    LiveSein is an easy solution for easy collaboration. LiveSein allows distributed team members instant and effective collaboration...

    Commercial Mac Windows Linux

  • Wormhole Web Conference icon

    Wormhole Web Conference

    Online meetings and training - The way it should be 1 - Click conferencing 2 - Cost effective 3 - Really fast and easy 4 - 100%...

    Commercial Web / Cloud

  • Spreed icon

    Spreed

    Spreed is the worldwide unified web conferencing service offering integrated web and telephone conferencing. It is based on Flash...

    Commercial Mac Windows Linux Web / Cloud

  • VIPole Secure Messenger icon

    VIPole Secure Messenger

    VIPole is a Secure Instant Messenger for secure messaging, encrypted voice/video calls, group chats that provides highly secure and...

    Free Mac Windows Linux Android

  • OnSync icon

    OnSync

    Welcome to Digital Samba, provider of leading Flash based web conferencing software OnSync, used for enterprise and SMB online and web...

    Freemium Mac Windows Linux Web / Cloud

  • FreeScreenSharing.com

    FreeScreenSharing.com is a free online meeting service designed for screen sharing, web conferencing, product demonstrations, webinars...

    Free Mac Windows Linux Web / Cloud

  • Bopup Messenger icon

    Bopup Messenger

    This app allows to exchange secure messages and communicate instantly with users connected to the same communication server software...

    Commercial Windows Android Android Tablet

  • VideoVisit icon

    VideoVisit

    VideoVisit portal technology revolutionizes the way face to face meetings are conducted and delivered in the 21st century. Book...

    Commercial Web / Cloud