Consensus is an AI-powered academic search engine with access to more than 200 million papers across all subjects. It's got features like Copilot and Consensus Meter that tap into OpenAI and its own large language models for AI analysis and broader research coverage. That can be useful for students, researchers and medical professionals trying to speed up literature reviews and vet research.
Another tool worth a look is Elicit, an AI research assistant that lets you search, summarize and extract data from more than 125 million academic papers. It's geared for empirical subjects like biomedicine and machine learning, but you can use it for other tasks like speeding up literature reviews, automating systematic reviews and keeping up with the latest research.
Unriddle has a number of features designed to help you read and research documents. It'll give you answers to questions you ask, summarize complex topics, take notes and help you write. It can handle large PDF files and works in more than 90 languages, so it could be useful for PhD students and R&D scientists who need to quickly read and extract information from lots of documents.