InstaPrompt vs EarDub

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

InstaPrompt compared with EarDub
Detail	InstaPrompt	EarDub
What it does	Highlight text on any web page and get an instant AI result. No tab switching. No copy-pasting.	AI YouTube dubbing extension for Chrome and Edge
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	HK
Pricing model	Freemium	Freemium
Pricing	Free: ~25 AI uses per month, 3 saved responses, 3 custom prompts, 1 label. Starter: $4.99/month or $3.25/month billed annually, ~500 AI uses per month, 10 saved responses, 15 custom prompts, 5 labels. Pro: $11.99/month or $8.25/month billed annually, ~2,500 AI uses per month, choose any AI model, br	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
Key features	Select and click to run prompts on highlighted text Right-click menu access to all prompts Keyboard shortcut Alt+Shift+X for quick access Popup launcher to paste or type text Context Labels for saving tone and brand voice Replace selected text with AI output Cloud sync across multiple devices Choice of AI models on Pro plan	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
What makes it different	No API key required to get started with built-in AI Works on any website without tab switching or copy-pasting Context labels save and attach your tone to every prompt	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
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)	1 no change since last check	13 no change since last check
Trust Flow (Majestic)	3	14
Citation Flow (Majestic)	18	23
Referring domains (Majestic)	10	19

5 details filled in for both companies.

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