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Seed Audio 1.0 vs captionrich

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

Seed Audio 1.0 compared with captionrich
Detail Seed Audio 1.0captionrich logo captionrich
What it doesAI audio generator for creating dialogue, music, sound effects, and complete sound scenes from text, image, or audio prompts Edit videos 10x faster with AI text-based editing and auto-generated captions
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 10 free credits (up to ~8 seconds per generation). Pro monthly: $19.99/month (2,500 credits, up to ~33 minutes). Max monthly: $49.99/month (7,500 credits, up to ~100 minutes). Pro yearly: $16.66/month billed annually (30,000 credits/year, up to ~400 minutes). Max yearly: $41.66/month billed an Not given
Key features
  • Multimodal input: text prompts, image references, and up to 3 audio references
  • Multi-speaker dialogue generation with emotion and accent control
  • Voice cloning from reference audio up to 30 seconds
  • Background music and sound effects generated in one pass
  • Audio generation up to 2 minutes per scene
  • Image-guided voice generation from character appearance and traits
  • Fine timestamp control over dialogue timing
  • API access included with all paid plans
  • Emotion and expressiveness control through natural language prompts
  • Text-based editing: delete words in the transcript and the video cuts automatically
  • Auto captions in 40+ animated styles with 99% accuracy
  • AI translation to 50+ languages preserving meaning, tone and style
  • Auto Clipper to turn long videos into 9:16 shorts
  • Smart scenes detection by topic and pacing
  • Auto B-roll insertion from stock footage
  • Scene transitions and zoom effects
  • Auto emoji placement on captions
  • Motion graphics with AI-designed titles and callouts
What makes it different
  • Complete sound scenes in one pass instead of separate tools for voice, music, and effects
  • Built for production workflows beyond simple narration
  • Coordinated multi-character dialogue without manual alignment and mixing
  • Scene-level audio creation with ambience and music support
  • Edit video as easily as editing text by modifying the transcript
  • Complete browser-based workflow with no software installation required
  • 99% accurate AI transcription in 50+ languages on all plans
  • One-click AI editing that handles multiple tasks simultaneously
  • Mobile-responsive editor works fully on phone and tablet
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)33 +1 (up) since last check1 no change since last check
Trust Flow (Majestic)211
Citation Flow (Majestic)3327
Referring domains (Majestic)14545

4 details filled in for both companies.

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