OpenSubs vs Tellcut

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 Tellcut
Detail	OpenSubs	Tellcut
What it does	Free AI subtitle generator that runs entirely in your browser	AI motion graphics you can edit by chat
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CN
Pricing model	Not given	Paid
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).	Starter $19.9/month (1,500 credits), Pro $39.9/month (3,600 credits), Max $79.9/month (7,500 credits). Yearly billing available with discounts: Starter $15.92/month ($191.04 yearly), Pro $29.93/month ($359.1 yearly), Max $55.93/month ($671.16 yearly).
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	Screenshot to motion graphics conversion AI motion templates for various video types 1080p MP4 export without watermark Multiple aspect ratios (16:9, 9:16, 1:1) Credit-based pricing with rollover Commercial use rights Up to 30-second video duration Motion graphics effects library Video generation and AI editing via chat
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	Powered by frontier Claude Opus 5.5 models for advanced reasoning and animation code generation No separate Claude subscription or API key required Workspace designed specifically for AI motion graphics with templates and shot selection Precise editing control through conversation without writing animation code Keep all previous versions for easy comparison and iteration
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 (up) since last check
Trust Flow (Majestic)	10	2
Citation Flow (Majestic)	30	26
Referring domains (Majestic)	96	27

4 details filled in for both companies.

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