Lets researchers search and discuss arXiv papers, with answers grounded in the paper text rather than free-form summaries.
alphaXiv is a research discovery site built on top of arXiv by a team of Stanford graduates who started it in 2024 and later raised seed funding. It lets users search papers by topic, see who is publishing in an area, comment directly on paper sections, and generate literature-review answers that cite the specific passages they come from. There's also an MCP server for pulling the same search into other tools. The site carries no visible pricing or paid tier; every feature we found sits behind a free account.
No pricing page exists on the site; every feature we could reach was available on a free account.
Use tool ↗alphaXiv is useful for staying on top of a fast-moving research area because it ties discussion and search directly to arXiv papers instead of sending you to a separate forum. Its literature-review answers are grounded in citations you can click through to verify, which matters more here than in a general chatbot, but coverage is limited to what's on arXiv.
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