Happy Horse 2 vs Seedream Pro

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

Happy Horse 2 compared with Seedream Pro
Detail	Happy Horse 2	Seedream Pro
What it does	AI image to video generator that turns photos into cinematic clips	ByteDance Seedream AI image and Seedance video generator in one studio
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Credit-based pricing with monthly, yearly, and one-time purchase options. Veo 3.1 Fast 8-second clips cost 80 credits, Veo 3.1 Quality costs 700 credits, Seedance 1.5 Pro 4-second 480p clips start at 40 credits, and Sora 2 costs 150 credits for 10 seconds or 250 credits for 15 seconds. Monthly Start	Free: 10 credits for new accounts, valid 30 days. Basic: $8.3/month (billed yearly at $100/year, 2,400 credits per 12 months). Pro: $30/month (billed yearly at $360/year, 21,600 credits per 12 months). Business: $49.9/month (billed yearly at $599/year, 48,000 credits per 12 months). One-time Credit
Key features	Multiple AI video engines: Veo 3.1, Sora 2, Seedance 1.5 Pro Browser-based video studio with no installation required Image-to-video and text-prompt-to-video modes Built-in image generation mode for creating still frames Frames-to-video mode for custom opening and closing frames Support for 16:9 widescreen and 9:16 vertical formats Customizable clip length and resolution by engine Saved project history in My Creations Commercial-use license on paid plans Automated content moderation system	Five Seedream versions in one studio: 5.0 Pro, 5.0 Lite, 4.5, 4.0 and 3.0 Text-to-image generation with prompts up to 5,000 characters Image editing with up to 14 reference images Layer decomposition to split images into separate elements Up to 4K resolution on Basic and higher plans Eight aspect ratios including ultrawide 21:9 banners Seedance video generation with seven versions and motion generation Commercial use support through Business-level access Free plan with 10 credits for 30 days, no credit card needed
What makes it different	Single interface for four independent AI video engines Pay-per-render credit system with no subscription requirement Browser-based workflow requires no software download or setup Transparent credit pricing shown before render submission Support for both image input and text prompt input across all engines	Access to five Seedream versions in one interface without switching platforms Up to 14 reference images for image editing, the largest edit input among versions Integrated Seedance video studio to turn stills into clips without leaving the platform Transparent credit system showing cost before generation with automatic refund on failure
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)	18 +1 (up) since last check	30 +1 (up) since last check
Trust Flow (Majestic)	9	4
Citation Flow (Majestic)	17	28
Referring domains (Majestic)	38	122

5 details filled in for both companies.

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