SummYT is a consumer product built for students, researchers, and people who regularly learn from YouTube videos.

What platforms does SummYT run on?

SummYT runs on the web and embeddable surfaces.

Is SummYT still active?

Unverified. SummYT has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to SummYT?

Similar projects tracked by PulseGate include SummarizeYT, YTSummarizer, and YT Video Summarizer.

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SummYT

summyt.appRAG, search & retrieval

SummYT turns YouTube videos into concise summaries and transcripts, with a chat interface for asking questions about the content. Users can save videos and return to their summaries, transcripts, and chats in a personal library.

WebEmbeddableCloud-managed

Visit summyt.app

Overview

9 features

SummYT sits in PulseGate's RAG, search & retrieval category. It focuses on understanding and revisiting key information from long YouTube videos without watching them in full. SummYT is a consumer product aimed at students, researchers, and people who regularly learn from YouTube videos. It runs on the web and embeddable surfaces.

SummYT first shipped in 2023. Key capabilities include video summaries, transcripts, and video chat. The interface is available in 4 languages, including English, Spanish, and Portuguese.

Summary written by a language model from the project’s public pages.

Video summaries
Transcripts
Video chat
Personal library
Playlist calculator
Saved videos
Chrome extension
Edge extension
Firefox extension

Built with & integrations

Framework

SvelteKit

Runs on

BrowserEmbeddableCloud-managed

Detected from

SvelteKit: data-sveltekit- in the HTML · /_app/immutable/ in the HTML

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed14 Sep · 00:29 UTC
SummYT - Summarize YouTube Videos verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about SummYT

What does SummYT do?: SummYT focuses on understanding and revisiting key information from long YouTube videos without watching them in full. It is catalogued under RAG, search & retrieval on PulseGate.
Who is SummYT for?: SummYT is a consumer product built for students, researchers, and people who regularly learn from YouTube videos.
What platforms does SummYT run on?: SummYT runs on the web and embeddable surfaces.
Is SummYT still active?: Unverified. SummYT has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to SummYT?: Similar projects tracked by PulseGate include SummarizeYT, YTSummarizer, and YT Video Summarizer.SummarizeYT YTSummarizer YT Video Summarizer
When did SummYT launch?: SummYT first shipped in 2023.
What languages does SummYT support?: The interface is available in 4 languages, including English, Spanish, and Portuguese.

At a glance

Pricing: Paid · pricing page detected
Platforms: Web
Languages: English, Spanish, Portuguese, Turkish
Built for: students, researchers, and people who regularly learn from YouTube videos
Model: B2C
Solves: Understanding and revisiting key information from long YouTube videos without watching them in full.

Registered as

Firefox Add-ons: summyt-video-summarizer

Developer

Jarlemathiesen

Index record

Indexed: 14 Sep 2026
Lifecycle: Alive
Last seen: 14 Sep 2026

Identity audit (13)

Slug: summyt-summarize-youtube-videos-summyt-app
Lifecycle state recorded: 14 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 14 Sep 2026
Canonical URL: https://summyt.app/

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