How do their growth rates compare?

Glasp has a month-over-month growth rate of -14.1%; HoverNotes has +156%.

How does pricing compare?

Glasp: Freemium. Freemium. A free tier covers the core highlighting, saving and sharing features with limited AI usage; paid plans add higher AI limits and additional capacity. Check glasp.co for current tier pricing, as it is not published in our listing data. HoverNotes: Freemium. Freemium. The free Starter tier includes 20 minutes of AI Video Notes, 10 minutes of Live Translate, unlimited manual note taking, screenshots with timestamps, Obsidian integration and export to PDF or Word. Unlimited Pro is around US$18/month (about US$120/year, roughly US$10/month billed annually) and adds unlimited AI Notes, AI-chosen screenshots, transcript saving to your vault, AI Notes in 24 languages, custom prompts, unlimited Hovie chats and one hour of Live Translate per month.

What are alternatives to Glasp and HoverNotes?

Other tools in related categories include Notion, Perplexity, SciSpace, Sider, Merlin AI.

Glasp vs HoverNotes — Traffic (889.56K vs 190.69K), Pricing & Verdict

Open AI Tools

Glasp vs HoverNotes — Traffic (889.56K vs 190.69K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Glasp	HoverNotes
Official Domain	glasp.co	hovernotes.io
Pricing Model	Freemium	Freemium
Monthly Visits	889.56K (889,564)	190.69K (190,686)
MoM Traffic Delta	-146.38K (-14.1%)	+116.19K (+156%)
Primary Market & Share	🇺🇸 United States (15.5%)	🇮🇳 India (51.3%)
Direct Visits / mo	400.6K	94.19K
User Rating	4.2	4.3
Supported Platforms	Website	Website

Glasp

Highlight the web, learn in public, and build your AI clone

Web and YouTube highlighting

Mark up passages on any website or lines in a YouTube transcript from a browser extension, then keep them in one searchable library.

Social learning feed

Highlights are shared publicly by default, so you can follow other users, react to their picks and discover sources through people with similar interests.

AI summarization

Generate summaries of long articles, PDFs and YouTube videos to judge relevance fast and to digest what you have already saved.

Your own AI clone

Trained on your accumulated highlights and notes, the AI clone answers in the shape of your reading history and areas of interest.

Strengths & Pros

+Turns throwaway highlighting into a genuinely reusable, searchable library
+The social feed surfaces sources through people rather than an opaque algorithm
+AI summarization and the AI clone are built on your own saved material, not generic content
+Works across web pages, YouTube, PDFs and Kindle imports in one place