EarDub vs Kernline

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

EarDub compared with Kernline
Detail	EarDub	Kernline
What it does	AI YouTube dubbing extension for Chrome and Edge	Give your AI the exact component from any site, not a screenshot
Stage	Startup	Not given
Founded	2026	Not given
Based in	HK	ZA
Pricing model	Freemium	Freemium
Pricing	Free: 30 minutes per day; Basic: $9.99/month or $83/year for 60 hours per month; Pro: $19.99/month or $155/year for unlimited dubbing time	Free: $0 with 3 Copy for AI and 3 Component captures a day. Pro yearly: $36/year ($3/month). Pro monthly: $6/month. Lifetime Pro: $59 one-time payment.
Key features	Context-aware AI translation with full sentence translation Real-time dubbing synchronized with speaker 75 languages with 300+ neural voices Dubs videos without captions on paid plans Works on YouTube, Udemy, Coursera, X and other sites Adjustable volume for original and dubbed audio Bilingual subtitles while listening User controls when dubbing starts Auto-detection of source video language Sentence speed adjustment up to 1.45x to maintain sync	Component capture as HTML, React, or Vue with Tailwind Tailwind v3 and v4 class export Design token export as CSS variables or Tailwind theme CSS inspector with box model and typography Asset list for images, SVGs, icons, and fonts Pixel-perfect mockup overlay with layers Single-element or full-page Tailwind scanning Offline inspection and copy functionality
What makes it different	No video upload or waiting: dubbing starts within seconds Works on almost any YouTube video, not just creator-enabled ones Dubs videos without captions using speech recognition on paid plans Full sentence translation for natural-sounding output Works beyond YouTube on courses and multiple video platforms	Works entirely in your browser with no page uploads or tracking Runs only on the tab you open and never uploads the page No ads, tracking, or data selling Copy real styles and tokens from live websites instead of screenshots
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	23	0
Referring domains (Majestic)	19	0

6 details filled in for both companies.

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