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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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Comment Explorer
✓ verifiedFree
Free tool that analyzes YouTube comments for sentiment, emotion and topics to help creators read their audience.
1.5K saves
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Clean Inbox for Gmail
✓ verifiedFreemium
Gmail add-on using GPT filters to auto-label unwanted email and manage senders, without reading message bodies.
3.8K visits/mo431 saves
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ChatCSV
✓ verifiedFreemium
Upload a CSV and ask questions in plain language to get answers and charts; now acquired by Flatfile with successor Obvious.
4.8K visits/mo3.7K saves
Pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦YouTube comment sentiment analysis
- ✦Emotion detection
- ✦Top-subject and topic extraction
- ✦Audience engagement scoring
- ✦Ask questions of your comment section
- ✦GPT-powered custom email filters
- ✦Install public filter categories
- ✦One-click category labeling
- ✦Sender allow/block management
- ✦Privacy-first: email content not read
- ✦Labels instead of deleting
- ✦Chat with CSV data in natural language
- ✦Auto-generated charts (bar, pie, etc.)
- ✦Upload from file, URL, or clipboard
- ✦Suggested starter questions
- ✦Shareable chat history
Use cases
- →Understand YouTube audience reactions
- →Identify recurring viewer topics
- →Gauge engagement on videos
- →Cut inbox clutter from unwanted emails
- →Auto-categorize incoming mail
- →Block persistent senders
- →Reduce reliance on unsubscribing
- →Quick analysis of spreadsheet data
- →Visualizing trends without formulas
- →Non-technical data exploration
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