Spreaker is a free online radio service to create own shows and radio broadcasts. The shows may consist of live casts or recorded shows like podcasts and the like, which may contain talk shows or music or both. To create a show a complete radio suite is provided including effects to fade in and out and to create spoken overlays. Furthermore widgets are available to put the shows and streams onto social networks.
An overview of the features is provided by the following video. Further videos about the service are available at the Spreaker channel on Vimeo.
BlogAmp is an online service for audio hosting and does supply an audio player widget. The player plays both internal as well as external hosted audio files and podcasts. Podcasts become streamed by using the feed url. As a widget the player may become installed and shared at various social networks. The basic service is free and works with externally hosted files by using feeds or playlists.