Glasp
FreemiumSocial web highlighter with AI summaries and public knowledge sharing.
By Tanmay Verma, Founder · Last verified 26 Jun 2026
3.4k views
Added 4/27/2026
95/100Safe BetIn short
Glasp — Social web highlighter with AI summaries and public knowledge sharing. Best for Students and researchers curating web sources with social discovery, Content creators finding trending highlights in their niche, Knowledge workers building a public library of annotated articles. Free to start; paid plans from $10/mo.
Is Glasp actually worth it?
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Editorial Verdict
Best for
Students and researchers curating web sources with social discoveryContent creators finding trending highlights in their nicheKnowledge workers building a public library of annotated articles
Not ideal for
Users needing offline access to highlightsAnyone wanting deep note-taking or wiki-style organizationPrivacy-focused users who prefer fully private highlighting
Glasp is the best free social highlighter for public research sharing. Its AI summaries and social feed set it apart from standard highlighting tools. However, it lacks offline access and deep note-taking features. If you need private highlighting or wiki-style organization, consider alternatives like Roam Research or Notion. For public discovery and collaborative curation, Glasp excels.
Skip Glasp if Skip Glasp if you need offline access, deep note-taking, or fully private highlighting without paying for Pro.
Compare with: Glasp vs Kagi, Glasp vs YouMind, Glasp vs Paxton AI
Last verified: June 2026
Viability Score
95/100
Safe BetHow likely is Glasp to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
momentum
100
funding runway
80
website health
90
wrapper dependency
100
Last calculated: June 2026
How we score →Key Features
- Highlight any web page with multiple colors
- AI-powered summary of highlighted content
- Social feed to discover popular highlights
- Organize highlights by topics or tags
- Export to Markdown, CSV, Obsidian, Notion
- Chrome browser extension for quick highlighting
- Public profile to showcase your highlights
- Search within your own highlights
- Community highlights from other users
- Follow other users to see their highlights
About Glasp
FreemiumBeginner-friendlyNo APIWeb · Plugin
Glasp is a Chrome extension that lets you highlight text on any web page, organize your highlights by topics or tags, and share them publicly on a social feed. It offers AI-powered summaries of highlighted sections, supports export to Markdown, CSV, Obsidian, and Notion, and allows you to follow other users to discover popular content. Glasp is designed for researchers, students, and knowledge workers who want to save, organize, and share interesting information from the web. The tool emphasizes public knowledge sharing, making it a collaborative research platform rather than a private bookmarking tool.
Behind the Verdict
Glasp fills a unique niche: social web highlighting with AI summarization. The Chrome extension is lightweight and intuitive — you highlight text in multiple colors, tag your highlights, and they automatically appear on your public profile feed. The community feed is great for discovering what others in your field are reading. AI summaries are decent for quick gists but depend on highlight quality. The free tier is generous with unlimited highlights and exports, though Pro ($10/mo) adds unlimited follows and priority AI. The main weakness is the lack of offline access and private mode (requires Pro). For deep note-taking or knowledge base building, tools like Notion or Obsidian are better, but Glasp works well as a quick capture and discovery tool.
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Real-world workflow fit
Concrete scenarios for the personas Glasp actually fits — and what changes day-one when you adopt it.
Graduate student
Collecting sources for literature review
Outcome: Highlight key passages across 30+ web pages, organize by tags, export to Markdown, and share public highlights with advisor.
Content creator
Researching trending topics for a video
Outcome: Browse community feed for popular highlights in your niche, capture quotes, and export to Notion for script drafting.
Knowledge worker
Curating a public reading list for a team
Outcome: Follow subject-matter experts, collect highlights, and maintain a public profile as a curated resource hub.
Use Cases
- Highlight ten YouTube videos this week and ask the AI clone what themes recur.
- Build a research notebook for a paper across 50 webpages and 20 PDFs.
- Capture supporting quotes for a blog post directly from the browser as you read.
- Export your year of highlights to Notion as a personal knowledge base.
Models Under the Hood
GPT-4 (AI summaries)
Limitations
- The social/discovery layer is thin compared to a true social network — it's more 'shared notebooks' than Twitter for readers.
- AI summary quality depends on the model you pick and the highlights you fed in; bad highlights produce bad summaries.
- The free tier YouTube summary cap (100/mo) is hit quickly by heavy users, and the Pro tier is required for private highlights, which some new users don't realise upfront.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
Free
Over 12 months
Effective monthly
Free
Billed monthly
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Glasp tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Solo researchers or students with limited follow needs (up to 50) who are comfortable with public highlights.
What this tier adds
Starting tier: unlimited highlights and AI summaries, but capped at 50 follows and public-only highlights.
Pro
$10/mo
Ideal for
Advanced researchers or content creators who need unlimited follows, private highlights, and priority AI summaries.
What this tier adds
Adds unlimited follows, private highlights, priority AI summaries, advanced search, and no export limits.
Integrations
Where the pricing makes sense
The company stage and team size where Glasp's pricing actually pencils out — and where peers do it cheaper.
Glasp's free tier is generous for solo researchers. The $10/mo Pro plan is affordable for individuals needing unlimited follows and private highlights. Cheaper than many note-taking tools, but lacks offline access found in paid options like Notion ($4/mo). Best for students and casual researchers; teams may need more robust collaboration.
Setup time & first value
How long it actually takes to get something useful out of Glasp — broken out by persona, not the marketing-page minute.
Install the Chrome extension in under a minute. Create an account and start highlighting immediately. First highlighted page appears on your public feed instantly. Reaching first value (finding something useful in community feed) within 10 minutes.
Switching to or from Glasp
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
- →From standard bookmarks: Export bookmarks as CSV, then migrate highlights manually.
- →From Pocket: Export highlights as CSV, import into Glasp via Markdown export/import workflow.
Migrating out
- ↗To Notion: Export highlights as Markdown or CSV, import into Notion database.
- ↗To Obsidian: Export highlights as Markdown, paste into Obsidian vault.
- ↗To Roam Research: Export highlights as Markdown, convert to Roam format via third-party tool.
Resources & Guides
Frequently Asked Questions
Tools that pair well with Glasp
Common stack mates teams adopt alongside Glasp, with the specific reason each pairing earns its keep.
Alternatives to Glasp
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