OpenSubs vs Miredo

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 Miredo
Detail	OpenSubs	Miredo
What it does	Free AI subtitle generator that runs entirely in your browser	AI music generator that creates songs with lyrics, vocals and cover art you can use commercially
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
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: 100 credits on sign-up. Credit packs from $5 (250 credits). Subscriptions from $29/month (1,500 credits). Music generation costs 10 credits and returns two versions.
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	Music generation with two versions Lyrics generator for song drafts Extend music tool for longer songs AI cover for different song styles Add vocals and instrumentals to backing tracks Section replace to rewrite song parts Vocal remover and stem splitter AI mastering for polished audio Upload and edit your own audio files Certificate of Authorship for each song
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	Unlimited downloads on paid accounts with no monthly caps Refine songs in one conversation without losing originals No music experience needed; describe in everyday words Upload your own lyrics or audio files to build on
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	Not checked yet no change 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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