Spool

What it does

Spool is a free tool for youtube creators that lets you gather all comments from your videos in one place and generate replies for each of them. You can reply to multiple comments at once or select specific comments you want to respond to.

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  Spooling2025 · spoolingapp.com · ▲14

  Publish your content across all platforms in seconds

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  YouTube Comment Finder And AI Analysis2024 · ▲133

  Search, filter, download & analyze YouTube comments

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  Fantaclaus2023 · ▲63

  Build relationships one comment at a time

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  ReplyTube AI - YouTube Replies Generator2025 · rowan00omar.github.io · ▲11

  YouTube comment context-aware replies generator using AI

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  CommentReply.AI2023 · ▲12

  Generate thousands of YouTube replies with one click

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  YouTube Reply Generator2025 · videodubber.ai · ▲14

  Fast & Fun Replies

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  Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

  Dev tools · 2024 · github.com