OpenSubs vs Kling

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 Kling
Detail	OpenSubs	Kling
What it does	Free AI subtitle generator that runs entirely in your browser	AI video generator for creating videos from text prompts or image frames
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
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).	Basic Yearly: $14.95/month or $179.40/year (30,000 credits, 1080p video); Plus Yearly: $29.95/month or $359.40/year (72,000 credits, 4K video); Pro Yearly: $64.95/month or $779.40/year (180,000 credits, 4K video, unlimited AI image generation). Individual generations cost 160 credits for a 5-second
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	Text-to-video generation from written prompts Image-to-video with first and last frame guidance Video duration selection from 5 to 30 seconds Resolution options: 720p, 1080p, and 4K Optional generated audio with dialogue and atmosphere Multiple video models including Kling 4.0, Kling 3.0, and Seedance variants AI image generation and editing tools Reference-guided video workflows Credit-based generation system with plan quotas Automated content moderation before generation
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	Clear, user-friendly workspace combining input controls, generation options, and result preview Fair pricing with responsive customer support Independent platform with no affiliation to ByteDance or model providers Instant credit availability on annual plans with no per-day limits
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	21 no change since last check
Trust Flow (Majestic)	10	5
Citation Flow (Majestic)	30	23
Referring domains (Majestic)	96	24

4 details filled in for both companies.

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