If you're looking for a free AI-powered platform to search, organize and cite scientific papers across many fields, Semantic Scholar is a great option. You can search for and read relevant scientific papers from a database of more than 219 million papers, with powerful search filters and tools to cite papers in different citation styles. You can also organize papers into folders, create AI-powered research feeds and get paper recommendations based on your interests.
Another option is Epsilon, which speeds up scientific discovery by rapidly finding and organizing publications and patents. It includes features like Investigate for summarized answers, Search for organizing publications, Validate for assessing claims, and Synthesize for creating detailed summaries. Thousands of researchers use it, and it offers a free tier with limited searches and unlimited paper uploads.
You might also want to try Consensus, an AI-powered academic search engine that lets you quickly find and understand the most relevant science and research papers. It includes broad research coverage, AI insights through Copilot and Consensus Meter, and proprietary search tools with filtering options. The service is geared for students, researchers and clinicians who need to speed up literature reviews and rapidly validate research.