Glasp is a browser extension that serves as an online highlighter for web content, allowing users to easily annotate their preferred texts and quotes. When using Glasp, highlighted material is stored in metadata that can be integrated with AI writing tools seamlessly, facilitating a smooth reading experience without the need for constant screen switching. Users can highlight transcription from various formats, including YouTube videos, PDFs, and Kindle, while also sharing their insights with others, fostering a collaborative environment for learning.

In addition to its highlighting capabilities, Glasp enables users to follow peers and explore new content, assisting in the development of a personal knowledge graph. It offers AI-generated summaries of highlighted text and supports the embedding of content in blogs or newsletters. Highlights can be organized with tags for efficient searching and can be exported in multiple formats like text and CSV. Glasp’s pricing is tailored based on user requirements, including personalization options and feature sets, with details available upon request.