H3 Max vs Caption Generator

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

H3 Max compared with Caption Generator
Detail	H3 Max	Caption Generator
What it does	Turn prompts or images into 5–15 second videos with synced audio	Add accurate, styled captions to any video in about a minute
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 25 starter credits. Basic: $19.90/month for 1,000 credits. Standard: $39.90/month for 2,500 credits. Pro: $99.90/month for 7,500 credits. Video costs: 10 credits per second at 480P, 20 at 768P, 35 at 1080P. One-time yearly plans available at $178.80, $358.80, and $838.80 respectively with 30%	Free: unlimited SRT/VTT/TXT downloads, 30 transcription minutes daily, videos up to 10 minutes, 720p export with watermark. 7-day pass: $7.99 one-time for 120 transcription minutes, up to 30-minute videos, 1080p no watermark, AI translation, custom fonts. Pro: $14/month or $96/year (save 43%), 300 t
Key features	Text-to-video generation from prompts Image-to-video with optional end-frame control Native audio rendering including dialogue, sound effects, and music Multiple resolution options: 480P, 768P, 1080P Reference-to-video using multiple input sources Dialogue support in 11 languages Adjustable video length from 5 to 15 seconds Six aspect ratio options for composition H3 Max Director for iterative scene direction H3 Max Lip Sync for talking-head generation from photos	Word-by-word animated captions with synchronized timing 16 pre-made caption styles including Bold Pop, Karaoke, Highlight Box and Neon Customizable fonts, colors, size and position Support for 30+ languages Export as SRT, VTT, TXT subtitle files MP4 video export with burned-in captions Editable captions with word-by-word control AI translation into 27 languages Upload custom fonts (TTF, OTF, WOFF, WOFF2) Browser-based processing with no software installation
What makes it different	Ranked #1 on Design Arena's August 2026 image-to-video rankings with Elo 1,341 Native audio and dialogue rendering in the same pass without separate voice-over work Sub-3-second model time for 5-second 768P renders Preserves text and logos with reliable brand rendering across resolutions Tuned for prompt adherence and visual aesthetics over base model	All processing happens in your browser; videos never upload to servers Free subtitle file downloads with no watermark; video export watermark only on free plan Works entirely in browser with no account required for subtitle downloads Automatic punctuation and accurate captions for clear speech with full editing control Support for multiple video and audio formats in one tool
Community votes	0	0
DR (Domain Rating by Ahrefs)	28 −1 (down) since last check	1 +1 (up) since last check
Trust Flow (Majestic)	12	1
Citation Flow (Majestic)	31	20
Referring domains (Majestic)	89	7

5 details filled in for both companies.

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