OpenSubs vs Live3D

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 Live3D
Detail	OpenSubs	Live3D
What it does	Free AI subtitle generator that runs entirely in your browser	VTuber software suite for creating and streaming with 3D avatars
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free: 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).	Basic features free. VIP package from $1K with custom features, full body motion capture, multiplayer, action recording, advanced lens, iPhone capture, 3D scene, avatar effect improvements, and one-to-one service. Contact for details.
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	OBS virtual camera for streaming to multiple platforms 40+ pre-built VTuber avatar models Animation and emote editor with customizable props and effects AI mocap animation from video with VMotion Anime pose reference gallery Weekly content updates with new avatars and assets
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	Advanced facial and hand tracking technology more accurate than open source alternatives Modular software architecture optimized for performance and lightweight resource usage Free basic features with unlimited commercial use on VIP plan Served over 1 million VTubers, Streamers, YouTubers and Artists globally
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)	34 −1 (down) since last check	59 no change since last check
Trust Flow (Majestic)	10	12
Citation Flow (Majestic)	30	40
Referring domains (Majestic)	96	1022

4 details filled in for both companies.

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