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yTeaser

yteaser.com

From $0.82/mo Free plan WebAPIBrowser extension
Visit yteaser.com
Spec score 8.4 #8 of 25 in AI Video Summarizers

What it is

yTeaser takes a YouTube link and returns an AI summary with three extracted takeaways, each under 100 characters. It detects the video’s language, summarizes in that language, and translates non-English videos into English. Optional sentiment analysis grades reactions in top comments from A+ to F. The web app and Chrome extension provide access; the extension adds a summary button to YouTube thumbnails and shows results inline. A REST API offers video summarization and English translation endpoints, rate limited to 20 and 30 requests per minute respectively. The Slack bot detects YouTube links and replies in message threads, although the site says it is awaiting Slack review and approval. The free plan costs nothing and allows 10 summaries per day without an account. Pro costs $1.99 a month or $9.90 a year, with 50 summaries per day and priority support. yTeaser accepts YouTube links, not uploads. Summaries may fail for private, age-restricted, removed, or very short videos.

Spec sheet

What it does
yTeaser accepts YouTube links and produces an AI-generated summary with key points.Read 21 Oct 2026 · yteaser.com
Purpose
yTeaser accepts a YouTube link and returns an AI summary with key points.Read 8 Oct 2026 · yteaser.com
API
The REST API provides video summarization and English translation endpoints, rate limited to 20 and 30 requests per minute respectively.Read 8 Oct 2026 · yteaser.com
Privacy
The privacy policy says the web app and extension process the submitted YouTube URL and do not collect, store, or share personal data.Read 21 Oct 2026 · yteaser.com
Support
The support page directs users with persistent issues to open a GitHub issue.Read 8 Oct 2026 · yteaser.com
Maker
The About page identifies Marko Maljković, a Locastic co-founder, as the person behind yTeaser.Read 21 Oct 2026 · yteaser.com
AI model
The site says summaries use Google Gemini 2.5 Flash Lite.Read 21 Oct 2026 · yteaser.com
API hosting
The site describes its API as serverless and running on Vercel Functions.Read 21 Oct 2026 · yteaser.com
API response
The example summary response includes a summary, key points, language, duration, and reading time.Read 21 Oct 2026 · yteaser.com
Audience Reception
An optional sentiment feature analyzes top comments and grades audience reaction from A+ to F.Read 21 Oct 2026 · yteaser.com
Chrome extension
The extension adds a button to YouTube thumbnails and displays summaries in an inline card.Read 21 Oct 2026 · yteaser.com
Chrome extension language
The Chrome Web Store lists English as the extension's language.Read 21 Oct 2026 · chromewebstore.google.com
Chrome extension size
The Chrome Web Store lists the extension size as 12.53 KiB.Read 21 Oct 2026 · chromewebstore.google.com
Chrome extension update
The Chrome Web Store lists March 3, 2026 as the extension's update date.Read 21 Oct 2026 · chromewebstore.google.com
Chrome extension version
The Chrome Web Store lists extension version 1.1.Read 21 Oct 2026 · chromewebstore.google.com
Chrome listing developer
The Chrome Web Store lists buckotronic as the extension's provider and gives a Gmail contact address.Read 21 Oct 2026 · chromewebstore.google.com
Chrome listing privacy disclosure
The Chrome Web Store says the developer declares that the extension does not collect or use user data.Read 21 Oct 2026 · chromewebstore.google.com
Chrome Web Store listing
The Chrome Web Store lists yTeaser in the Workflow & Planning category and shows 17 users.Read 21 Oct 2026 · chromewebstore.google.com
Clipboard behavior
The web app can fill in a copied YouTube URL after a two-second delay.Read 21 Oct 2026 · yteaser.com
Documentation
The homepage provides API endpoint descriptions and a curl request example; it links users to GitHub for issues.Read 21 Oct 2026 · yteaser.com
Key points
Each summary includes three extracted takeaways, each under 100 characters.Read 21 Oct 2026 · yteaser.com
Languages
It detects the video's language, summarizes in that language, and automatically translates non-English videos into English.Read 8 Oct 2026 · yteaser.com
Multilingual support
It detects the video's language, summarizes in that language, and automatically translates non-English videos into English.Read 21 Oct 2026 · yteaser.com
Open-source licence
The opened product pages do not state that yTeaser is open source or identify an open-source licence.Read 21 Oct 2026 · yteaser.com
Rating on Chrome Web Store
0 out of 5 from 0 ratings; the listing says it has no ratings.Read 21 Oct 2026 · chromewebstore.google.com
Reading-time estimate
Summaries include a reading-time estimate; the site says this is typically 30–60 seconds.Read 21 Oct 2026 · yteaser.com
REST API
The site documents POST endpoints for video summaries and English translation, with stated rate limits of 20 and 30 requests per minute respectively.Read 21 Oct 2026 · yteaser.com
Review-site identity check
The opened G2 listing is for Teaser Platform, a MENA financial data product by Teaser Research Company, and says that product has no reviews; it does not identify yTeaser.Read 21 Oct 2026 · g2.com
Slack integration
The Slack bot detects YouTube links in channels and posts summaries and key points in message threads.Read 21 Oct 2026 · yteaser.com
Usage statistics
The privacy policy says it collects anonymous aggregated request counts per day and platform for internal monitoring.Read 8 Oct 2026 · yteaser.com
Video limitations
The site says summaries may fail for private, age-restricted, or removed videos and very short videos with little metadata.Read 21 Oct 2026 · yteaser.com

Plans and prices

Free Free $0 / forever 10 summaries per day · web app and Chrome extension · multilingual support · no account required Read 21 Oct 2026 · yteaser.com
Pro (monthly) $1.99 a month $1.99 / month 50 summaries per day · web app and Chrome extension · multilingual support · priority support Read 21 Oct 2026 · yteaser.com
Pro (yearly) $9.90 a year $9.90 / year — save 2 months 50 summaries per day · web app and Chrome extension · multilingual support · priority support Read 21 Oct 2026 · yteaser.com
Team Priced on request Custom · Per seat · billed annually Coming soon · everything in Pro · centralized team admin · manage seats and permissions · team usage dashboard · Slack workspace-wide setup Read 21 Oct 2026 · yteaser.com

Every yTeaser plan and price →

Strong points and limits

Strong points

  • Free plan requires no account
  • Three concise takeaways accompany each summary
  • Detects language and translates non-English videos
  • Chrome extension works from YouTube thumbnails
  • Optional comment sentiment uses A+ to F grades

Limits

  • Only YouTube links are accepted
  • Summaries can fail for restricted or short videos
  • Slack bot awaits review and approval
  • API endpoints have per-minute rate limits

Who it suits

yTeaser suits people who want quick summaries of YouTube videos through a browser, Chrome, Slack, or API. It also fits users needing multilingual summaries or English translation.

Verdict

yTeaser combines short multilingual summaries with browser, extension, API, and planned Slack access. The free tier is usable without an account, while higher daily limits and priority support require a paid plan.

Where Specifiction places it

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