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AutoDub vs DualTrans

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

AutoDub compared with DualTrans
DetailAutoDub logo AutoDub DualTrans
What it doesAI browser extension that translates and dubs YouTube videos into your language with bilingual subtitles Immersive bilingual web translation and YouTube dual subtitles powered by DeepSeek, Claude, and Gemini
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingFree with no daily limits or usage restrictions Free plan: $0 forever with built-in Google and Edge translation engines and custom API key support. Pro plan: $2.99 USD per month or $24.99 USD per year (Save 33% with annual billing), includes official Cloud AI models (DeepSeek V3, Claude 3.5, Gemini 1.5), 10,000,000 AI tokens per month, YouTube du
Key features
  • Automatic language detection for source videos
  • 42 languages supported for dubbing
  • Natural, lifelike AI neural voices
  • Bilingual subtitles display
  • Minimal impact on video playback speed
  • Works on Chrome, Edge, Brave and Firefox browsers
  • No account or sign-in required
  • Background processing with fast translation
  • Results cached per video for efficiency
  • Immersive bilingual alignment with zero layout breakage
  • YouTube and video dual subtitles with synchronized real-time display
  • Instant selection lookup with floating quick-action ball
  • Six translation display styles (None, Dotted Underline, Marker, Quote Block, Subtle, Hover Learn)
  • Support for DeepSeek, Gemini, Claude, and OpenAI AI models
  • Bring Your Own Key (BYO-Key) with local privacy
  • Support for custom API endpoints and local Ollama models
  • Access to Google Translate and Microsoft Edge Neural Translate
  • Seamless cloud member synchronization across devices
  • 7-day money-back guarantee
What makes it different
  • One-click installation from official browser stores
  • No daily limits or usage restrictions in free version
  • Google's latest AI models for translation quality
  • 4.3 rating on Chrome Web Store with nearly 20,000 users
  • Support team responds within 24 hours
  • Preserves 100% of webpage structure and code without layout breakage
  • Native dual-line synchronized subtitles for YouTube videos
  • Absolute local privacy with client-side encryption of API keys and browsing data
  • Powered by cutting-edge LLMs with deep contextual understanding
  • Zero-config Pro Cloud AI with no overseas API key registration required
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)21 no change since last check20 no change since last check
Trust Flow (Majestic)65
Citation Flow (Majestic)2918
Referring domains (Majestic)688

5 details filled in for both companies.

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