Melies
Video Model Comparison

LTX 2.5 vs Seedance 2.5

LTX 2.5 offers a lower-cost 1080p Pro workflow, while Seedance 2.5 extends clips to 30 seconds with broad references.

LTX 2.5 from Lightricks and Seedance 2.5 from ByteDance represent two different approaches to AI video generation. Lightricks' quality-optimized audio-video model with native sound, 1080p output, and first-last-frame control. On the other side, byteDance's joint audio-video model for clips up to 30 seconds, with image references and first-last-frame control.

At 144 credits, LTX 2.5 costs 56 credits less than Seedance 2.5 (200 credits). The question is whether the extra cost of Seedance 2.5 translates into meaningfully better results for your use case. For final-quality audio-video shots, dialogue and sound, portrait or landscape delivery, and controlled frame transitions, LTX 2.5 is hard to beat at its price point. But if you need longer cinematic shots, synchronized dialogue and sound, visual references, and controlled transitions, Seedance 2.5 may justify the premium.

Updated August 2026

The Bottom Line

LTX 2.5 (144 credits) offers better value for everyday use, especially for final-quality audio-video shots. Seedance 2.5 (200 credits) is worth the premium when you need longer cinematic shots. Both are available on Melies — try each with a test prompt to see which fits your style.

LTX 2.5 vs Seedance 2.5: How They Compare

LightricksLTX 2.5
ByteDanceSeedance 2.5
ProviderLightricksByteDance
ReleasedAug 2026Jul 2026
Cost
144
200
SpeedMediumMedium
Max duration10 seconds30 seconds
Image input
Audio
Resolutions720p, 1080p480p, 720p

LTX 2.5 vs Seedance 2.5: Cost Comparison

LTX 2.5 is 28% cheaper than Seedance 2.5. Here's how credits add up at scale.

VolumeLTX 2.5Seedance 2.5
5 videos 720 1,000
10 videos 1,440 2,000
25 videos 3,600 5,000

Strengths & Weaknesses

Lightricks

LTX 2.5

Strengths
  • + More affordable (144 vs 200 credits)
  • + Final-quality audio-video shots
  • + Quality-optimized Pro inference
  • + First and last frame transition control
  • + Prompts up to 5,000 characters
Weaknesses
  • - Shorter max duration (10s vs 30s)
ByteDance

Seedance 2.5

Strengths
  • + Longer cinematic shots
  • + Longer videos (up to 30s)
  • + Clips from 4 to 30 seconds
  • + Up to 30 reference images
  • + First and last frame control
Weaknesses
  • - More expensive (200 vs 144 credits)

LTX 2.5 vs Seedance 2.5: Which to Pick?

Longer clips for storytelling

Seedance 2.5 supports up to 30 second clips, giving you more room for complete scenes.

Seedance 2.5

Producing multiple clips on a budget

At 144 credits per video, LTX 2.5 lets you generate more clips and pick the best ones.

LTX 2.5

Cinematic quality for a hero clip

Seedance 2.5 is the premium option when every frame counts — final cuts, presentations, or social media covers.

Seedance 2.5

LTX 2.5 vs Seedance 2.5: FAQ

Practical answers before you start creating.

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