Step Video T2V vs AI Image Combiner

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

Step Video T2V compared with AI Image Combiner
Detail	Step Video T2V	AI Image Combiner
What it does	Transform text descriptions into high-quality professional videos using advanced AI	Merge 2–5 photos into one natural-looking image with AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Hobby $7.92/month (200 Credits/month), Basic $15.92/month (500 Credits/month), Pro $39.92/month (2000 Credits/month), Lite $5.99 one-time (50 Credits). 1 credit generates 1 AI artwork.	Free: 1 credit without sign-up. Starter: $8.33/month (billed annually), 840 credits/year. Pro: $16.66/month (billed annually), 1,920 credits/year. Each image costs 1 credit at Standard or 1K resolution, 2 credits at 2K, or 3 credits at 4K.
Key features	Advanced 30-billion parameter AI model for detailed video generation Generate videos up to 204 frames long Video-VAE deep compression technology for faster processing High-quality visual output with DiT and 3D Full Attention mechanism Bilingual text input support for English and Chinese Customizable video length and style settings No ads and no watermark on generated videos Priority generation queue for faster processing	Combine 2–5 photos into one image Preserve recognizable faces and details Support for JPG, PNG, and WebP formats up to 10 MB each Multiple resolution options: Standard, 1K, 2K, 4K Edit generated images with new prompts without re-uploading Free to try without sign-up No watermark on downloads Commercial use with paid access Works on mobile browser without app Private uploads deleted within 24 hours
What makes it different	Supports up to 204 frames, enabling longer and more complete video narratives Bilingual AI understanding for both English and Chinese creators Continuous optimization through human feedback-based preference learning No watermarks and no ads on any subscription tier	Free first generation without sign-up or payment details required Combines 2–5 images in a single cost without multiplying the credit charge Seamlessly blends lighting, shadows, and perspective across images No watermark on any downloads, free or paid Privacy-first: uploaded photos deleted within 24 hours, never used to train models
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)	6 −1 (down) since last check	21 +2 (up) since last check
Trust Flow (Majestic)	2	1
Citation Flow (Majestic)	10	13
Referring domains (Majestic)	13	8

5 details filled in for both companies.

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