EarDub vs Keyword Cluster

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 Keyword Cluster
Detail	EarDub	Keyword Cluster
What it does	AI YouTube dubbing extension for Chrome and Edge	Chrome extension for keyword clusters and SEO insights
Stage	Startup	Not given
Founded	2026	Not given
Based in	HK	Not given
Pricing model	Freemium	Free
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	Not given
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	Keyword clustering by search intent Long-tail keyword discovery AI-powered keyword grouping Real-time insights on Google and Bing Topic cluster identification Related search query suggestions No account or login required Support for Google, Bing, and YouTube
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	Shows keyword clusters directly in search results without leaving Google or Bing Completely free with no account needed Eliminates need to switch between multiple SEO tools Groups keywords by search intent for better content alignment
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 no change since last check	11 no change since last check
Trust Flow (Majestic)	14	3
Citation Flow (Majestic)	23	23
Referring domains (Majestic)	19	50

4 details filled in for both companies.

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