AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
Free AI image and video generator for creating product visuals, ads, and short videos
Stage
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Founded
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Based in
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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.
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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-image generation with multiple AI models
Text-to-video creation from written prompts
Image-to-image style and content transformation
Image-to-video motion generation
Frames-to-video with start and end frame control
Compare outputs from 8 AI models side-by-side
Up to 4K image output resolution
Watermark-free exports for paid users
Private visibility controls for commercial use
Failed generations do not consume credits
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
Unified workspace combining 8+ AI image and video models in one interface
Free to start with transparent credit-based pricing and no hidden fees
Only pay for successful generations, no credits charged for failed results
Web-based platform accessible on mobile, tablet, and desktop without app installation
Commercial-ready features including watermark-free exports and full commercial use rights
SeedAudio
Kovvid