If you're looking for a Sumr alternative, Gist AI is worth a look. This free Chrome extension uses ChatGPT technology to summarize web pages, YouTube videos and PDFs. It can summarize text with a "read more" link to the original text, and it's useful for students and professionals who need to quickly digest documents.
Another alternative worth considering is Converse, an AI-powered reading companion that can help you interact with web articles, PDFs and YouTube videos. Converse offers TLDR and expanded summaries, document chat, library organization and social sharing. It has four pricing tiers, including a free option, so it's a good option for anyone looking to improve their reading speed and understanding.
Recall is another alternative worth considering, particularly if you want to organize and summarize content into a personal knowledge base. The tool summarizes information on the web, connects new information to what you already know, and has features like spaced repetition and Markdown export. It's available as browser extensions for Chrome and Firefox, and it works offline and protects your data, so it's a good option for professionals and students.
Last, you could consider Mindgrasp, which acts as a learning assistant that can create notes, summaries, flashcards and quizzes based on various media sources. It uses AI technology to help you learn more effectively, and it's available in several pricing tiers, so it's a good option for students, professionals and businesses.