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FeedDub vs OpenImmersive Translator

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

FeedDub compared with OpenImmersive Translator
DetailFeedDub logo FeedDubOpenImmersive Translator logo OpenImmersive Translator
What it doesHear any video in your own language Free, open-source browser extension for side-by-side translation on any webpage in 199 languages
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 2 new videos a day without sign-in, or 3 days unlimited with Google sign-in. Membership Monthly: $2 per month, no limit on videos, renews automatically. Membership Single month: $2 one month, one payment, no automatic renewal. Free: Fast tier up to 5,000 characters per request with no account, 100 welcome credits on signup, 3 PDF document pages per day free preview. Plus: $8/month billed yearly (50% off $16/month), 1,600 credits/month, 10 format-preserving document pages every 10 days, up to 30,000 characters per request.
Key features
  • One-click dubbing in video players
  • Works on YouTube, Netflix, Bilibili, TED, and Coursera
  • Original audio remains audible in background
  • Speech recognition when captions unavailable
  • Prepares dubbing in advance to reduce latency
  • Resynchronizes when scrubbing video
  • No need to sign in to start using
  • Side-by-side translation on web pages
  • Supports 199 languages
  • Works on Chrome, Firefox and Edge
  • Free translation engines with no account required
  • Translation-only viewing mode
  • Hover translation for individual paragraphs
  • Selection and popup translation
  • Input box translation
  • Document translation with layout preservation
  • Optional AI tiers with credit system
What makes it different
  • Dubbed audio allows watching without reading subtitles
  • Prepared audio eliminates waiting time on rewatches
  • Low flat rate with no per-video or per-minute charges
  • Works reliably end to end without dropping out
  • Tight sync keeps voice aligned with video throughout
  • Open-source code licensed under AGPL-3.0 that anyone can inspect
  • Data stays in browser with free engines; no server intermediary
  • Independent project with no connection to Immersive Translate
  • Free core translation engine needs no sign-up or account
  • Optional local masking hides sensitive data before transmission
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)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)72
Citation Flow (Majestic)2312
Referring domains (Majestic)231

5 details filled in for both companies.

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