Wistia is a video hosting and player platform designed for business and marketing use. It handles video upload, transcoding (converting to multiple formats/bitrates), adaptive streaming (adjusting quality to connection speed), CDN delivery, and embeddable player with branding, chapters, and call-to-action customization. Unlike YouTube (general-purpose), Wistia is optimized for business video: marketing, product demos, training, webinars. It provides no ads, full branding control, and analytics for business outcomes.