# Glasp vs ReadPilot

Glasp records 889,564 monthly visits with -14.1% month-over-month growth and Freemium pricing. ReadPilot records 0 monthly visits with — growth and Freemium pricing.

| Metric | [Glasp](https://openaitools.app/tool/glasp) | [ReadPilot](https://openaitools.app/tool/readpilot) |
| :--- | :--- | :--- |
| Website URL | https://glasp.co | https://chromewebstore.google.com/detail/readpilot/lmhhnhdpfanjpbljejglfocdlhgehhhj |
| Categories | AI Research Tool, AI Agent, AI Summarizer, AI Youtube Summary | AI Article Summarizer, AI Summarizer, AI Video Summarizer, AI Knowledge Management |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 889,564 | 0 |
| MoM Growth Rate | -14.1% | — |
| Primary Market | United States | Global |
| Direct Visits | 400,603 | 0 |
| Review Score | 4.2 | 3.7 |
| Saved Count | 12 | 0 |
| Supported Platforms | Website | Browser Extension |

## Glasp

Glasp started from a simple observation: most people highlight things they never look at again. Instead of trapping highlights inside one app, Glasp makes them social. Install the extension, highlight a paragraph on any site or a line in a YouTube transcript, and it lands in your Glasp profile where you can add notes and tags. Because highlights are public by default unless you make them private, a feed of what like-minded people are reading and marking emerges — you can follow other users, see what resonates, and discover sources you would not have found on your own.

Your library becomes the raw material for AI features. Glasp can summarize a long article, a PDF or a YouTube video so you can decide whether it deserves reading, and it can organize what you have already saved into themes. The standout feature is the AI clone: by training on your own accumulated highlights and notes, it produces something that answers in the shape of your interests and reading history. There is also a digital-legacy angle, letting you hand your accumulated knowledge to someone else.

Glasp is free to start, with paid tiers for heavier use and greater AI capacity. Its real niche is learners, researchers, students and content curators who treat annotation as a public, collaborative practice rather than a private bookmark folder — and who want their saved material to do work for them later instead of gathering dust.

**Pricing & Plans:** 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.

- **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.
- **Notes, tags and Kindle import:** Add your own commentary and tags to every highlight, and bring in Kindle highlights so your reading lives in one place.

**Strengths:** 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

**Limitations:** Public-by-default sharing is not for everyone; private lives behind a toggle you have to remember; The AI clone only becomes useful after you have accumulated a real body of highlights; Free-tier AI usage is limited, so heavy summarization pushes you to a paid plan

[Profile (Markdown)](https://openaitools.app/tool/glasp.md)

## ReadPilot

ReadPilot positions itself against the familiar problem of the endless reading list: pages you mean to read but never get to. Rather than saving articles for a 'later' that rarely arrives, ReadPilot summarises the content you are already looking at, presenting a digest directly on the webpage so you can decide what deserves your full attention.

The extension works on both text and video. For long articles and webpages it produces a concise summary; for video content it extracts the key points so you can grasp the substance without watching the whole thing. You are not stuck with a single style of output either — you can adjust the length, tone and perspective of a summary, and choose the language it comes back in, which is handy if you read across several languages.

ReadPilot also keeps what you generate: summaries are stored together with their original links, giving you a lightweight knowledge base to return to. The developer, EverGrow Tech Inc., lists upcoming features such as sharing summaries, asking questions about the underlying content, and support for more AI models and languages, signalling that the tool is meant to grow beyond simple summarisation.

**Pricing & Plans:** ReadPilot is freemium. The Chrome Web Store listing notes that it offers in-app purchases, so core summarising is available to try, with additional capacity or features unlocked through a paid upgrade. Specific prices are shown inside the app and may change over time.

- **One-click text and video summaries:** Read any webpage or video and get a concise summary in under a minute, right on the page you are viewing.
- **Customisable prompt:** Set the length, tone and perspective of a summary so the output matches whether you want a quick gist or a structured brief.
- **Multi-language output:** Receive summaries in your preferred language, useful when you read across languages or want consistent output.
- **Knowledge management:** Save summaries alongside their original links so reviewed material becomes searchable, reusable knowledge rather than scattered tabs.
- **Sharing, Q&A and more models (upcoming):** Planned additions include sharing summaries with friends or social media, asking questions about the original content, and support for more AI models and languages.

**Strengths:** Summarises both webpages and videos from one extension; Adjustable length, tone and perspective for each summary; Multi-language output suits readers working across languages; Saves summaries with their source links as a reusable knowledge base

**Limitations:** Small user base compared with some summarizer extensions; Some listed features, such as sharing and Q&A on content, are marked as upcoming; Offers in-app purchases, so advanced capacity may cost extra; Listing was last updated in 2024, so feature velocity is unclear

[Profile (Markdown)](https://openaitools.app/tool/readpilot.md)

## Frequently Asked Questions

### How do Glasp and ReadPilot compare in monthly traffic?

Glasp has 889,564 monthly visits, while ReadPilot has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Glasp has a month-over-month growth rate of -14.1%; ReadPilot has —.

### 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. ReadPilot: Freemium. ReadPilot is freemium. The Chrome Web Store listing notes that it offers in-app purchases, so core summarising is available to try, with additional capacity or features unlocked through a paid upgrade. Specific prices are shown inside the app and may change over time.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Notion](https://openaitools.app/tool/t) | 173,441,670 | +0.1% | Freemium | The AI workspace where teams and agents get work done together | [.md](https://openaitools.app/tool/t.md) |
| 2 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 3 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) |
| 4 | [SciSpace](https://openaitools.app/tool/scispace) | 4,464,111 | +8.6% | Freemium | Excels at deep scientific literature reading and analysis, whereas Glasp targets general web and video content curation. | [.md](https://openaitools.app/tool/scispace.md) |
| 5 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) |
| 6 | [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | +13.1% | Freemium | Provides faster multi-tab AI assistance and article summaries, but lacks dedicated social knowledge curation and note archiving features. | [.md](https://openaitools.app/tool/merlin-ai-plugins.md) |
| 7 | [Readray (formerly Lilys AI)](https://openaitools.app/tool/lilys-ai) | 967,113 | -9.7% | Freemium | A proactive AI reading lens for papers, videos, and web pages | [.md](https://openaitools.app/tool/lilys-ai.md) |
| 8 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | Delivers powerful web automation and page summarization, but features a steeper learning curve than Glasp's streamlined extension. | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 9 | [Scholarcy](https://openaitools.app/tool/scholarcy) | 195,058 | +4.6% | Freemium | Converts academic papers into structured summary flashcards, but lacks Glasp's broad web article and YouTube highlighting capabilities. | [.md](https://openaitools.app/tool/scholarcy.md) |
| 10 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) |

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Source: https://openaitools.app/compare/glasp-vs-readpilot

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