TubeScript vs Kome.ai: YouTube Transcript vs AI Summary Tool

TubeScript and Kome.ai both work with YouTube videos, but they take fundamentally different approaches. TubeScript is a web-based tool that extracts the full, word-for-word transcript from any YouTube video — complete with timestamps and export options. Kome.ai is a Chrome extension that uses AI to summarize videos into bullet points and key takeaways. Here's how they compare and which one fits your workflow.

The core difference comes down to what you actually want from a YouTube video. Transcripts and summaries are not the same thing — and which one you need determines which tool to use.

• You need the complete, word-for-word text of a YouTube video for research, citations, or study notes.
• You want to download a transcript as a TXT or SRT subtitle file.
• You're using Safari, Firefox, or a mobile browser — or any device that can't run Chrome extensions.
• The video has no captions — TubeScript's AI transcribes directly from audio regardless of caption availability.
• You don't want to create an account or sign in to anything.
• You're a content creator repurposing YouTube content, or a student who needs to quote a specific moment with an accurate timestamp.

• You want a quick AI-generated summary of a video without watching it in full.
• You use Chrome and are comfortable installing browser extensions.
• You want key takeaways and chapter breakdowns rather than verbatim text.
• You're building a reading list of YouTube content and need to triage videos quickly.
• You want AI note-taking integrated directly into your browsing session.

One practical difference that matters in many contexts: Kome.ai requires installing a Chrome extension and signing in with a Google account before you can use it. This creates friction on shared computers, managed work devices, school Chromebooks, or any situation where you can't or don't want to install software.

TubeScript requires nothing. It's a website. Open it in any browser, on any device, paste a URL, and your transcript is ready in seconds. On mobile — where Chrome extensions don't exist — TubeScript is the only option of the two.

• TubeScript is free for up to 2 transcripts per day, no account required. Pro is $5.99/month for unlimited transcripts, AI summaries, and priority processing.
• Kome.ai offers a limited free tier that requires signing in with Google. Their Pro plan is approximately $9.99/month and unlocks unlimited summaries, longer content, and additional AI features.

For getting full YouTube transcripts, TubeScript is both cheaper and more capable. Kome.ai's higher price point is justified if you heavily use its broader note-taking and bookmarking ecosystem — but for raw transcription of YouTube content, it isn't the right tool at any price.