Summarisation stopped being a feature and became a product category, and the naming space around it filled in about eighteen months. Briefly is a real adverb rather than a respelling, which puts it ahead of most of what’s left. It works as a product name, as a verb in use, and as the masthead of a digest or a morning briefing. It’s short, warm and easy to say, which matters for something people are supposed to open every day.