PuMuKIT vs Stream

PuMuKIT is a free, open-source video platform for organizations with large collections of video or audio. It can run a complete media site on an organization's own infrastructure, with a customizable portal for browsing by series and category. Portal widgets can surface related, most-viewed, and recently added videos. Publisher tools include drag-and-drop cataloguing, autocomplete, interactive forms, and UNESCO science and technology tags. An Opencast module supports presenting and cataloguing Opencast videos in the portal. The site describes distribution to services such as YouTube and iTunes U and learning systems including Moodle and Open edX. Organizations can provide live event channels and keep recordings available on demand. Playback supports HTML5 and Flash, with the portal described as usable in desktop browsers and on Android, iPhone, and iPad. The downloads page lists PuMuKIT 4.2.4 as the latest stable release and recommends it for production. Version 4.x is based on Symfony 5 and MongoDB. Community support is offered through mailing lists in English and Spanish. Older 1.x, 2.x, and 3.x versions are not community-supported.

Stream is a video platform for institutions creating and delivering learning content through an LMS. It synchronizes recordings from Zoom, Teams and Webex, processes them and publishes them to matching courses. AI features include transcription, captions and translation in 98 languages, meeting-level answers, searchable transcripts with timestamp jumps, topic chapters and automatically created highlights; the site reports 98% transcription accuracy. Its media library provides browser editing, trimming, role-based permissions, controlled sharing and analytics. Listed LMS workflows cover Moodle, Canvas, Blackboard, LTI and H5P, with dedicated Moodle plugins and automatic course matching. Stream is listed for web, API and self-hosted use, while deployment is described as cloud. There is no free plan, but a three-month Moodle pilot is offered without a credit card or commitment. Plans range from $29/month billed annually to custom enterprise pricing, with storage, integration, transcription and support differences.