Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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ChatGPT for YouTube
✓ verifiedFreemium
Free Chrome extension that generates AI text summaries of YouTube videos, no AI account needed.
11K saves
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WebCopilot AI
Free
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Chatd AI
✓ verifiedFree
Free desktop app for privately chatting with your documents using a local AI that never sends files off your computer.
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SheetAI.app
✓ verifiedPaid
Google Sheets add-on offering AI spreadsheet functions to generate, extract, classify, and summarize text in cells.
36K saves
Pricing
Free: $0 (7 summaries/week)
Pro: $9.90 (300 quotas)
Subscription: $14.90/mo (unlimited)
No public pricing
No public pricing
Unlimited Monthly: $20/month
Unlimited Yearly: $200/year
Domain License: $299/year (up to 20 users)
Core features
- ✦AI text summaries of YouTube videos
- ✦No AI account or API key required
- ✦Free weekly summary quota
- ✦Paid quotas and unlimited subscription
- ✦Transcription support
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- ✦Local, private, on-device AI
- ✦Chat with your documents
- ✦Free desktop download
- ✦Windows and macOS support
- ✦In-cell AI text generation formula
- ✦List and outline generation formula
- ✦Structured data extraction from unstructured text
- ✦Text classification and sentiment tagging
- ✦Smart auto-fill for incomplete data tables
- ✦Long-text summarization formula
Use cases
- →Summarizing long YouTube videos
- →Saving time on video research
- →Learning key points quickly
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- →Privately querying personal documents
- →Offline document Q&A
- →Keeping sensitive files on-device
- →Generating marketing copy directly in a spreadsheet
- →Classifying customer feedback by sentiment
- →Extracting company names or entities from email text
- →Auto-completing data tables like capitals or currencies
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