OpenDub vs AlphaDrama

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

OpenDub compared with AlphaDrama
Detail	OpenDub	AlphaDrama
What it does	Free AI dubbing in your browser with no app, no upload and no account	AI studio for vertical drama series and product videos
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	VN
Pricing model	Freemium	Freemium
Pricing	Free: browser-based dubbing with stock voice (up to 5 minutes), OmniVoice local voice cloning (non-commercial). Paid: Higgs Audio and ElevenLabs use your own API key with direct payment to providers; OpenDub credits coming soon.	Free plan with starter credits and watermark. Starter at $12/month with 8,000 credits monthly. Creator at $29/month with 20,000 credits monthly. Pro at $79/month with 56,000 credits monthly. Credit packs: $10 for 6,000 credits, $30 for 18,500 credits, $100 for 64,000 credits.
Key features	Support for 17 languages including English, Chinese (Simplified and Traditional), Japanese, Korean, Spanish, French, German, Portuguese, Italian, Russian, Hindi, Indonesian, Malay, Vietnamese, Thai, a Voice tone matching per line including surprise, enthusiasm, and calm Automatic language detection for the original video Preserves background music and effects while replacing speech Local video processing with no upload required Support for MP4, MOV, and WebM video formats Burned-in subtitles in both original and target languages Line-by-line editing of translations, tone, and timing Outputs dubbed MP4, WAV audio, SRT subtitles, and voice sample clip	Consistent character faces and outfits across all shots and episodes Script, storyboard, voice, captions and 9:16 export in one studio Natural voiceover with lip-sync and burned-in captions Multiple video model support including Seedance, MiniMax, Hailuo and Dreamina Vertical 9:16 MP4 export for TikTok, Reels and YouTube Shorts Autopilot one-click episode generation from story to finished video Fixed reference portrait per character before shooting begins Price preview before rendering any video Support for English voices with American, British and Australian accents Scripts writable in Japanese, Korean, Vietnamese or Chinese
What makes it different	Open source code that can be read, run, and modified by users Can run locally on Mac and Windows with no length limit Uses advanced AI models to translate sentences timed to original speech duration	Same character looks in every shot and every episode, locked before filming begins Pay only for what you render with price shown before confirmation Built for series and batches, not just one-off clips Autopilot can run every step automatically for you
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)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	5	0

5 details filled in for both companies.

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