Saylor Academy vs TU Delft OpenCourseWare

Saylor University offers self-paced online courses, skill development programs, and graduate degrees. Its catalog lists 164 free courses spanning professional skills and college-level subjects. Materials are curated from free and open online resources by expert educators, and learners can earn free digital certificates by passing course exams. Some courses have ACE credit recommendations, but earning credit requires a proctored credit exam; optional proctoring costs $5 USD per exam session. The organization serves people pursuing personal or professional development, college credit, and graduate degrees. Learners can access courses on the web or use the Saylor University or Moodle mobile app on iOS and Android. Some activities can be downloaded for offline use, though some site features and settings are unavailable in the apps. Sign-in supports Google, Facebook, LinkedIn, and Microsoft. Saylor says it collects account and usage information and does not sell personal information. Its privacy policy describes administrative, physical, and technical safeguards while noting that absolute security cannot be guaranteed. Saylor University is the primary initiative of the Constitution Foundation, a nonprofit founded by Michael J. Saylor.

TU Delft OpenCourseWare publishes free university-level learning materials arranged as courses. Anyone can view the materials online without registering or meeting academic prerequisites. Course resources vary and may include planning materials, evaluation tools, and subject content. One example, Modern Distributed Systems, addresses cloud, edge, and big-data systems through quizzes, design exercises, experiments, open questions, and a final project. The homepage says resources can be downloaded, and materials may be copied, distributed, translated, and modified under their reuse terms. Most course materials use a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 license: users must give attribution, reuse them noncommercially, and apply the same terms to adaptations. Videos play through TU Delft’s Collegerama site using MediaSite Viewer. OCW does not provide university credit, degrees, certificates, or access to TU Delft faculty. Some content may be missing because of intellectual-property restrictions, and instructors may withhold assignment or exam solutions. Materials are listed for web, macOS, and Windows.