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Seed Audio vs Seedance AI

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

Seed Audio compared with Seedance AI
DetailSeed Audio logo Seed AudioSeedance AI logo Seedance AI
What it doesAI text to speech and voice generator for realistic, multilingual speech Independent AI video workspace for creating Seedance videos from text or images
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingBasic: $4.95/month billed yearly (was $9.9/month), includes 960,000 TTS characters/year and 9,600 voice credits. Pro: $14.95/month billed yearly (was $29.9/month), includes 4,200,000 TTS characters/year and 42,000 voice credits. Enterprise: $24.95/month billed yearly (was $49.9/month), includes 9,60 One-time packs: Starter $9.90 for 150 credits (about 5 five-second Seedance 2.5 clips at 480p); Creator $29.90 for 600 credits (about 20 five-second clips at 480p). Monthly subscriptions: Plus $19.90 (450 credits), Pro $49.90 (1,250 credits), Max $99.90 (2,600 credits). Yearly subscriptions: Plus $1
Key features
  • Up to 1,000 characters per conversion on paid plans
  • Voice model creation and storage
  • Seedance 2.5 model with 5-30 second duration options
  • Multiple resolutions: 480p, 720p, 1080p
  • Text-to-video and image-to-video workflows
  • Visual reference support with up to 2 or 6 images
  • Synchronized audio generation
  • Credit cost preview before generation
  • Multiple aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4, 21:9
  • Other AI video models: Kling, Wan, MiniMax
  • Model-aware controls for each video model
What makes it different
  • Fast generation allows instant iteration and regeneration of single lines
  • Shared credits across text to speech, voice design, and voice cloning
  • Consent-first voice cloning with private voice models
  • No infrastructure management required, API handles all production needs
  • Independent workspace not affiliated with ByteDance or Dreamina
  • Exact credit costs shown before generation submission
  • Supports up to 30-second Seedance 2.5 videos
  • Credit-based flexible pricing with no subscriptions required
  • Automatic credit refunds for provider-confirmed failed tasks
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)27 −1 (down) since last check20 +1 (up) since last check
Trust Flow (Majestic)69
Citation Flow (Majestic)2421
Referring domains (Majestic)10139

5 details filled in for both companies.

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