YouTube growth tools
Tools that help YouTube creators grow. From AI-powered chapters to comment-based lead generation.
Building
TubeHarvest
Your comments, your data.
A Chrome extension that exports up to 10,000 YouTube comments with full threaded replies to CSV. One-time purchase, no subscription. A TubeAlfred tool.
- Extract up to 10,000 comments per video
- Full reply threading with configurable depth
- Export to CSV or clipboard in one click
Chrome ExtensionCloudflare Workers
Live
ChapterFast
AI-powered YouTube chapters in seconds.
A Chrome extension that generates timestamps for YouTube videos using AI, with 6 specialized modes for different content types. Works right inside YouTube Studio.
- 6 AI modes for different content types
- Works inside YouTube Studio
- Chrome Web Store — live now
Chrome ExtensionAI
Building
CommentSignal
Find buyers hiding in YouTube comments.
AI scans thousands of YouTube comments daily to surface people with real buying intent. People comparing alternatives, frustrated with competitors, asking for recommendations.
- Scans thousands of comments daily
- Surfaces real buying intent signals
- Auto-finds people comparing alternatives
LaravelAILead Gen