RecapioGPT is an AI summarization tool that can handle articles, PDFs and YouTube videos. It's got a clean interface and sophisticated natural language processing abilities, so it's a good option for students, researchers and pros. You can install it as a Chrome extension or use it as a web app.
For a more personal touch, SlashyNote offers a note-taking interface that summarizes what you've browsed and can offer insights. It can automatically harvest information from web pages and turn it into notes based on what you're interested in. The tool is geared for researchers, students and pros who want to harvest and process information on the web.
Another option worth a look is Summarize This, an AI-powered tool that can summarize text, PDFs, websites and YouTube videos. It's fast at summarizing and works on Chrome and iOS, so it's good for a variety of people. It's not cheap, but it can be useful for researchers, students and creative types who need to quickly extract information from a variety of sources.