Glasp is live · free plan, paid from $10/mo · last verified 23 Oct 2026 · viability healthy
Glasp
Glasp is a social web and PDF highlighter that turns your highlights into an AI memory you can chat with.
Glasp earns its place when your reading lives on the open web and you want both a public quote trail and AI recall built on top of it. The March 2026 MCP connector is the honest draw: your own highlights answer questions inside ChatGPT or Claude instead of another silo. The rebuilt 2026 mobile apps with a native reader and widgets make capture on the go real rather than theoretical. Structured note-takers and default-private readers should look at Obsidian or Hypothesis instead.
Verdict generatedVerified 21d ago · liveness 81/100 · cite: rightaichoice.com/tools/glasp
- Students and researchers curating web and PDF sources with social discovery
- Writers keeping a swipe file of quotes they can export to Notion or Obsidian
- Knowledge workers building a public library of annotated articles
- Readers who live in ChatGPT or Claude and want highlights available there via MCP
- Anyone wanting deep note-taking or wiki-style organization like Roam or Notion
- Privacy-focused users who want everything private by default
- Teams needing backlinks, block references, or daily-note architecture
We scan live Reddit threads, YouTube comments, X posts, G2 reviews and other communities — and hand you an honest verdict in under a minute.
- Honest verdict, not marketing
- Real pros & cons from real users
- Attributed quotes with receipts
3 free scans · no card needed
Skip Glasp if you need backlinks, block references, or daily-note architecture to organize your reading, or if you want a private-by-default vault rather than a public highlight trail.
The social layer makes your profile public by default, so anything confidential you highlight needs manual handling before you save it.
Glasp is freemium and the social highlight library is the draw no matter what you pay. Compare it against a private read-later vault like Readwise if you want a clean personal inbox, or against Obsidian and Roam if you need structured notes. For readers who want a shareable quote trail plus AI recall that bridges into ChatGPT and Claude via MCP, Glasp sits in a category of its own.
In short
Glasp — Glasp is a social web and PDF highlighter that turns your highlights into an AI memory you can chat with. Best for Students and researchers curating web and PDF sources with social discovery, Writers keeping a swipe file of quotes they can export to Notion or Obsidian, Knowledge workers building a public library of annotated articles. Free to start; paid plans from $10/mo.
No head-to-head comparison for Glasp yet — the alternatives below are the closest matches we list.
What is Glasp?
Glasp — Glasp is a social web and PDF highlighter that turns your highlights into an AI memory you can chat with. Best for Students and researchers curating web and PDF sources with social discovery, Writers keeping a swipe file of quotes they can export to Notion or Obsidian, Knowledge workers building a public library of annotated articles. Free to start; paid plans from $10/mo.
Glasp is a browser extension and mobile app for capturing what you read. You select text on a web page, PDF, YouTube video with timestamps, or import Kindle highlights, and it all lands in one searchable library with tags, notes, and author sorting. The extension runs in Chrome, Safari, Edge, Brave, Firefox, and Opera, and the iOS and Android apps were rebuilt from the ground up in 2026 with a native reader, YouTube summaries and transcripts, chat on any page, and home and lock screen widgets. On top of the library sit AI features: one-click summaries of articles, PDFs, and YouTube videos, a chat that answers questions grounded in what you've saved, and an 'ask your memory' prompt that resurfaces a half-remembered idea. The March 2026 MCP connector pushes your highlights into ChatGPT and Claude so your own reading grounds answers in the assistants you already use. Glasp also has a social layer: a knowledge graph of what you read, a feed of other readers' highlights, and following other readers. It claims 2,000,000+ highlighters and a 4.5 Chrome Web Store rating. Imports cover Kindle, Pocket, Readwise, Raindrop, Instapaper, Matter, Medium, Snipd, Hypothesis, Weava, Diigo, Wallabag, and CSV; exports go to Notion, Obsidian, Readwise, Roam, Tana, Workflowy, Zotero, Markdown, HTML, CSV, JSON, API, and MCP. It suits researchers, students, and writers who read to think and want a public quote trail they can query later. Against Liner or Hypothesis, Glasp leans into social discovery and AI recall; against a private vault like Readwise, it gives up polish for a chatable, shareable memory. If you need wiki-style note architecture, this isn't the tool.
