OpenSubs vs Window Dance AI

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 Window Dance AI
Detail	OpenSubs	Window Dance AI
What it does	Free AI subtitle generator that runs entirely in your browser	Upload one photo and get a 12-second Window Dance video in minutes
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
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).	Single: $9.99 for 1 video. Trio: $19.99 for 3 videos ($6.66 each). One-time payment, no subscription. Credits never expire. Unused credits refundable within 7 days.
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	Free photo check before payment to verify photo quality Generate videos in browser without app or account 12-second vertical 720p MP4 with original AI-generated beat Pet detection and generation for dogs and cats Video delivery by email within 3–5 minutes Full scene regenerated around your photo QR code upload from phone to computer Failed generations automatically refund credit
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	No CapCut template needed; full scene generated instead of face-swap Works with pets, which CapCut templates cannot do Pay per video with no subscription or account required Videos preserve your face, hair and outfit from the photo Private by default; photos and videos not used to train AI models
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	14 +10 (up) since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	30	0
Referring domains (Majestic)	96	0

4 details filled in for both companies.

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