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Step Video T2V vs Seedance 2.5

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

Step Video T2V compared with Seedance 2.5
DetailStep Video T2V logo Step Video T2VSeedance 2.5 logo Seedance 2.5
What it doesTransform text descriptions into high-quality professional videos using advanced AI Create stunning 4K stories through simple conversation with native 30-second AI video generation and audio-visual sync
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingHobby $7.92/month (200 Credits/month), Basic $15.92/month (500 Credits/month), Pro $39.92/month (2000 Credits/month), Lite $5.99 one-time (50 Credits). 1 credit generates 1 AI artwork. Free trial: 30 credits for new users (no credit card required). Subscription plans: Basic $19.90/month, Standard $39.90/month, Pro $99.90/month (annual plans available with 40% discount). One-time credit packs: Starter, Creator, Professional, Advanced, Ultra, and Max packs available; one-time purcha
Key features
  • Advanced 30-billion parameter AI model for detailed video generation
  • Generate videos up to 204 frames long
  • Video-VAE deep compression technology for faster processing
  • High-quality visual output with DiT and 3D Full Attention mechanism
  • Bilingual text input support for English and Chinese
  • Customizable video length and style settings
  • No ads and no watermark on generated videos
  • Priority generation queue for faster processing
  • Native audio-visual synchronization with photorealistic sound effects
What makes it different
  • Supports up to 204 frames, enabling longer and more complete video narratives
  • Bilingual AI understanding for both English and Chinese creators
  • Continuous optimization through human feedback-based preference learning
  • No watermarks and no ads on any subscription tier
  • Native 30-second continuous single-shot generation breaking the 5-second barrier without unnatural stitching
  • Native audio-visual synchronization synthesizing sound directly within latent space
  • Support for up to 50 multimodal references with deep keyframing control
  • Full commercial license for generated videos without watermarks
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)6 −1 (down) since last check23 no change since last check
Trust Flow (Majestic)25
Citation Flow (Majestic)1031
Referring domains (Majestic)13102

5 details filled in for both companies.

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