Orbini vs alphaXiv

Orbini makes learning fun and effortless. Choose from 100+ expertly crafted topics across technology, science, business, finance, design, music, and more — or create your own custom path with AI. Every topic is broken into bite-sized levels with engaging lessons and interactive quizzes. Track your streak, earn XP, unlock achievements, and watch your knowledge grow day by day. KEY FEATURES: • 100+ curated learning paths across 8 categories • AI-powered custom topic generation • Bite-sized lessons with interactive quizzes • Daily challenges to keep you sharp • Streak tracking and XP rewards • Achievements and profile customization • Orb Shop with colors and accessories • Dark mode and light mode support • Sign in with Apple or Google ORBINI PRO: • Unlimited learning paths • Unlimited AI custom topics • Deep Dive and Expert-level courses • All 100+ premium topics unlocked Start learning today — no textbooks required. Terms of Use: https://sites.google.com/view/orbini/terms-of-use Privacy Policy: https://sites.google.com/view/orbini/privacy-policy

alphaXiv offers a suite of AI features built on top of arXiv that help you keep up with and quickly understand the latest research. Trending Feed Discover the most relevant AI research, curated by our community of hundreds of thousands of readers each week. See papers tailored to your specific research interests with quick informative blurbs to help you decide which papers to delve deeper. Library Bookmark favorite papers, keep track of your research and organize your work. Paper is missing on alphaXiv? Upload it into library and gain access to the same assistant and AI Overviews as the publically available papers. AI Assistant Understand the latest AI research with AI. Ask questions like 'What are the latest breakthroughs in RL fine-tuning?' and get comprehensive literature reviews with trending papers automatically included. Paper Reader View papers with highlights, personal notes, and quick access to our AI assistant. Come back anytime to a paper to see what parts you marked as important, any notes that you left for yourself, and your conversations with our assistant. AI Visual Blogs Turn any complex paper into clear visual explanations. Generate beautiful research blogs with figures, equations, and key insights from the paper with just one click. Join hundreds of thousands of weekly readers on alphaXiv to transform your research output. Whether you’re a curious undergrad or an applied research scientist, reading papers won’t ever feel the same again.