OpenSubs vs ZombieTrend

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 ZombieTrend
Detail	OpenSubs	ZombieTrend
What it does	Free AI subtitle generator that runs entirely in your browser	Turn two portraits into a cinematic zombie love story video in seconds
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 Video: $9.99 USD (10 credits, one-time purchase). Duo Pack: $29.00 USD (50 credits, up to 5 standard videos). Crew Pack: $99.00 USD (350 credits, up to 35 standard videos). Studio Pack: $199.00 USD (900 credits, up to 90 standard videos). Label Pack: $499.00 USD (3,000 credits, up to 300 stan
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	Upload two reference portraits to generate a video Edit story prompts before video generation Choose video formats: 9:16 vertical or 16:9 widescreen Select video quality: 480P or 720P HD Generate 4–15 second videos Private download links for completed videos Natural environmental audio in generated videos Browse story templates for free before uploading photos Optional personal details for story customization
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	One-time flat $9.99 payment with no subscription required Ready-made story templates requiring no prompt writing Image-to-video generation from two portraits only, no timeline editing Automated 14-day photo deletion for privacy
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	9 +2 (up) since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	30	16
Referring domains (Majestic)	96	3

4 details filled in for both companies.

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