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OpenSubs vs VibeMV

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

OpenSubs compared with VibeMV
DetailOpenSubs logo OpenSubsVibeMV logo VibeMV
What it doesFree AI subtitle generator that runs entirely in your browser AI music video generator that turns finished songs into complete music videos with beat-aware scenes and optional lip sync
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelNot given Freemium
PricingFree: transcription, translation on-device, all 12 subtitle styles, word-by-word highlighting, trimming, burning into video, and all export formats. Credits: $5 for 1,000 credits for cloud translation (approximately 1 credit per 30 subtitle lines). Free: 50 one-time credits; Hobby: $19/month with 600 monthly credits; Pro: $49/month with 1,700 monthly credits; Studio: $99/month with 3,800 monthly credits. Free usage is personal-use only; commercial use requires active subscription.
Key features
  • Speech recognition in the browser using Whisper
  • Translation to 20 languages including Chinese, Japanese, Korean, Spanish, Portuguese, French, German, Italian, Russian, Arabic, Hindi, Indonesian, Thai, Vietnamese, Turkish, Polish, Dutch and Ukrainia
  • Burn subtitles into MP4 without watermark
  • Export to SRT, VTT, ASS and TXT formats
  • Live subtitles over video playing in browser tabs via extension
  • Support for multiple video formats including MP4, MOV, WebM and MKV
  • No server processing—all work runs locally on user's machine
  • Beat-aware scene generation that analyzes song structure and timing
  • Shot-by-shot review and regeneration without rebuilding entire music video
  • Optional AI lip-sync with mouth movement matched to vocals
  • 16:9 horizontal and 9:16 vertical export formats
  • 720p default with optional 2K upscaling
  • Multiple visual styles including anime, cinematic, abstract, pixel art, watercolor
  • Support for MP3, WAV, AAC, M4A, FLAC, AIFF audio formats
  • AI Producer guidance for shot planning and prompt creation
  • Performance, dance, story, and lip-sync shot modes
  • Watermark-free exports
What makes it different
  • 100% browser-based with no uploads—the video never leaves your machine
  • Completely open source under AGPL-3.0-or-later so you can verify the code
  • Free forever for transcription, styling and burning—pay only for optional cloud translation
  • No watermark, no file-size limit, no queue, and no account needed to try
  • Music-first workflow optimized for finished songs rather than generic text-to-video prompts
  • Complete music video assembly in minutes with beat-aware scene transitions
  • Commercial rights included with paid subscriptions
  • Support for multiple languages and international visual styles
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)34 −1 (down) since last check10 +1 (up) since last check
Trust Flow (Majestic)107
Citation Flow (Majestic)3024
Referring domains (Majestic)9631

4 details filled in for both companies.

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