Search 200M+ academic papers across arXiv, Semantic Scholar, OpenAlex, CrossRef, and PubMed — then annotate, discuss, and debate with researchers worldwide.
Jump into the fields that matter to you — fresh papers updated daily from arXiv and other journal databases
discuria brings together tools that researchers actually need — no more jumping between five different apps.
Follow along as papers are read to you with synchronized word highlighting. Absorb complex research at your own pace — pause, rewind, speed up.
Highlight any sentence or concept and leave a note. See what others found confusing or insightful. Build shared understanding together.
Get instant plain-language summaries of papers, sections, or even individual paragraphs. Perfect for quickly assessing relevance.
Have real conversations about papers — not buried in Reddit threads. Upvote insights, reply to comments, and follow expert takes.
Upload any PDF and instantly make it available for annotation and discussion. Share with your lab, your class, or the world.
See what papers the community is buzzing about across every field. Never miss a breakthrough — let the crowd surface what matters.
Upload any PDF and start annotating, discussing, and sharing with the community in seconds.
Supports PDF up to 50 MB · Free for all users
Drag & drop your PDF here
or click to browseThousands of researchers are already reading, annotating, and discussing papers on discuria.