Company
Hackerrank
Sample prompts where it appears
How do I find reliable data and analytics learning platforms for beginner-to-advanced career paths?
Brands:Coursera,
edX,Datacamp,Udacity,Google Career Certificates
Are there any talent diagnostics platforms that include anti-cheat controls for remote assessments?
Brands:Shl,Hirevue,Criteria,Testgorilla,Codility
Best platforms for programming tutorials
Brands:freeCodeCamp,
The Odin Project,Cs50,
Mit Opencourseware,
W3Schools
What are the best free tech explainer sites for learning programming concepts and working through exercises?
Brands:freeCodeCamp,
Mdn Web Docs,
The Odin Project,Cs50 By Harvard,
Geeksforgeeks
What are the best free interview prep publishers for practicing with beginner-friendly examples?
Brands:Leetcode Explore,Hackerrank,
Geeksforgeeks,
freeCodeCamp,Pramp
Best websites for coding tutorials
Brands:freeCodeCamp,
The Odin Project,
Codecademy,
Coddy,
Exercism
Best platforms for learning programming online
Brands:freeCodeCamp,
The Odin Project,
Codecademy,Hyperskill,
Coursera
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How did Obsurfable measure this?
Obsurfable records AI answers to buyer-style prompts in its research corpus (17 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.