AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI platform that transforms text and photos into animated videos using multiple frontier models
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Free plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available.
Free: $0 with 50 credits; Lite: $10/month with 500 credits/month; Pro: 1,250 credits (annual pricing offers 30% discount)
Key features
Multi-speaker dialogue generation with emotional tone and timing control
Scene ambience and background music composition
Voice cloning with audio reference guidance
Image and audio reference inputs for contextual generation
Output format customization: WAV, MP3, PCM, OGG Opus
Adjustable sample rate from 8 kHz to 48 kHz
Speed, volume and pitch controls on generated audio
API access for Pro and Max plan holders
Up to 2 minutes maximum audio duration per generation
Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste
Text-to-video generation with semantic understanding
Image-to-video with optional end frame control
Consistent character maintenance using reference images
Lock start and end frames for controlled motion animation
AI cartoon and anime style generation
Video enhancement tools including upscale, interpolate, and stabilize
AI video effects including background replacement and character effects
Access to multiple AI models from one dashboard
Veo 3 native sound generation for video
No-watermark exports on paid plans
What makes it different
All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track
Scene-first workflow directing complete audio narratives rather than separate speech generation
Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation
Multimodal input supporting text prompts combined with images or multiple audio references
Voice cloning capability using authorized audio references to guide vocal character and delivery
Single unified platform accessing all major AI video models without switching tools
One price model with unified credits across all engines instead of per-model subscriptions
Always access to newest models the week they ship without migrations or retraining
Creator-first pricing that scales by seconds rendered with watermark-free exports
Backed by AI Secret, a 1.7 million reader newsletter with early access to frontier models
SeedAudio
KaraVideo AI