Kling v3 Pro vs Seedance v1 Pro
15-second multi-shot vs 1080p resolution — two pro-tier video models compared.
Kling v3 Pro from Kuaishou and Seedance v1 Pro from ByteDance represent two different approaches to AI video generation. Premium Kling model with multi-shot sequences, voice IDs, and up to 15s duration. On the other side, byteDance's video model with up to 1080p resolution and 12s duration.
At 80 credits, Seedance v1 Pro costs 20 credits less than Kling v3 Pro (100 credits). The question is whether the extra cost of Kling v3 Pro translates into meaningfully better results for your use case. For high-resolution video, flexible aspect ratios, precise duration control, Seedance v1 Pro is hard to beat at its price point. But if you need long-form video, multi-shot storytelling, voice narration, Kling v3 Pro may justify the premium.
Updated March 2026
Seedance v1 Pro (80 credits) offers better value for everyday use, especially for high-resolution video. Kling v3 Pro (100 credits) is worth the premium when you need long-form video. Both are available on Melies — try each with a test prompt to see which fits your style.
Kling v3 Pro vs Seedance v1 Pro: How They Compare
 Kling v3 Pro |  Seedance v1 Pro | |
|---|---|---|
| Provider | Kuaishou | ByteDance |
| Released | Feb 2026 | Jun 2025 |
| Cost | 100 | 80 |
| Speed | Medium | Medium |
| Max duration | 15 seconds | 12 seconds |
| Image input | ||
| Audio | ||
| Resolutions | Standard | 480p, 720p, 1080p |
Kling v3 Pro vs Seedance v1 Pro: Cost Comparison
Seedance v1 Pro is 20% cheaper than Kling v3 Pro. Here's how credits add up at scale.
| Volume | Kling v3 Pro | Seedance v1 Pro |
|---|---|---|
| 5 videos | 500 | 400 |
| 10 videos | 1,000 | 800 |
| 25 videos | 2,500 | 2,000 |
Strengths & Weaknesses
Kling v3 Pro
- + Long-form video
- + Native audio generation
- + Animate from an image
- + Longer videos (up to 15s)
- + Up to 15 second videos
- - More expensive (100 vs 80 credits)
Seedance v1 Pro
- + More affordable (80 vs 100 credits)
- + High-resolution video
- + Up to 1080p resolution
- + 6 aspect ratio options
- + 2–12 second duration range
- - No native audio
- - Text-to-video only (no image input)
- - Shorter max duration (12s vs 15s)
Kling v3 Pro vs Seedance v1 Pro: Which to Pick?
Video with sound effects or dialogue
Kling v3 Pro 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 Kling v3 Pro brings it to life with motion. The image sets the visual style.
Longer clips for storytelling
Kling v3 Pro supports up to 15 second clips, giving you more room for complete scenes.
Producing multiple clips on a budget
At 80 credits per video, Seedance v1 Pro lets you generate more clips and pick the best ones.
Cinematic quality for a hero clip
Kling v3 Pro is the premium option when every frame counts — final cuts, presentations, or social media covers.
Kling v3 Pro vs Seedance v1 Pro: FAQ
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