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SeedAudio vs Krea 2

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

SeedAudio compared with Krea 2
DetailSeedAudio logo SeedAudioKrea 2 logo Krea 2
What it doesAI audio generator for creating dialogue, music, ambience and sound effects from scene prompts Aesthetic-first AI image generator with style control and creative direction tools
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree 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. Annual plans (50% off launch offer): Starter $9.9/month (9,600 credits yearly), Pro $19.9/month (24,000 credits yearly), Studio $44.9/month (72,000 credits yearly). Monthly and one-time credit packs also available.
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
  • Expressive text-to-image generation with aesthetic diversity
  • Style references with adjustable per-reference strength
  • Moodboard direction for coherent visual language
  • Adjustable creativity levels from raw to high
  • Medium and Large model variants
  • Krea 2 Turbo speed-optimized variant
  • Up to 9 reference image slots per generation
  • 4K resolution export capability
  • Prompt expansion for richer visual briefs
  • Commercial-use licensing on all 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
  • Separates subject intent from aesthetic intent for precise style exploration
  • Top-ten placement on Artificial Analysis text-to-image leaderboard
  • Open-source model weights available on Hugging Face
  • Wider aesthetic vocabulary covering raw, photographic, illustrative, and painterly styles
  • Designed for early art direction when exploration matters more than a single polished answer
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check21 −1 (down) since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)1815
Referring domains (Majestic)754

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