Eightify: AI YouTube Summarizer icon

Eightify Chrome Extension Analysis

AI & Writing Assistants

Store listing title: Eightify: AI YouTube Summarizer

Chrome extension ID: cdcpabkolgalpgeingbdcebojebfelgb

An AI-powered Chrome extension that generates concise summaries of YouTube videos in seconds. The tool uses Claude and ChatGPT to extract key insights, generate improved transcripts, and provide timestamped navigation for long-form content.

Developer:Eightify
Version:1.643
Size:675KiB
Last updated:

Overview

Installs

200K+

Rating

4.0

845 reviews

Languages

52 locales

Includes Deutsch, English, Filipino, Indonesia...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

AI & Writing Assistants

Pricing friction

High review signal

Complaint intensity

High review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

Eightify positions itself as a time-saving tool that provides instant, high-quality summaries and key insights for YouTube videos. It emphasizes efficiency for researchers and learners by offering timestamped navigation and multilingual support.

Inferred product pattern

AI-driven content digestion tool utilizing a trial-to-subscription model to target users seeking rapid information retrieval from video content.

Review-backed pain points

Users expressed frustration over hidden subscription costs, the requirement of payment information for a free trial, and unexpected paywalls immediately after installation.

Observed feature gaps

Some users noted that summaries for non-English videos (e.g., Korean) are sometimes output in English, and there are requests for better mobile sharing functionality.

Tags
YouTube SummarizerAI ProductivityVideo InsightsTranscript Generator
Target users

- Researchers

- Lifelong Learners

- Business Professionals

- Content Consumers

Primary use cases

- Skimming long podcasts or tutorials

- Extracting key insights from educational videos

- Quickly navigating video content via timestamps

Positive themes

- Workflow acceleration

- Effective content screening

- High-quality transcription

Negative themes

- Pricing transparency issues

- Aggressive paywalls

- UI formatting errors

Observed friction

- Payment required for meaningful usage

- Free-tier complaints detected

- Refund complaints detected

- Performance complaints detected

- Significant friction exists regarding the lack of advertised pricing on the landing page and the mandatory collection of payment details for the trial period.

Evidence boundary: Analysis based on the Chrome Web Store listing and a variety of user reviews covering both utility and monetization frustrations. Review data may be skewed toward highly positive or highly negative experiences.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Users have used public reviews to request refunds and express dissatisfaction with the subscription model.

Reliability

Some users reported the extension failing to format correctly or appearing as a 'jumbled mess' on the YouTube interface.

Privacy

No specific privacy or security complaints were observed.

Access & pricing

- Subscription model observed

- Account required for core usage

- Trial or limited free usage before paid plan

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 52

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.643

- Size: 675KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Top Features: ✅ Instant Video Summary: Get a concise YouTube video overview in just 5 seconds. ✅ Key Insights Extraction: Understand main points without watching the entire video. ✅ Timestamped Navigation: Skip unnecessary content and jump to important parts. ✅ Multilingual Support: Summarization and translations in 40+ languages. ✅ Top Comments Overview: See what others think at a glance. ✅ Improved Transcript Generator: Access transcriptions that outperform YouTube subtitles. ✅ One account, unlimited devices: Use on Chrome, iOS, and Android. Eightify is your ultimate YouTube summary tool, powered by Claude and ChatGPT. This Chrome Extension creates concise video summaries and extracts key insights from any YouTube video. Save hours and grasp main ideas instantly while researching, learning, or enjoying your free time. Eightify summarizes videos of any length, up to 10 hours. Perfect f…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

YouTube summarizerAI video summaryYouTube transcript generatorvideo insights AI

Comparison

TubeLensYouTube subtitles

Problem

long YouTube videossummarize YouTubeYouTube video insights

Alternative

YouTube AI summaryvideo summarization tool

Similar extensions

Jump to related discovery paths:

FAQ

What is Eightify mainly used for?
An AI-powered Chrome extension that generates concise summaries of YouTube videos in seconds. The tool uses Claude and ChatGPT to extract key insights, generate improved transcripts, and provide timestamped navigation for long-form content.
What market signals stand out?
Established adoption with moderate review base. Last known update: 11/14/2025.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

Eightify: AI YouTube Summarizer screenshot
Eightify: AI YouTube Summarizer screenshot
Eightify: AI YouTube Summarizer screenshot
Eightify: AI YouTube Summarizer screenshot
Eightify: AI YouTube Summarizer screenshot

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