Bloom

Bloom is an AI tutor for self-directed learning. Start with a topic or upload your own PDF, text, or Markdown materials. Bloom creates a syllabus and teaches one lesson at a time. Highlight a confusing passage to ask questions, answer reflection prompts, and share feedback; the next lesson adapts to those signals. Courses include source references, an assessment, and a summary. Bloom also provides a knowledge map, learning history, and suggestions for what to study next. New accounts receive 1,000 credits to try the service. Further AI usage is billed by actual token consumption using prepaid credits, with no subscription or automatic renewal.