AI Video Generation Guide: Runway, Pika, Sora (2026)

AI Video Generation Guide

Runway Gen-3

Cinematic clips, B-roll, visual effects. Motion brush for precise control. Up to 16s per clip. 2/mo.

Pika 2.0

Quick social media videos, memes, product demos. Fastest generation speed. Free tier + /mo pro.

Sora (OpenAI)

Long-form coherent narrative. Up to 60s with amazing consistency. ChatGPT Pro 00/mo (expensive but unmatched).

Kling (Kuaishou)

Surprisingly good for human motion. Chinese market focus. Free tier available.

Practical Tips

1. Start with a clear storyboard — AI video needs direction 2. Image-to-video gives better control than text-to-video 3. Keep clips short (4-10s), stitch in post-production 4. Always add audio/music separately 5. Plan for 3-5 generations per clip to get the right one

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