LTX 2.3 vs Seedance v1 Pro
Up to 4K with audio at 50 credits vs 1080p flexibility at 80 credits. Budget vs mid-range.
Seedance v1 Pro is no longer offered on Melies. LTX 2.3 is available today. The specs below are kept for reference.
LTX 2.3 from Lightricks and Seedance v1 Pro from ByteDance represent two different approaches to AI video generation. Lightricks' latest model with 4K output, native audio, and a sharper VAE. On the other side, byteDance's video model with up to 1080p resolution and 12s duration.
At 50 credits, LTX 2.3 costs 30 credits less than Seedance v1 Pro (80 credits). Seedance v1 Pro is no longer offered on Melies. LTX 2.3 is, along with the other current video models listed on the pricing page.
Updated November 2026
Seedance v1 Pro is no longer offered on Melies, so LTX 2.3 is the one you can use here. At 50 credits, it is a fit for high-resolution video. For other options, compare the current video models and their credit costs on the pricing page.
LTX 2.3 vs Seedance v1 Pro: How They Compare
 LTX 2.3 |  Seedance v1 Pro | |
|---|---|---|
| Provider | Lightricks | ByteDance |
| Released | Mar 2026 | Jun 2025 |
| Cost | 50 | 80 |
| Speed | Fast | Medium |
| Max duration | 10 seconds | 12 seconds |
| Image input | ||
| Audio | ||
| Resolutions | 1080p, 1440p, 2160p | 480p, 720p, 1080p |
LTX 2.3 vs Seedance v1 Pro: Cost Comparison
LTX 2.3 is 38% cheaper than Seedance v1 Pro. Here's how credits add up at scale.
| Volume | LTX 2.3 | Seedance v1 Pro |
|---|---|---|
| 5 videos | 250 | 400 |
| 10 videos | 500 | 800 |
| 25 videos | 1,250 | 2,000 |
Strengths & Weaknesses
LTX 2.3
- + More affordable (50 vs 80 credits)
- + Faster generation speed
- + High-resolution video
- + Native audio generation
- + Animate from an image
- - Shorter max duration (10s vs 12s)
Seedance v1 Pro
- + High-resolution video
- + Longer videos (up to 12s)
- + Up to 1080p resolution
- + 6 aspect ratio options
- + 2–12 second duration range
- - More expensive (80 vs 50 credits)
- - No native audio
- - Text-to-video only (no image input)
LTX 2.3 vs Seedance v1 Pro: Which to Pick?
Video with sound effects or dialogue
LTX 2.3 generates native audio alongside the video — no need to add sound in post-production.
Animating a still image
Upload a photo or AI-generated image and LTX 2.3 brings it to life with motion. The image sets the visual style.
Producing multiple clips on a budget
At 50 credits per video, LTX 2.3 lets you generate more clips and pick the best ones.
LTX 2.3 vs Seedance v1 Pro: FAQ
Practical answers before you start creating.
Try LTX 2.3 on Melies
Compare LTX 2.3 with the other video models on Melies in one workspace. Switch models freely, same credits.
Start Creating Videos
