Sora

What it does

Sora is OpenAI's text-to-video model. Generates short video clips (up to 20 seconds in higher tiers) from text or image prompts. Available through a standalone web app + the ChatGPT integration.

Who it's best for

ChatGPT Plus and Pro subscribers who want video generation bundled. Content creators using OpenAI's broader stack. Anyone who prefers OpenAI's safety-first approach over Runway's looser filtering.

Where it's strong

Bundled with ChatGPT Plus/Pro. No separate subscription needed if you're already on the higher OpenAI tiers. ChatGPT Plus gets some Sora access; Pro ($200/mo) gets the heavy usage.

Prompt understanding. Sora handles complex, narrative-style prompts better than most competitors — follows the story you described, not just the keywords.

Quality at the high end. Sora Pro tier outputs match or exceed Runway for many subject types, especially realistic human motion and physical interactions.

Where it's weak

Pricing structure. Real Sora access is gated behind ChatGPT Pro at $200/mo. Plus subscribers get limited generations. Runway is cheaper per clip for serious users.

Safety filtering. OpenAI's content filter is stricter than Runway's; some legitimate prompts get blocked. Frustrating for commercial creators.

Camera control. Less granular than Runway for dolly/pan/zoom directions.

Verdict

Pick Sora if you're already on ChatGPT Pro ($200/mo) and want video bundled. For serious standalone video work at $35–$95/mo, Runway delivers more flexibility per dollar. Most creators end up testing both before committing.