AddSubtitle vs FastH3 Omni

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

AddSubtitle compared with FastH3 Omni
Detail	AddSubtitle	FastH3 Omni
What it does	Translate, subtitle, and dub videos with AI in 100+ languages	AI video generation with synced audio from reference images and text prompts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Paid
Pricing	Basic (Free): 30 credits per month. Standard: $9.9/month for 200 credits. Pro: $19.9/month for 500 credits. Enterprise: Contact for pricing with unlimited credits. Credits can be used for: 6 min add subtitles (Basic), 3 min translate video (Basic), 60 sentences voiceover (Basic), 300 sentences trans	Not given
Key features	Automatic subtitle generation in 100+ languages Video translation with voice dubbing Voice cloning with 10-second recording Bilingual subtitle support Lip sync technology Customizable subtitle styling and templates Real-time timeline editing controls Multiple speaker support Industry-standard subtitle export (TXT/SRT)	Up to 9 reference images per generation Up to 3 audio references per generation 5 fixed video lengths from 5.875 to 14.375 seconds 4 aspect ratios (16:9, 1:1, 9:16, 4:3) 24 fps frame rate Real-time rendering for first 3 reference images First and last frame control MP4 output saved for 7 days Text prompt with reference naming Automatic credit refund for failed generations
What makes it different	99.9% subtitle accuracy with AI-powered automatic generation Browser-based editing with no installation required 2X faster video editing compared to traditional tools Intuitive interface accessible to users without editing experience AI voice generation that captures natural speaking style	Synced audio and video in a single generation pass 8-step distilled model for fast generation in browser No installation or GPU required
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)	16 −1 (down) since last check	4 +4 (up) since last check
Trust Flow (Majestic)	22	0
Citation Flow (Majestic)	31	0
Referring domains (Majestic)	374	0

4 details filled in for both companies.

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