Telestream

Telestream provides a comprehensive suite of media processing and workflow automation solutions, primarily focused on video for broadcast, streaming, and content management. Their offerings include on-premise platforms like Vantage, cloud services such as Vantage Cloud and Vantage Gateway for VOD processing, and desktop applications like ScreenFlow for video editing and screen recording. They cater to various aspects of media production, distribution, and quality control.

ScreenFlow is a video editing and screen recording software for Mac. It explicitly states features like screen, camera, and mic recording, and powerful video editing tools. It also mentions closed caption support (auto-generated transcripts) and iOS recording (mobile app support). While it doesn't focus on instant sharing links in the same way Loom does, it does offer various publishing options. The core functionality of recording and editing is strongly present.