If you need a tool to process and summarize information you find on the web, Otio could be a good choice. It's an AI-native workspace with tools for summarization, a chat interface with documents and automatic tagging of documents you import. That can save you hours of reading and processing information, and it's geared for researchers, students and analysts.
Another good option is Recall. This service lets you summarize and archive information you find on the web, including YouTube videos, blog posts and PDFs, into a personal knowledge base. It uses AI to summarize information, link new information to what you already know and categorize information. Recall also lets you take information offline and protect data, and it's available in a free version and a Plus Plan for $7 per month.
If you need to convert long documents into structured summaries, check out Briefy. It can summarize information in a variety of formats, including short paragraphs, mindmaps and tables. You can ask follow-up questions to the summarized information and get contextually aware answers. Briefy is available as a Chrome and Safari extension.
Last, NoteGPT is a good tool for knowledge management. It can perform AI summarization, take notes and organize information from sources like YouTube videos and articles. It also has collaboration abilities and integrates with ChatGPT for interactive Q&A. That makes it good for students and professionals who need to digest and remember lots of information.