
SpecialistThe AI workspace where teams and agents get work done together
Cluing records 11,227 monthly visits with -43.1% month-over-month growth and Freemium pricing. Glasp records 889,564 monthly visits with -14.1% growth and Freemium pricing.

Knowledge layer that gives your AI the context it lacks
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | cluing.io | glasp.co |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 11.23K (11,227) | 889.56K (889,564) |
| MoM Traffic Delta | -8.52K (-43.1%) | -146.38K (-14.1%) |
| Primary Market & Share | 🇺🇸 United States (50.1%) | 🇺🇸 United States (15.5%) |
| Direct Visits / mo | 4.45K | 400.6K |
| User Rating | 3.9 | 4.2 |
| Supported Platforms | Website | Website |

Knowledge layer that gives your AI the context it lacks
Save highlights and insights from webpages, PDFs, videos, social posts, newsletters, Kindle, and email using a browser extension or mobile capture.
Let AI suggest structure, group related insights, and use knowledge triggers and chat to keep your base tidy and searchable.
Feed your stored knowledge to any frontier model or custom agent via an AI Canvas and native MCP, so your context travels with you.
Build a common context space that both people and AI agents draw on for research, feedback, and collaboration.
Highlight the web, learn in public, and build your AI clone
Mark up passages on any website or lines in a YouTube transcript from a browser extension, then keep them in one searchable library.
Highlights are shared publicly by default, so you can follow other users, react to their picks and discover sources through people with similar interests.
Generate summaries of long articles, PDFs and YouTube videos to judge relevance fast and to digest what you have already saved.
Trained on your accumulated highlights and notes, the AI clone answers in the shape of your reading history and areas of interest.

SpecialistThe AI workspace where teams and agents get work done together
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.
SpecialistExcels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.
Offers a broader multi-model sidebar for quick page summarization, but lacks Glasp's community-driven public highlighting and curation.

Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving features.
Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving features.
SpecialistTencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.
SpecialistTencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.
SpecialistA polished space for notes, tasks, and documents that follows you across every device.
SpecialistA polished space for notes, tasks, and documents that follows you across every device.
Delivers powerful web automation and page summarization, but features a steeper learning curve than Glasp's streamlined extension.

SpecialistAI agents that turn your own documents into summaries, mind maps and reports
SpecialistAI agents that turn your own documents into summaries, mind maps and reports

SpecialistConverts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities.
SpecialistConverts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities.

Free / Open-sourceProvides open-source YouTube and webpage summarization directly in search results, but lacks Glasp's long-term knowledge management.
Free / Open-sourceProvides open-source YouTube and webpage summarization directly in search results, but lacks Glasp's long-term knowledge management.
Combines webpage summarization with bookmark management, but provides less robust community social curation than Glasp.
Combines webpage summarization with bookmark management, but provides less robust community social curation than Glasp.