OpenSubs vs AI Video Detector

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 AI Video Detector
Detail	OpenSubs	AI Video Detector
What it does	Free AI subtitle generator that runs entirely in your browser	Check if a video may be AI-generated or manipulated from a social link or upload
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 daily check included. Single report unlock: $2.99 USD once per eligible report. Starter Pack: $9 for 20 credits (valid 12 months). Pro Monthly: $29.99/month with 100 monthly credits. Pro Annual: $240/year (equivalent to $20/month) with 100 monthly credits. 100-credit top-up: $29 once (valid 12
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	Check public social video links from YouTube, TikTok, Instagram, and X / Twitter Upload original video files for analysis Visual signal detection including frame analysis and compression anomalies Movement and temporal consistency checking Audio-video consistency analysis Likelihood and confidence scoring Detailed evidence reports with limitations PDF export of reports Stage-based progress tracking during analysis
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	Provides evidence-based screening reports rather than simple yes-or-no labels Clear failure states for inaccessible videos instead of misleading scores Pay-as-you-go pricing without required subscription No credit charge for failed checks Explicit limitations and next steps guidance in every report
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	27 +1 (up) since last check
Trust Flow (Majestic)	10	12
Citation Flow (Majestic)	30	25
Referring domains (Majestic)	96	31

4 details filled in for both companies.

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