edX vs NPTEL

edX is an online course provider offering courses, certificates, executive education, microcredentials and degrees from edX, member institutions, 2U and other organizations. Learners can audit courses for free, but the audit track limits content, omits graded assignments and certificates, and ends access to materials when the course ends. Verified individual courses start at around $50 and include graded work, a certificate and continued access to lectures, readings and lessons. Multi-course professional certificate programs start at around $500; executive education programs can cost at least $2,500. Courses combine video and text, discussions, and different problems and assessments; many are self-paced, and individual courses generally take two to six weeks. Android and iOS apps support enrollment, most assignments, discussions and offline video downloads, but not timed or proctored exams. Institutional and business offerings include LMS integrations, SSO, grade pass-back, analytics dashboards and administrative tools. edX reports a network of 100 million learners and more than 250 content partners.

NPTEL provides online web and video courses in engineering, science, and humanities. Course enrolment and learning are free, while an optional proctored certification exam costs Rs 1000 per course exam. Certification courses generally run for 4, 8, or 12 weeks and combine recorded lectures, assignments, and quizzes. Learners who pass receive e-verifiable certificates through their candidate login. In-person proctored exams are held in more than 170 cities in India and select cities abroad; remote-proctored exams are available in many other countries. Course videos are transcribed and subtitled, and English transcripts are translated into regional Indian languages. Teaching assistants and faculty answer questions in discussion forums, and certification-course learners can join live interactive sessions. Courses are organized into 56 domains across 13 disciplines. NPTEL is available on Android and the web and offers offline access. For most courses, certification requires an average assignment score of at least 40 and a final exam score of at least 40, though individual criteria may vary. NPTEL describes partnerships with colleges through Local Chapters and companies through its Industry Associate initiative.