Key features
- Highlight text on any web page with multiple colors
- Highlight and annotate PDFs in the browser
- Highlight YouTube videos and clip with timestamps
- Import Kindle book highlights and notes
- Import from Pocket, Readwise, Raindrop, Instapaper, Matter, Medium, Snipd, Hypothesis, Weava, Diigo, Wallabag, and CSV
- One-click AI summaries of articles, PDFs, and YouTube videos
- Chat with your highlights for answers grounded in your saved material
- Ask your memory to resurface a half-remembered idea
- MCP connector brings highlights into ChatGPT and Claude
- Export to Notion, Obsidian, Readwise, Roam, Tana, Workflowy, Zotero, Markdown, HTML, CSV, JSON
- Public knowledge graph and social feed of other readers' highlights
- Follow other readers and see what they highlight
- Browser extension for Chrome, Safari, Edge, Brave, Firefox, and Opera
- Rebuilt 2026 iOS and Android apps with native reader and widgets
- YouTube summaries and transcripts inside the mobile apps
Behind the verdict
Glasp's capture layer is genuinely broad: highlighting on web pages and PDFs in Chrome, Safari, Edge, Brave, Firefox, and Opera, YouTube clipping with timestamps, Kindle imports, and a rebuilt 2026 iOS and Android app with a native reader, mobile Safari extension, chat on any page, and home and lock screen widgets. That combination means the gap between reading something and saving it stays small, which is the whole battle for a highlight tool. The second layer is the AI memory. Summaries of articles, PDFs, and YouTube videos, a chat grounded in your saved highlights, and an ask-your-memory prompt for half-remembered ideas. The March 2026 MCP connector is the most interesting piece, because it pushes your highlights into ChatGPT and Claude, so you get grounded answers inside the assistants you already pay for rather than learning another chat box. The honest caveat: answers are only as good as what you highlighted, and chat won't fill gaps you never saved. The third layer is social. Glasp shows a knowledge graph of what you read, follows other readers, and surfaces what they highlight. For researchers and writers who learn by watching what respected peers mark up, this is real value. For anyone whose reading is confidential, a public-by-default trail is a liability to think through before you highlight. Where it falls short: there's no structured note architecture — no backlinks, block references, or daily notes — so it cannot replace Obsidian, Roam, or Notion for wiki-style work. The social feed is closer to shared notebooks than a real network. And the mobile apps have no offline mode. Glasp sits between a private read-later vault like Readwise and a public annotation network like Hypothesis, and the MCP bridge plus mobile rebuild make that middle position worth defending in a way it wasn't a year ago.
Models under the hood
as of 2026-08-31
Limitations
- The social layer is thin compared to a real social network — closer to shared notebooks than a scrolling feed.
- AI summary and chat quality depends entirely on what you highlighted, so weak highlights produce weak answers.
- Chat is grounded only in your saved material and will not fill gaps for you.
- The mobile apps have no offline mode.
- There is no structured note architecture: no backlinks, block references, or daily notes, so it cannot replace Obsidian or Notion for wiki-style work.
- Because your profile is public by default in the social layer, sensitive material needs thought before you highlight it.
as of 2026-10-23
Researching Glasp? Get your full AI stack in 60 seconds.
Free, no signup — tell us your goal and get tools matched to your budget & existing stack.
Is Glasp still active?
Glasp is live · free plan, paid from $10/mo · last verified 23 Oct 2026 · viability healthy.
Viability score
How well maintained and how widely used is Glasp? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: November 2026
How we score →What do users say about Glasp?
What people actually say about Glasp — is it worth it?
Our community sentiment research written Aug 5, 2026 is more than 90 days old, so it is being re-reviewed against current data and is not shown.
How we verified this
Every listed fact about Glasp — pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 23 Oct 2026. Analysis is drafted with AI models and checked against our editorial standards before publishing; see how we verify.
Verification history
We have re-verified Glasp 22 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed SSL certificate
- — changed hidden costs, features, description, use cases, who should skip it, setup time, pricing fit, our verdict, summary, switching out, limitations, switching in
- — changed pricing tiers, description, our verdict, summary
- — changed summary, our verdict, pricing tiers, who it suits, who should skip it, description, features
- — changed summary, pricing tiers, description, features, our verdict, who it suits, who should skip it
- — changed who should skip it, features, hidden costs, integrations, our verdict, limitations, switching in, switching out, pricing tiers, description, pricing fit, setup time, who it suits, use cases, summary
Showing the 6 most recent of 22 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does Glasp cost in 2026?
Glasp: Free to start; paid plans from $10/mo. Pricing last verified 23 Oct 2026.
Plans compared
Every published Glasp tier, its price as the vendor publishes it, who it fits, and what it adds over the tier below. The 12-month cost projection follows.
| Plan | Price | Billing | Who it's for |
|---|---|---|---|
| Free | Free | — | Students and occasional readers who want to test whether a public highlight trail plus AI recall fits how they read.Adds: Free entry point: highlighting on web, PDFs, YouTube, and Kindle, AI summaries, chat with highlights, social feed, imports, and exports. |
| Pro | $10/mo | monthly | Researchers, writers, and heavy readers who want expanded AI usage across a large saved library.Adds: Adds expanded AI usage for summaries and chat beyond the Free tier, plus full library tooling for heavier readers. |
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
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 is freemium and the social highlight library is the draw no matter what you pay. Compare it against a private read-later vault like Readwise if you want a clean personal inbox, or against Obsidian and Roam if you need structured notes. For readers who want a shareable quote trail plus AI recall that bridges into ChatGPT and Claude via MCP, Glasp sits in a category of its own.
