#kling-4

5 articles

Kling 4.0 vs Kling 3.0: What Changed and How to Choose

Kling 4.0 vs Kling 3.0 on WaveSpeedAI: durations, references, edit and extend, resolution, multi-shot and per-second pricing side by side, plus when each model is the right pick and how to test them.

2026-09-278 min read

Kling 4.0 vs Seedance 2.5: How to Choose for Commercial Video

Kling 4.0 vs Seedance 2.5 for ads, e-commerce, and short drama: both now run on WaveSpeedAI. Compare clip length, reference inputs, resolution, edit and extend endpoints, and how each is priced, then test both on your own footage.

2026-09-279 min read

Kling 4.0 vs Veo 3.1 vs Seedance 2.5: Specs, Prices and Which to Use

Kling 4.0 vs Veo 3.1 vs Seedance 2.5, all live on WaveSpeedAI: a spec-by-spec comparison of clip length, resolution, reference inputs, edit and extend endpoints and price basis, plus a which-model-for-which-job guide.

2026-09-279 min read

Kling 4.0 vs WAN 3.0: Specs, References, Edit and Extend Compared

Kling 4.0 vs WAN 3.0 on WaveSpeedAI, side by side: clip length, resolution ceiling, reference inputs, aspect ratios, edit and extend, and price basis, plus how to test them against each other on your own prompts.

2026-09-278 min read

Kling 4.0 Is Live on WaveSpeedAI: Models, Pricing, and How to Use Them

Kling 4.0 is live on WaveSpeedAI with five endpoints: text-to-video, image-to-video, reference-to-video, video edit and video extend. Clips of 3 to 30 seconds at 720p or 1080p with audio, pay per second.

2026-09-0710 min read