Melies
Video Model Comparison

Grok Imagine Video vs Seedance v1 Pro

xAI's audio-video model vs ByteDance's 1080p generator — speed vs resolution.

Grok Imagine Video from xAI and Seedance v1 Pro from ByteDance represent two different approaches to AI video generation. xAI's #1 ranked video model with native audio, fast generation, and cinematic quality. On the other side, byteDance's video model with up to 1080p resolution and 12s duration.

Both models cost 80 credits per generation, so the decision comes down to capabilities rather than budget. Grok Imagine Video excels at fast cinematic video with sound, image animation, video editing, while Seedance v1 Pro is better suited for high-resolution video, flexible aspect ratios, precise duration control.

Updated March 2026

The Bottom Line

Both cost 80 credits, so pick based on your needs. Go with Grok Imagine Video for fast cinematic video with sound. Choose Seedance v1 Pro if you need high-resolution video. Since they're the same price on Melies, try both and see which output style you prefer.

Grok Imagine Video vs Seedance v1 Pro: How They Compare

xAIGrok Imagine Video
ByteDanceSeedance v1 Pro
ProviderxAIByteDance
ReleasedMar 2026Jun 2025
Cost
80
80
SpeedFastMedium
Max duration10 seconds12 seconds
Image input
Audio
Resolutions480p, 720p480p, 720p, 1080p

Grok Imagine Video vs Seedance v1 Pro: Cost Comparison

Both models cost the same. Here's how credits add up at scale.

VolumeGrok Imagine VideoSeedance v1 Pro
5 videos 400 400
10 videos 800 800
25 videos 2,000 2,000

Strengths & Weaknesses

xAI

Grok Imagine Video

Strengths
  • + Faster generation speed
  • + Fast cinematic video with sound
  • + Native audio generation
  • + Animate from an image
  • + #1 on multiple video leaderboards
Weaknesses
  • - Shorter max duration (10s vs 12s)
ByteDance

Seedance v1 Pro

Strengths
  • + High-resolution video
  • + Longer videos (up to 12s)
  • + Up to 1080p resolution
  • + 6 aspect ratio options
  • + 2–12 second duration range
Weaknesses
  • - No native audio
  • - Text-to-video only (no image input)

Grok Imagine Video vs Seedance v1 Pro: Which to Pick?

Video with sound effects or dialogue

Grok Imagine Video generates native audio alongside the video — no need to add sound in post-production.

Grok Imagine Video

Animating a still image

Upload a photo or AI-generated image and Grok Imagine Video brings it to life with motion. The image sets the visual style.

Grok Imagine Video

Longer clips for storytelling

Seedance v1 Pro supports up to 12 second clips, giving you more room for complete scenes.

Seedance v1 Pro

Producing multiple clips on a budget

At 80 credits per video, Grok Imagine Video lets you generate more clips and pick the best ones.

Grok Imagine Video

Grok Imagine Video vs Seedance v1 Pro: FAQ

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