# Glean vs Page Summarizer

Glean records 3,301,875 monthly visits with +0.1% month-over-month growth and Contact for Pricing pricing. Page Summarizer records 0 monthly visits with — growth and Freemium pricing.

| Metric | [Glean](https://openaitools.app/tool/glean) | [Page Summarizer](https://openaitools.app/tool/page-summarizer) |
| :--- | :--- | :--- |
| Website URL | https://www.glean.com | https://chromewebstore.google.com/detail/page-summarizer/mcebcgkikhcjigekcekkicnppoldnikf |
| Categories | AI Productivity Tools, AI Agent, AI Assistant, AI Search Engine | AI Summarizer, AI Article Summarizer, AI PDF Summarizer, AI Text Generator |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 3,301,875 | 0 |
| MoM Growth Rate | +0.1% | — |
| Primary Market | United States | Global |
| Direct Visits | 2,628,666 | 0 |
| Review Score | 4.6 | 4.4 |
| Saved Count | 7 | 0 |
| Supported Platforms | Website | Browser Extension |

## Glean

Glean addresses a problem most enterprises hit after their first wave of AI adoption: models are powerful but isolated from the context of the business. The platform builds an enterprise context layer by indexing and understanding content across the tools a company already runs on, then uses that grounding to improve both answer quality and efficiency. Because fewer irrelevant tokens need to be sent to a model, the same question costs less to serve.

The product surface spans four areas: enterprise search, an AI assistant for everyday work, an agent platform for automating long-running processes, and Glean Protect for security and governance. Administrators also get model routing and an AI gateway, letting them decide which models handle which requests without rebuilding integrations. Everything inherits the access permissions of the source systems, so answers stay within each employee's existing rights.

Glean serves large organisations across finance, healthcare, retail, technology, and government, with published customers including Booking.com, Zillow, and Ericsson. It holds SOC 2 Type II, ISO 27001, ISO 42001, HIPAA, GDPR, and TX-RAMP Level 2 attestations, and reports 275+ connectors, 40+ supported language models, and 99.9%+ uptime on core services.

**Pricing & Plans:** Contact for pricing. Glean is licensed to organisations based on seats, connectors, and deployment scope, and is evaluated through a demo rather than self-serve purchase.

- **Permission-aware enterprise search:** Ask a question in plain language and get a cited answer assembled from documents, tickets, wikis, and messages across every connected system, with permissions respected.
- **Agent builder and orchestration:** Reusable agents handle multi-step workflows such as onboarding, account research, or incident follow-up by orchestrating actions across business apps.
- **Model routing and AI gateway:** Glean automatically picks and routes requests to the right model and reasoning level, giving teams access to 40+ LLMs through a single governed gateway.
- **Grounded content and analysis:** Draft on-brand documents, summarise meetings, analyse data, and create content grounded in company context rather than generic model knowledge.
- **Governance and observability:** Administrators get usage controls, spend visibility, audit logging, and compliance-ready governance for every AI interaction.

**Strengths:** Answers cite source systems and inherit their permissions, which removes the main blocker to enterprise-wide rollout; One platform covers search, assistant, and agents instead of three separate vendors; Model routing and token efficiency directly reduce the cost per AI query at scale; 275+ pre-built connectors shorten integration work considerably

**Limitations:** Enterprise pricing is quote-based, so budget planning requires a sales conversation; Full value depends on connecting many internal data sources, which takes IT effort; Smallest teams may find the platform more than they need

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

## Page Summarizer

Unlike extension-based summarizers that bundle their own paid credits, Page Summarizer is deliberately bring-your-own-key: you supply an OpenAI API key and the extension sends requests on your behalf. That keeps the tool free to install, puts you in control of model choice and spending, and means the code behind it can be audited — it is published under the MIT licence on GitHub.

