List of Subprocessors

• Google, Inc. (USA): Firebase - Database, authentication, and analytics
• Stripe, Inc. (USA): Payment processing
• Vercel Inc. (USA): Server hosting and deployment
• OpenAI, Inc. (USA): AI-powered question generation and data analysis (when using OpenAI API)
• Google AI (USA): AI-powered question generation and data analysis (when using Google Gemini API)
• Anthropic, Inc. (USA): AI-powered question generation and data analysis (when using Anthropic Claude API)