Yes, there are! In fact, I've mentioned a few of them on this list such as myInterview, Skype, Zoom, and Willo. Jump back up to my detailed summaries to check out each platform in more detail. However, always remember that free software won't have the bells and whistles that their paid counterparts do. If you're planning to conduct video interviews at scale, I would recommend getting your hands on a more robust system that addresses all your needs instead.