Though Getresponse is a famous email-marketing platform, it provides decent array of features for webinars. It is perfect if you want to combine your email-marketing goals with automation and webinars all-in-one.
It is integrated with YouTube, so you can broadcast it to boost your audience. The link with recording is available after the webinar. Your custom webinar URL can be made within few seconds. As for webinar features, it supports dynamic presentations, white boards, SSL-encryption and password-protection.