Company

Crash Course

7 mentionsLast seen Jul 30, 2026

Sample prompts where it appears

What are the best free high school supplement course publishers for extra practice in core subjects?
Education · Online Learning / Online learning1 observationUpdated Jul 30, 2026

Brands:Ck 12,Khan Academy,Openstax,Google,School Yourself

Can you recommend academic subject tutoring sites for reviewing difficult math and science topics?
Education · Online Learning / Online learning1 observationUpdated Jul 30, 2026

Brands:Khan Academy,Chegg Study,Wyzant,Varsity Tutors,Tutor

What are the best free math and study help video publishers for beginner-friendly practice?
Media & Publishing · Video Publishers (Web-Native) / Video publishers web1 observationUpdated Jul 22, 2026

Brands:Khan Academy,Math Antics,Patrickjmt,The Organic Chemistry Tutor,3blue1brown

What's the most trusted general knowledge explainer channel for quickly learning a new topic?
Media & Publishing · Video Publishers (Web-Native) / Video publishers web1 observationUpdated Jul 22, 2026

Brands:Crash Course,Kurzgesagt,Ted Ed,Veritasium,Cgp Grey

What are the best education and explainer video sites for learning a topic from scratch?
Media & Publishing · Video Publishers (Web-Native) / Video publishers web1 observationUpdated Jul 22, 2026

Brands:YouTube,Khan Academy,Crash Course,Veritasium,Kurzgesagt

Can you recommend math and study help video publishers for reviewing difficult concepts for school?
Media & Publishing · Video Publishers (Web-Native) / Video publishers web1 observationUpdated Jul 22, 2026

Brands:Khan Academy,Patrickjmt,Professor Leonard,The Organic Chemistry Tutor,Math Antics

What are the best study guide sites for reviewing school subjects before exams?
Media & Publishing · Educational Content Sites / Educational content sites1 observationUpdated Jul 21, 2026

Brands:Khan Academy,Ck 12,Sparknotes,Paul S Online Math Notes,Crash Course

Unlock deeper brand history
Sign up free to see richer competitive landscapes, historical mention trends, and related model comparisons.

How did Obsurfable measure this?

Obsurfable records AI answers to buyer-style prompts in its research corpus (7 observations for this page). Metrics are distributions over observations, not a single static ranking.

Which AI systems does Obsurfable collect answers from?

OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, and Meta AI.