Caktus AI

Caktus AI is the #1 AI-powered study platform for students. Write essays with real citations, solve math step-by-step, humanize AI text, make flashcards, and more. 25+ tools in one. Trusted by 3M+ students. Go from a blank page to a finished product in three simple steps Pick from 25+ specialized AI tools — essay writer, math solver, research assistant, flashcard maker, humanizer, and more. Each tool is purpose-built for academic work. Enter your essay topic, paste a math problem, upload lecture notes, or describe what you need. The AI understands academic context and delivers tailored results. Receive polished essays with real citations, step-by-step solutions, study materials, and more — all in seconds. Edit, export, and submit with confidence.