Two World-Class AI Video Engines, One Platform
Experience the world's #1 open-source HappyHorse and ByteDance's Seedance 2.0. Native audio-video sync, director-level control, 1080p cinema quality.
2 free credits to start • No credit card required
HappyHorse 1.0
#0
Global Rank
0
I2V Elo Rating
0s
Generation Speed
0+
Lip-sync Languages
Seedance 2.0
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Reference Inputs
0+
Lip-sync Languages
2K
Max Resolution
0s
Max Duration
No Compromise — Speed and Control, Get Both
The only platform offering both the world's fastest open-source model and professional director-level control.
HappyHorse 1.0
World's #1 open-source model (Elo 1392). 38-second 1080p cinema, 7-language phoneme lip-sync, native audio-video, Apache 2.0 commercial license.
Seedance 2.0
ByteDance's flagship controllable model. 12-way multimodal reference inputs ('Rule of 12'), multi-shot storyboarding, cinematic camera language, 2K resolution unlock.
Native Audio-Video Sync
Both models jointly generate video, dialogue, and Foley sound in a single pass. Phoneme-level lip-sync across 7+ languages. Skip the editing suite entirely.
Lightning Fast Generation
HappyHorse's 8-step denoising delivers 1080p clips in ~38 seconds on H100. 99.5% generation success rate. Iterate at the speed of thought.
Not sure which to pick? Try both — use HappyHorse for rapid prototyping, then refine with Seedance.
Your Industry, HorSeed AI Already Has the Answer
E-Commerce
Product videos need studios, models, post-production...
One prompt generates a product presenter with audio
Brand Story
Want cinematic shorts but no professional crew
Director-level camera control + golden hour lighting
Virtual KOC
Multilingual content creators are expensive
7-language native lip-sync, one avatar, global markets
Action & VFX
High-impact VFX production has a steep learning curve
Physics-compliant engine handles fluid dynamics natively
Travel Promo
Drone permits and post-production take weeks
Cinematic aerial shots generated in 38 seconds
Real Estate
Property video shoots can't keep up with listing pace
Smooth tracking shots through any space, anytime
Same Prompt, You Can Do It Too
Every showcase comes with its exact prompt. Copy, paste, create.
Cinematic Action
High-speed dynamics and physics
"A high-speed F1 car drifting around a sharp corner on a wet track. Water sprays realistically from the tires, and the camera follows the drift with a professional cinematic pan."
E-Commerce Product
Product presenter with speech
"A male product presenter in a clean white studio holds up a slim black smartwatch, turning it slowly to show the side profile. He speaks in clear English. Bright key lighting, 16:9 wide shot."
Virtual Influencer
Native lip-sync and character consistency
"A Korean woman in her early 30s sits at a wooden café table by a rain-streaked window, speaking directly to camera in Korean with a warm tone. Soft ambient café noise. Close-up framing."
Cinematic Drama
Fashion walk with golden hour lighting
"A French fashion model walks a sunlit cobblestone street in Paris, wearing a structured camel coat. Slow tracking shot from behind, transitioning to a frontal medium shot as she turns."
Wuxia Action
Multi-character complex choreography
"A wide cinematic shot of two swordsmen clashing in a bamboo forest during a heavy downpour. The camera tracks their movements with perfect subject consistency, rain droplets splashing off their blades."
Object Transformation
Fluid dynamics and morphing
"A fluid transformation sequence showing a porcelain teacup morphing seamlessly into a blooming lotus flower. Hyper-realistic textures with surreal lighting. Cinematic slow motion."
Prompt Formula
Scene + Subject + Action + Lighting + Camera Movement + AudioHow It WorksCreate your video in 4 simple steps
Get started in minutes with our intuitive video creation workflow
Describe Your Vision
Enter a text prompt, or upload reference images, videos, and audio (up to 12 references).
Pick Your Model
Select HappyHorse for pure speed and 7-language audio, or Seedance to unlock director-level precision.
Wait ~38 Seconds
Sit back. The 8-step denoising engine gets your 1080p cut ready faster than making a coffee.
Download or Iterate
Download a watermark-free cinematic clip, or iterate variants smoothly.
Choose Your Plan, Create Without Limits
All plans include HappyHorse open-source commercial license
Basic Plan
HD video generation
Fast generation speed
No watermark
Commercial use license
Priority support
API access
Pro Plan
HD video generation
Fast generation speed
No watermark
Commercial use license
Priority support
API access
Team Plan
HD video generation
Fast generation speed
No watermark
Commercial use license
Priority support
API access
Two World-Class AI Engines. One Creative Workspace.HorSeed AI — the world's top two AI video models, together at last
Free credits to start. No credit card required. 7-day money-back guarantee.
- 2 free credits to start
- No credit card required
- 7-day money-back guarantee
- Commercial license (Apache 2.0)
Ready in 2-5 minutes
Frequently Asked Questions
Everything you need to know about HorSeed AI
Still have questions? Contact us atsupport@horseed.ai
HorSeed AI