OpenSubs vs VibeAha

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 VibeAha
Detail	OpenSubs	VibeAha
What it does	Free AI subtitle generator that runs entirely in your browser	AI image and video generation workspace with 22 models
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 3 registration credits (no card required). Starter: $7.99/month (billed annually) or $9.99/month (monthly billing), 300 credits every 30 days, 1 concurrent generation, batch up to 4. Pro: $9.99/month (billed annually) or $19.99/month (monthly billing), 1,400 credits every 30 days, 2 c
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	Image upscaling to 2K, 4K, or higher resolutions Image expansion and outpainting Credit-based pricing with per-model cost transparency Private history with automatic draft saving 22 AI models covering image, video, and editing workflows
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	All-in-one workspace with 22 models instead of switching between platforms Automatic draft saving across sign-in and payment flows Layered safety using service controls, provider systems, and human review
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	16 no change since last check
Trust Flow (Majestic)	10	8
Citation Flow (Majestic)	30	27
Referring domains (Majestic)	96	64

4 details filled in for both companies.

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