AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI music generator that creates songs with lyrics, vocals and cover art you can use commercially
Stage
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Founded
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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.
Free: 100 credits on sign-up. Credit packs from $5 (250 credits). Subscriptions from $29/month (1,500 credits). Music generation costs 10 credits and returns two versions.
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
Music generation with two versions
Lyrics generator for song drafts
Extend music tool for longer songs
AI cover for different song styles
Add vocals and instrumentals to backing tracks
Section replace to rewrite song parts
Vocal remover and stem splitter
AI mastering for polished audio
Upload and edit your own audio files
Certificate of Authorship for each song
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
Unlimited downloads on paid accounts with no monthly caps
Refine songs in one conversation without losing originals
No music experience needed; describe in everyday words
SeedAudio
Miredo