Its feature set is built around flexibility rather than a single one-click button. You summarise whole pages, selected passages, or PDFs, and you can also use a custom prompt to fill out text fields such as an email or a form response. Profiles let you save different instruction sets — for instance, a "news" profile versus a "social" profile — so the same page can be summarised in the style each context needs, and you can drag and drop to reorder the ones you use most.

Model support is deliberately broad: you can pick from the OpenAI models available to your account, including reasoning models, so the extension keeps working as new generations are released. A dark mode follows your operating system theme. The developer states that the extension does not collect or use your data, which is consistent with the bring-your-own-key design — your API credentials stay in your browser.

**Pricing & Plans:** Free extension. There is no subscription or in-app credit purchase; you pay OpenAI directly for the API usage your summaries consume.

- **Summarise pages, selections and PDFs:** Handle a complete web page, just the passage you highlighted, or an attached PDF, all from the same toolbar workflow.
- **Bring your own OpenAI key:** Connect your own OpenAI API key to choose which models you use and pay OpenAI directly for usage, with no middleman markup.
- **Reusable custom profiles:** Save different instruction sets — for example a news preset versus a social preset — and reorder them by drag and drop to match your habits.
- **Custom prompt text filling:** Use your own prompt to generate and fill out text fields, useful for drafting email replies or form content in place.
- **Open source under MIT:** The full source is published on GitHub, so the behaviour can be inspected, forked or contributed to by anyone.

**Strengths:** Completely free to install with no credit system or subscription; Handles web pages, selected text and PDFs in one extension; Open source under MIT, so the code is auditable and forkable; Bring-your-own-key model gives full control over model choice and cost

**Limitations:** Requires an OpenAI API key and a basic understanding of API billing; You pay OpenAI separately for usage, so costs scale with how much you summarise; Publishing account is an independent developer, so support is community-driven rather than a formal helpdesk

[Profile (Markdown)](https://openaitools.app/tool/page-summarizer.md)

## Frequently Asked Questions

### How do Glean and Page Summarizer compare in monthly traffic?

Glean has 3,301,875 monthly visits, while Page Summarizer has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Glean has a month-over-month growth rate of +0.1%; Page Summarizer has —.

### How does pricing compare?

Glean: Contact for Pricing. Contact for pricing. Glean is licensed to organisations based on seats, connectors, and deployment scope, and is evaluated through a demo rather than self-serve purchase. Page Summarizer: Freemium. Free extension. There is no subscription or in-app credit purchase; you pay OpenAI directly for the API usage your summaries consume.

## 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 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) |
| 3 | [Glasp](https://openaitools.app/tool/glasp) | 889,564 | -14.1% | Freemium | Highlight the web, learn in public, and build your AI clone | [.md](https://openaitools.app/tool/glasp.md) |
| 4 | [Dust](https://openaitools.app/tool/dust) | 547,217 | +1.8% | Contact for Pricing | Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search. | [.md](https://openaitools.app/tool/dust.md) |
| 5 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 6 | [Summarizer.org](https://openaitools.app/tool/summarizer-org) | 398,509 | +1.3% | Freemium | Free AI Summarizer for text, articles, URLs and images | [.md](https://openaitools.app/tool/summarizer-org.md) |
| 7 | [Gumloop](https://openaitools.app/tool/gumloop) | 379,557 | -21.1% | Freemium, Paid, Contact for Pricing | Build, share, and control AI agents that actually do the work | [.md](https://openaitools.app/tool/gumloop.md) |
| 8 | [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) |
| 9 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Summarize, bookmark and write with AI right in your browser | [.md](https://openaitools.app/tool/kome-ai.md) |
| 10 | [Moveworks](https://openaitools.app/tool/moveworks) | 168,527 | -4.3% | Contact for Pricing | Automates employee IT and HR support requests exceptionally well, but focuses less on general universal document search. | [.md](https://openaitools.app/tool/moveworks.md) |

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Source: https://openaitools.app/compare/glean-vs-page-summarizer

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