OpenSubs vs Krumeno

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 Krumeno
Detail	OpenSubs	Krumeno
What it does	Free AI subtitle generator that runs entirely in your browser	AI video generator that turns ideas into finished shorts for YouTube, TikTok and Instagram without editing
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	MA
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 plan includes 3 videos total. Paid plans: Starter $15/month (15 videos/month), Creator $35/month (50 videos/month), Pro $79/month (150 videos/month), Studio $199/month (400 videos/month). Yearly plans save 15%. All paid plans are watermark-free with commercial license.
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	15 video formats 57 AI voices with voice cloning option Character narrator with custom cartoon characters AI script generation with editable versions Word-by-word animated captions Autopilot daily video generation and posting Video editor for post-production adjustments Multi-part series planning Direct YouTube Shorts publishing with scheduling
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 editing or camera required - automated end-to-end video creation Finished videos in minutes from a single idea User stays in control with editable scripts and full creative control Daily automated content generation with Autopilot
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	2 no change since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	30	13
Referring domains (Majestic)	96	1

4 details filled in for both companies.

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