AI email writing and reply generation using context from received emailsWorks in any text field across any website via browser extensionSupport for 20+ languagesGrammar and tone correctionContext-aware response generationOne-click reply drafting in GmailCustom instructions for personalized writing style
Features
URL & Document SummarizationYouTube Video SummaryBrowser ExtensionAdjustable Summary LengthKey Point ExtractionExport HighlightsPersonal Summary LibraryCross-Platform Sync
Pricing Tiers
Pricing Tiers
Free$0/mo/monthly
Limited AI generations per week
Premium/monthly
Unlimited generations, priority access
Pricing Tiers—
Integrations
Integrations
GmailGoogle DocsLinkedInTwitter/XFacebookAny web-based text field (via Chrome extension)
Integrations
PocketReadwiseNotionNote-taking apps
Platforms
Platforms
chrome-extension
Platforms
webchrome-extensioniosandroid
Pros
Pros
Works across any website text field, not limited to a single platform
Deep Gmail integration reads email context to generate accurate replies
Supports 20+ languages for multilingual users
No need to leave the current tab — drafts appear inline
Free tier available for light use without a credit card
Pros
Unified workspace aggregates content from multiple sources like YouTube, PDFs, and articles
AI-powered features help organize and deepen understanding of captured information
Direct annotation capabilities enable active learning and personalized note-taking
Supports diverse content types from videos to podcasts in single platform
Designed specifically for students and researchers needing knowledge organization tools
Cons
Cons
Limited to Chrome (and Chromium-based) browsers — no Firefox or Safari support
No standalone web app or mobile app; entirely extension-dependent
Free tier has generation limits that can be restrictive for daily heavy use
Less suitable for long-form content like blog posts or reports
Output quality depends heavily on the prompt/context provided by the user
Cons
Limited information available about pricing and free tier capabilities online
Unclear how AI processes and organizes content compared to competitor products
May have learning curve for users unfamiliar with AI-native notebook interfaces
Dependence on internet connection for accessing multi-source content and AI features
Unknown integration capabilities with existing note-taking systems or learning management platforms