Glasp
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About
Glasp is a social web highlighter designed to help users collect, organize, and share insightful ideas from across the internet. By utilizing its browser extensions for Chrome, Safari, and Edge, users can highlight text directly on web pages and PDF documents. Unlike traditional bookmarking tools that merely save links, Glasp focuses on granular data, allowing for color-coded annotations and notes that remain visible on the original source. The tool extends this functionality to YouTube, where users can create timestamped highlights and generate transcripts, making it significantly easier to reference specific moments in educational or long-form video content. The platform's AI capabilities serve as a central pillar of its functionality. Users can generate concise summaries for articles, PDFs, and YouTube videos using advanced models like ChatGPT and Claude. A particularly unique feature is the AI Clone, a personalized assistant that learns from the specific highlights and notes a user has collected over time. This creates a dynamic digital memory that users can query to receive personalized insights or discover connections between different pieces of information they have saved. This feature effectively transforms a static collection of links into an active, conversational knowledge base. Glasp is primarily built for researchers, students, and professional knowledge workers who require a robust method for managing digital information. It is also specifically tailored for those who value the concept of learning in public. By following other users on the platform, individuals can discover curated content and see what specific passages experts or peers found most meaningful. This social layer fosters a community of lifelong learners and helps users identify like-minded individuals with similar research interests. The platform also includes a knowledge graph to visualize learning progress, turning the act of reading into a trackable intellectual journey. What distinguishes Glasp from competitors is its inherent social focus combined with its integrated AI clone feature. While many archival tools prioritize private silos, Glasp views knowledge as a collective legacy, an philosophy reflected in its name (Greatest Legacy Accumulated as Shared Proof). For those who still require privacy, a Pro tier offers private highlighting options. Furthermore, the tool’s deep integration with note-taking ecosystems like Notion, Obsidian, and Roam Research ensures that captured insights can be exported seamlessly into a user's permanent personal knowledge management system.
Pros & Cons
Allows highlighting directly on web pages and YouTube videos with specific timestamps.
Supports seamless one-click exports to major apps like Notion, Obsidian, and Roam Research.
Enables social discovery by allowing users to follow the highlights and insights of over 1 million people.
Provides a functional free tier with unlimited public highlighting and basic AI summaries.
Includes a unique AI clone feature that lets users query their own accumulated research.
The ability to keep highlights private is locked behind a paid subscription.
Advanced on-page YouTube summaries are limited to 1,000 per month on the Pro plan.
The platform does not offer a lifetime access or one-time purchase option.
Refunds are not offered for subscription cancellations except where required by law.
Use Cases
Academic researchers can highlight PDFs and web articles to build a searchable database that can be queried via an AI clone.
YouTube learners can take timestamped notes on educational videos and use AI to generate summaries of core concepts.
Content creators can export curated Kindle highlights into Notion or Obsidian to streamline their writing and reference management.
Lifelong learners can follow experts in their field to discover new articles and see specific insights those experts found valuable.
Professional teams can use shared highlights as a reference repository for collaborative knowledge base building.
Platform
Features
• youtube video summarizer
• audio transcription & summarization
• browser extensions (chrome, safari, edge, brave)
• social learning feed
• knowledge graph visualization
• kindle highlight export
• ai clone (chat with highlights)
• web & pdf highlighter
FAQs
Is Glasp free to use?
Yes, Glasp is free for everyone to highlight unlimited public text on websites and PDFs. Users who want private highlighting and enhanced AI summarization features can upgrade to the Glasp Pro plan.
Does Glasp work on mobile devices?
Yes, Glasp provides dedicated mobile apps for both iOS and Android platforms. Additionally, the service can be accessed and used through any standard mobile browser for convenience on the go.
Can I export my highlights to other note-taking apps?
Absolutely. Glasp allows you to export your highlights and notes to popular apps such as Notion, Obsidian, and Roam Research, or download them in Markdown, CSV, and JSON formats.
What is the difference between Public and Private highlights?
Public highlights are visible to the community and help build the collective knowledge graph, whereas Private highlights are only visible to you. Private mode is a feature exclusive to paid subscription plans.
How does the AI Clone feature work?
Your AI clone learns from the specific highlights and notes you collect over time. It can then generate personalized insights and recommendations, effectively acting as a digital legacy of your knowledge.
Pricing Plans
Pro
USD10.00 / per month• Unlimited Private Highlights
• Unlimited Basic YouTube Summaries
• Advanced YouTube Summaries (1000/month)
• YouTube Channel Tracking (30 videos/channel)
• PDF Uploads & Summaries (100 files)
• Audio File Transcription (300 mins/month)
• Daily Auto-Sync to Notion
Unlimited
USD25.00 / per month• Unlimited Private Highlights
• Advanced YouTube Summaries (5000/month)
• Unlimited PDF Uploads & Summaries
• Audio File Transcription (1500 mins/month)
• Daily Auto-Sync to Notion
• Priority support
Free
Free Plan• Unlimited Public Highlights
• Basic YouTube Summaries (3/day)
• YouTube Channel Tracking (3 videos/channel)
• PDF Uploads & Summaries (5 files)
• Audio File Transcription (30 mins/month)
• Access to AI Clone
Job Opportunities
There are currently no job postings for this AI tool.
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