# Glean vs Probe AI

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

| Metric | [Glean](https://openaitools.app/tool/glean) | [Probe AI](https://openaitools.app/tool/probe-ai) |
| :--- | :--- | :--- |
| Website URL | https://www.glean.com | https://chromewebstore.google.com/detail/probe-ai/bfbfkolfmmlldhekadkncdejhdhoelbh |
| Categories | AI Productivity Tools, AI Agent, AI Assistant, AI Search Engine | AI Research Tool, AI Summarizer, AI Browsers, AI Assistant |
| 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 | 3.5 |
| 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)

## Probe AI

Docuprobe, previously listed as Probe AI, is a lightweight Chrome extension for people who spend hours reading online. Rather than copying text into a separate chatbot, you open a page, click the extension, and get a summary or ask a direct question about what the page says.

Its stated goal is reducing information overload. The extension summarizes long webpages and extracts key information on request, which is handy when skimming research papers, legal documents, or lengthy product documentation. A setting lets you choose whether the assistant stays strictly within the page content or is allowed to answer beyond it.

The extension is free once you create an account, with paid plans that unlock extra features and higher usage. The developer's roadmap mentions PDF support, multi-document Q&A, and team collaboration as next steps, and while the current listing is compact, the core summarization and question-answering workflow already covers everyday research needs.

**Pricing & Plans:** Free to use with an account. The Chrome Web Store listing notes in-app purchases, and the developer states that paid plans unlock additional features and increased usage.

- **Web page summarization:** Condense lengthy articles and reports into a short summary so you can decide what deserves a closer read.
- **Ask-the-page Q&A:** Type a question and get an answer pulled from the page you are on, turning passive reading into a quick lookup.
- **On-page focus control:** A setting lets you keep the assistant strictly on-page or allow it to answer beyond the visible content.
- **Runs in your browser:** Install it in Chrome and start researching immediately, with no desktop software or copy-pasting into another tab.
- **Free tier with paid upgrades:** The extension is free with an account; paid plans raise usage and unlock additional capabilities.

**Strengths:** Free to use once you create an account; Answers questions about the exact page you are reading; Useful across research, legal, academic, and development work; Install-free beyond adding it to Chrome

**Limitations:** Very small install base (about a dozen users listed on the Chrome Web Store); Last update was in April 2024, so features like PDF support and multi-document Q&A are still 'coming soon'; Anonymous use is not possible — you must create an account; Limited to 2 interface languages (English and French)

[Profile (Markdown)](https://openaitools.app/tool/probe-ai.md)

## Frequently Asked Questions

### How do Glean and Probe AI compare in monthly traffic?

Glean has 3,301,875 monthly visits, while Probe AI 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%; Probe AI 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. Probe AI: Freemium. Free to use with an account. The Chrome Web Store listing notes in-app purchases, and the developer states that paid plans unlock additional features and increased usage.

## 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 | [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) |
| 3 | [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) |
| 4 | [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) |
| 5 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | [.md](https://openaitools.app/tool/chatpdf.md) |
| 6 | [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) |
| 7 | [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) |
| 8 | [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) |
| 9 | [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) |
| 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/glean-vs-probe-ai

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