highlight and note software for research - AI tools

Annotations is a Mac application that simplifies document annotation with highlights, keywords, and notes while maintaining document clarity, designed for researchers, students, and data analysts.

• Free

Collabwriting streamlines online research by enabling users to highlight, save, share, and collaborate on web content and PDFs, featuring AI-powered search.

• Freemium

Glasp is a social web highlighter allowing users to highlight, organize quotes and thoughts from the web, and discover insights from like-minded individuals.

• Free

Highlights is an AI-powered PDF reader and research tool that transforms PDF annotations into organized notes with features like multilingual OCR, citation lookup, and smart export capabilities.

• Freemium
• From 5$

histre is a powerful knowledge management tool that automatically organizes internet research, notes, and team knowledge, enhancing collaboration and productivity.

• Freemium
• From 7$

Yotes is a smart Chrome extension that enhances web reading by enabling users to capture notes, highlight key points, and organize insights directly on any webpage.

• Free

Highlight AI integrates across your desktop applications, understanding screen content and audio to automate tasks, answer questions, and control apps hands-free.

• Contact for Pricing

Diigo is an AI-powered research and knowledge management tool that helps users collect, annotate, organize, and share online resources efficiently.

• Freemium

Centroly is a free, AI-powered browser extension that allows users to easily highlight, bookmark, and organize web content while offering personalized AI-generated summaries for your saved highlights.

• Free

Grug Notes is a straightforward note-taking application that utilizes AI to automatically organize text by identifying people, companies, and dates, extracting structured data, and enabling semantic search.

• Paid
• From 15$

Video Highlight is an AI-powered tool that summarizes, transcribes, and highlights videos, enabling users to quickly extract key information and insights.

• Freemium

Heptabase empowers users to visually organize and understand complex learning topics and research projects through interactive whiteboards, mindmaps, and more.

• Free Trial
• From 12$

Explainpaper is an AI-powered tool that simplifies research papers. Upload a paper, highlight confusing text, and receive instant explanations, making complex research accessible.

• Freemium
• From 12$

SumiNote is an AI-powered research assistant designed to help students and researchers organize knowledge, conduct literature reviews, and accelerate the discovery process.

• Freemium

MARK•R is a revolutionary AI Conversational Assistant browser plugin that enables users to highlight text on any webpage and interact with it using AI-powered queries, transforming passive browsing into active engagement.

• Freemium
• From 8$

Gistr is an AI-native notebook that helps users think, learn, and organize knowledge discovered online from various sources like YouTube, PDFs, articles, and podcasts.

• Freemium