eWebinar is the most exciting tool I've seen in the past 2 years. It has absolutely CHANGED THE GAME for webinars for my clients. Here's a quick look at some current stats from a client running on eWebinar:
27.8% Registration Rate
63.7% Attendance Rate
82.1% Average watched (webinar is 1hr long)
59.60% Open Rate
14.97% Click Rate
$2.08 CPL
$0 in retargeting
415.76% ROI