What are the top 3 online learning platforms?
Asked "What are the top 3 online learning platforms?", Copilot, ChatGPT, Google AI Mode, Gemini and Perplexity named 4 distinct tools across 5 answers on September 9, 2026, and 4 of them in two or more answers.
Measured acrossCopilotChatGPTGoogle AI ModeGeminiPerplexity
4 of 4 names confirmed · named in 2 or more of 5 answers · asked September 9, 2026 · 5 engines
The top 3 online learning platforms are Coursera, Udemy, and edX, with Coursera leading for university-backed credentials, Udemy exceling in affordability and variety, and edX standing out for academic rigor and free auditing options.
- 1Courseranamed in 5 of 5 answers
- 2Udemynamed in 5 of 5 answers
- 3edXnamed in 3 of 5 answers
- 4LinkedIn Learningnamed in 2 of 5 answers
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The full measurement
- The position each of the 5 engines gave all 4 names.
- How many of the 5 answers named each of them.
- 15 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.