Has Glasp's pricing changed?
No plan price for Glasp has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick Glasp?
Pick Glasp if you are Students and researchers curating web and PDF sources with social discovery, Writers keeping a swipe file of quotes they can export to Notion or Obsidian, Knowledge workers building a public library of annotated articles, Readers who live in ChatGPT or Claude and want highlights available there via MCP.
Look elsewhere if you are Anyone wanting deep note-taking or wiki-style organization like Roam or Notion, Privacy-focused users who want everything private by default, Teams needing backlinks, block references, or daily-note architecture, Occasional readers who won't build up enough highlights to make the AI memory useful.
Skip it if Skip Glasp if you need backlinks, block references, or daily-note architecture to organize your reading, or if you want a private-by-default vault rather than a public highlight trail.
GeneratedReal-world workflow fit
Concrete scenarios for the personas Glasp actually fits — and what changes day-one when you adopt it.
You highlight evidence across 50 webpages and 20 PDFs in Chrome and Safari, tag it by theme, and chat with the library to find recurring arguments.
Outcome: A sourced evidence base you can query instead of re-reading, with highlights exportable to Zotero and Obsidian.
You keep a swipe file of quotes by highlighting as you read, then pull them into Notion or Obsidian when drafting a post.
Outcome: A citable quote trail that feeds your draft without copy-paste, and an AI summary when you need to rediscover what an article actually argued.
You highlight lectures, PDFs, and YouTube videos with timestamps on the rebuilt iOS and Android apps, then ask the AI to summarize before an exam.
Outcome: Reviewable notes and YouTube transcripts in one place, chatable on the go, with widgets surfacing what you saved.
Use cases
- Highlight ten YouTube videos this week and ask the AI what themes recur across them.
- Build a research notebook for a paper across 50 webpages and 20 PDFs, then chat with the library.
- Capture supporting quotes for a blog post straight from the browser as you read.
- Export a year of highlights to Notion as a personal knowledge base.
- Feed highlights into ChatGPT or Claude via MCP for AI Q&A inside your existing assistant.
- Follow researchers in your field and study what they highlight each week.
- Turn lectures and YouTube into reviewable notes and study from highlights on the rebuilt mobile apps.
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, Safari, Edge, Brave, Firefox, or Opera extension and you can highlight your first page in about two minutes. Importing Kindle, Pocket, or Readwise libraries takes a few more minutes and can run in the background. The ChatGPT and Claude MCP connector takes an extra configuration step but lands you in a grounded AI Q&A flow the same session.
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.
- →From Kindle: import your Kindle highlights and notes from the Kindle import flow.
- →From Pocket: import your Pocket saved items to fold them into one library.
- →From Readwise: import existing highlights and keep a Readwise export path open.
- →From Instapaper: bring in saved articles and highlights in a single import.
- →From Hypothesis: import your annotations alongside Weava, Diigo, Wallabag, and CSV.
- ↗To Notion: export highlights into a Notion database page.
- ↗To Obsidian: export as Markdown into your vault.
- ↗To Readwise: export highlights to your Readwise library.
- ↗To Zotero: export highlights into Zotero for citation work.
- ↗To Roam, Tana, or Workflowy: export highlights into your outliner of choice.
Integrations
Resources & guides
Tutorials & Learning
YouTube returned 6 videos for “Glasp”, and we withheld 6: 6 could not be judged, because “Glasp” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Glasp.
Official links
What are the best Glasp alternatives?
The closest alternatives to Glasp we list are Notion, Workflowy and Kortex. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Notion | Freemium | Pricing not published | — |
| Workflowy | Freemium | Pricing not published | — |
| Kortex | Freemium | Pricing not published | — |
Alternatives to Glasp
View all
Tools that pair well with Glasp
Common stack mates teams adopt alongside Glasp, with the specific reason each pairing earns its keep.
Notion
Notion is an AI workspace where docs, wikis, databases and autonomous agents share one system of record.
Workflowy
Workflowy turns notes and tasks into one infinite nestable bullet list, now with side-by-side Panes on desktop.
Kortex
Kortex is an AI second brain and writing workspace that turns your captured notes and highlights into finished drafts.
Frequently asked questions
Topics
For makers of Glasp
- Get a Verified Listing for Glasp ($39): a written decision within 1 working day.
- Free listing for another tool: Free reviews are decided in order, within 3 weeks of the review starting.
Used Glasp? Help shape our editorial sentiment research.