PaperBrain

PaperBrain is a research reading tool that sits between a scientist and the scientific literature. It combines search across published papers, upload of your own documents, conversational question and answer against a paper, and generation of audio podcasts from a paper for listening away from the screen. The aim is to make exploring a field faster than reading every paper front to back. It is pitched at researchers, graduate students and anyone who has to keep up with a subject rather than a single document. Search surfaces papers relevant to a stated interest or research area. Uploads bring your own files into the same workspace. Interactive chat lets you interrogate a paper's method, results or limitations instead of scanning for them, and the audio feature turns a paper into a spoken summary. The platform also supports creating and sharing content based on the papers you work through, with a blog and a team page alongside the main application. Pricing is not published on the public site. The FAQ states that the service is free to use with a free account and that a paid plan exists for people who want to support development, but the pricing page redirects to a sign in screen, so plan names and amounts are visible only to account holders. Two details are worth knowing before choosing it. The site carries a 2024 copyright, and the FAQ answer describing the product talks about uploading, editing and sharing research papers, which does not match the search, chat and audio features presented on the home page.