
Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
Selection GPT records 0 monthly visits with — month-over-month growth and Freemium pricing. Notion records 173,441,670 monthly visits with +0.1% growth and Freemium pricing.

Summarize, quiz, and query any selected text using your own OpenAI key
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | notion.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 (0) | 173.44M (173,441,670) |
| MoM Traffic Delta | 0 (—) | +201.2K (+0.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (18.4%) |
| Direct Visits / mo | 0 | 135.18M |
| User Rating | 3.7 | 4.8 |
| Supported Platforms | Browser Extension | Website |

Summarize, quiz, and query any selected text using your own OpenAI key
Highlight any passage and generate a concise summary without leaving the page.
Turn selected text into a quick quiz to test your understanding of the material.
Ask ChatGPT your own questions or give instructions about the selected text.
Use your personal OpenAI API key so requests are billed at standard API rates.

The AI workspace where teams and agents get work done together
Combine docs, wikis, projects, and databases into one structured system of record that stays linked as your content grows.
Draft, summarize, translate, and answer questions inline, or build custom agents that automate recurring workflows around the clock.
Find answers instantly across Notion and connected apps, with citations so you can verify where each answer came from.
Use relations, rollups, views, and a large template gallery to model anything from a CRM to a content calendar.

Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.

SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.

Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes

SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
Built-in AI agents and automated workflows, but less refined document editing interface.
One browser agent that combines every major AI model with web automation

SpecialistNetworked object-based knowledge management, but less suited for traditional folder hierarchies and task boards.
SpecialistNetworked object-based knowledge management, but less suited for traditional folder hierarchies and task boards.