Best blizz Alternatives (2020)

Samepage

Easy to setup collaborative tool and file syncronization cloud application
Flock

A faster way for your team to communicate
Onstream Webinars

Onstream Webinars is an online communications platform that offers professional-grade functionality in a full-service webinar solution.
GoToMeeting

GoToMeeting is a web conferencing service offering a range of services which are available on Mac, PC, iOS and Android devices.
FreeConferenceCall.com

FreeConferenceCall.com is an easy way to conduct free HD audio conference calls including audio...
OnBoard

Passageways' OnBoard board portal software is used to collaborate securely, calculate ROI online, and create, update & distribute paperless board books.
StartMeeting

StartMeeting is a collaboration tool that includes audio conferencing, screen sharing, video conferencing and more.
Zoho Meeting

Free web conferencing, online meeting, desktop sharing solution from Zoho.
Bitrix24

Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!

freemium $69.0 / Monthly (6 users / 50 GB / CRM+)
BigMarker

Pricing for BigMarker's webinar software. All plans include unlimited webinar hosting, recording, storage, and playback. Start a 14-day free trial today!
HTML5 Virtual Classroom

WebRTC powered HTML5 virtual classroom in 50 languages
Zoho ShowTime

A web and mobile app focused on making better presenters out of speakers.