
SpecialistThe AI workspace where teams and agents get work done together
Glasp records 889,564 monthly visits with -14.1% month-over-month growth and Freemium pricing. ReadSmart records 0 monthly visits with — growth and Free pricing.

One-click AI summaries of any webpage from your Chrome sidebar
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | glasp.co | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 889.56K (889,564) | 0 (0) |
| MoM Traffic Delta | -146.38K (-14.1%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (15.5%) | 🌐 Global (—) |
| Direct Visits / mo | 400.6K | 0 |
| User Rating | 4.2 | 1.6 |
| Supported Platforms | Website | Browser Extension |
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.

One-click AI summaries of any webpage from your Chrome sidebar
Press the sidebar button on any page and ReadSmart returns a condensed summary of the page's text without you scrolling through everything.
Rather than dumping the whole page into a summary box, the extension detects the main textual content, which works best on news sites and long-form blogs.
Summaries you have already generated are kept, so you can return to a page you read earlier and jump straight back into the gist.
The extension lives in the Chrome sidebar, so generating a summary never pulls you out of your current tab or workflow.

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.
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

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.
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
One browser agent that combines every major AI model with web automation
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images

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-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser
SpecialistSpecializes in timestamped YouTube video summaries, but offers much weaker web article highlighting and knowledge management tools.
SpecialistSpecializes in timestamped YouTube video summaries, but offers much weaker web article highlighting and knowledge management tools.