If you're looking for an AI tool that produces structured summaries with a nice outline and bullet points, Linfo is one of the best options. Linfo pulls out the main points from documents like articles and YouTube videos and presents them in a hierarchical outline with headings, subheadings and bullet points. It also can turn website content into downloadable mind maps. Linfo is geared for professionals who need to digest information as quickly and accurately as possible, and it offers a range of pricing options including a free basic plan and more powerful Pro plans.
Another strong contender is Briefy. The tool offers structured summaries of long documents like YouTube videos, emails, PDFs and articles. Briefy has a range of options, including chapter-by-chapter video summarization, email thread summarization and PDF summarization in table and mind map formats. It also has in-line translations for several languages and a personal knowledge base for storing and reviewing summaries. Briefy is available as Chrome and Safari extensions so you can easily add it to your workflow.
Otio is also worth a look, particularly if you're doing research and writing. Otio offers automatic summarization and chat abilities so you can ask questions of your documents and get new ideas. It works in more than 20 languages and can handle long documents, so it's good for researchers, students and analysts. Otio's free plan offers unlimited access to AI models, so it's a good option if you want to summarize and organize documents without breaking the bank.