Unstuck AI is a free AI-powered learning assistant for students. It can intelligently analyze your uploaded learning materials (such as PDFs, PPTs, or videos), enable you to ask questions via conversation to get answers, generate summaries and practice questions, thereby boosting learning efficiency.
Currently its core features are completely free, operating on a freemium model to reduce barriers for students.
It supports uploading PDFs, PPTs, Word documents, textbooks, classroom notes, lecture audio, and YouTube video links, and can parse the text and chart information within.
Its AI, when answering questions based on uploaded materials, provides precise verbatim citations to help you trace and verify sources, ensuring answers are well-supported.
It is suitable for all disciplines, including STEM and humanities/social sciences, helping with homework, exam prep, and research tasks.
Yes, it offers a web version, desktop apps (macOS/Windows), and mobile apps (Android, iOS, iPadOS) for multi-device access.
iAsk AI is an online platform that brings together multiple AI tools, offering intelligent Q&A, content creation, document analysis, and learning guidance. It helps users quickly access information, support writing, and assist with research. The platform offers both free and paid versions, serving students, creators, and researchers.
YouLearn AI is an AI-powered learning platform backed by Y Combinator, designed as your personal AI tutor. It supports uploading learning materials in multiple formats—PDFs, videos, slides, and more—and automatically converts them into structured notes, interactive Q&A, and personalized quizzes, helping you understand complex concepts more efficiently, manage learning resources, and boost study efficiency.
