The Best Crash Course Alternatives in 2026

Gresham College publishes free university-level educational talks and videos, with thousands of lectures available online.

StudyTogether connects students in an online community for shared study sessions and peer support.

Great Learning offers a free introductory data science course covering foundational analytical skills, with a completion certificate.

The Borr Project provides free resources to help learners study college curricula.

OLI offers open and low-cost self-paced online courses for independent learners.

Saylor Academy offers free college courses that learners can take at their own pace to build skills or work toward a degree.

Class Central aggregates online courses from different providers so learners can find options across subjects.

Academo collects browser-based educational demonstrations and tools across subjects including engineering, math and music.

Learnamic helps educators and homeschoolers find curriculum, learning materials and educational tools by topic and format.

Halcyon Maps publishes infographics, including an explanation of gravitational waves.

MinuteLabs publishes interactive science apps and explanations for visitors to explore.

Heights Platform combines AI course creation software with tools for selling online courses, communities, coaching, and challenges.

Documentary Network curates documentary videos and links to full-length films.

This Google Sheet is titled Video Essay Hall of Fame and collects entries about video essays.

Open Yale Courses provides recorded lectures, syllabi, readings, exams, downloadable video, audio and transcripts.

WatchDocumentaries organizes documentary videos into categories such as history, arts, biography, and business.

Memory Toys offers browser memory games, including matching cards and challenges for speed and accuracy.

DocumentaryArea tracks previously watched documentaries and lists documentary titles.

PBS offers full episodes, news analysis, and documentaries covering subjects such as history, science, and art.

coolguid.es collects visual guides from the r/coolguides subreddit across a range of topics.

Read Scott Alexander archives writing from Slate Star Codex, Astral Codex Ten and other blogs in a searchable, organized collection.

Information is Beautiful turns data, information and knowledge into infographics and visualizations.

The National Palace Museum's 720-degree VR tour lets visitors explore permanent exhibitions and selected artifacts.

BrainScale offers Dual N-Back, logic games and other browser exercises for memory and reasoning practice.