OpenSubs vs ClipStudios

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 ClipStudios
Detail	OpenSubs	ClipStudios
What it does	Free AI subtitle generator that runs entirely in your browser	Every top AI video model in one platform with native audio and lip-sync
Stage	Not given	Startup
Founded	Not given	2025
Based in	Not given	NL
Pricing model	Not given	Not given
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).	Free: 12 one-time credits (Veo 3.1 Lite at 720p with watermark, no card required). Starter: €20/month with 100 monthly credits, full model catalog, commercial licensing, zero watermarks, 4K upscaling. Plus: €45/month with 250 monthly credits, Global Dubbing voice (70+ languages), 1080p lip-sync. Pro
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	Text-to-video generation Image-to-video generation 40+ AI video models including Kling, Veo, Seedance, Wan Native audio and lip-sync AI scriptwriting with web research 4K upscaling Video stitching up to 10 clips AI Effects Studio with 17 categories Commercial licensing included
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	Single subscription for 40+ leading AI video models instead of managing multiple separate subscriptions Native audio and lip-sync built-in without separate tools EU-based company with GDPR compliance and data stored in the EU Complete workflow from scripting to voice to video generation to lip-sync Commercial licensing and C2PA provenance on all paid plans
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	5 −1 (down) since last check
Trust Flow (Majestic)	10	3
Citation Flow (Majestic)	30	14
Referring domains (Majestic)	96	33

4 details filled in for both companies.

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