OpenSubs vs Videxo

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 Videxo
Detail	OpenSubs	Videxo
What it does	Free AI subtitle generator that runs entirely in your browser	Video processing API with ffmpeg commands and presets
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 plan with 1,800 credits/month. Starter $19/month with 60,000 credits and $0.35 per 1,000 overage credits up to $50 cap. Pro $79/month with 360,000 credits and $0.25 per 1,000 overage up to $250 cap. Scale $299/month with 1,800,000 credits and $0.20 per 1,000 overage up to $1,000 cap.
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	Transcode and compress video Convert to social formats (9:16, 1:1, pad, rotate) Trim clips, join files, change speed and fade Add watermarks, logos, text and overlays Color correction, sharpen and blur regions Extract thumbnails, storyboards and GIFs Extract audio, normalize loudness, mix music and draw waveforms Execute custom ffmpeg commands TypeScript SDK with OpenAPI types Signed webhooks for job completion
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	Pay only for ffmpeg processing time and data transfer with a unified credit system Run the same API across all plans with different included credits and job limits Use custom ffmpeg commands with 43 filters and full control Type-safe TypeScript SDK generated from OpenAPI specification Serverless runtime support (Node, Bun, Deno, Cloudflare Workers, browsers)
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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