Spray vs alphaXiv

Spray — a fast and addictive way to discover new knowledge. Explore fascinating facts from science, history, technology, nature and more — one swipe at a time. Each card reveals a surprising insight sourced from real knowledge articles. Just swipe to move through the feed and discover something new in seconds. Why people love Spray • Learn something new in seconds • Beautiful card-based browsing • Facts from multiple knowledge domains • Smooth swipe experience • Perfect for quick curiosity breaks Whether you’re waiting in line, commuting, or relaxing, Spray turns spare moments into moments of discovery. Train your curiosity. One fact at a time.

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.