TED-Ed vs VideoLectures.NET

TED-Ed is TED’s youth and education initiative, with a web library of video-based lessons arranged by subject and age. Educators can create lessons around TED-Ed Animations, TED Talks, or YouTube videos, adding multiple-choice or open-ended questions, resources, and guided or open discussion forums. Lesson creators can monitor student progress and view answers. Published lessons receive unique URLs, but are not shown in TED-Ed site search or indexed by search engines. Users can organize lessons into themed collections, and TED-Ed Explorations are interactive experiences created with other organizations. The Student Talks program offers customizable activities for educators working with students ages 6–18; approved educators receive access to its virtual learning platform for 12 months and must reapply to renew. Students must be at least 13 to create accounts. Lessons can be accessed offline through partner offerings Endless Key and Kolibri. YouTube videos selected for custom lessons have not been filtered or vetted by TED-Ed, so unfamiliar videos should be reviewed. The service is free on the web.

VideoLectures.NET is a free portal of lectures, talks and presentations from scientific conferences, summer schools and workshops. It targets researchers, students and anyone learning from experts. Subject categories include computer science, data science, medicine, physics, mathematics, humanities and social sciences. The homepage listed 30,444 videos, 1,597 events and 20,645 authors when indexed. A May 2026 announcement describes a redesigned player with chapter navigation, synchronized slides, advanced search and responsive design. Registered users can create and share playlists and may view private videos when permission is granted; Google login is optional for registration. Videos are generally published under Creative Commons Attribution 4.0 unless another license applies. Users cannot upload directly: submitted material undergoes editorial review before publication. The operator offers recording, audio and color correction, titling, slide synchronization, encoding and distribution, plus lifetime hosting, unlimited streaming and on-demand reach reports. The service is available on the web and through a free iOS app for iPhone and iPad.