Webinar express

http://www.review-webinarexpress.com/

Webinar Express is a WordPress Plugin that allows you to register and conduct webinars using any live video feed like Google Hangouts and UStream. Instead of paying $500 a month for a GoToWebinar account, utilize this powerful plugin of which includes:

Webinar Express Customizable Registration Templates AR Integration (Facebook Connect Option) Live Webinar Templates Q&A / Chat Features Video Feed Embed Replay Templates (w/ Countdown Timer) Call to Action Buy Buttons In-Webinar Social Sharing (Google Contacts, Google+, Facebook "Invite Your Friends to the Webinar") Attendee Reports