Compare AI tools

	Cursor S	Kling A	Sora A
Tagline	VS Code fork that made AI coding actually work.	Kuaishou's video model. The surprise standout.	OpenAI's video model. Long clips, cinematic quality.
Category	coding	video	video
Pricing	Free + $20/mo Pro + $40/mo Business	Credit-based, free trial	Included with ChatGPT Plus/Pro
Best for	Developers. Non-developers who want to ship working code.	Anyone who wants top-tier video quality for less.	ChatGPT subscribers experimenting with cinematic shots.
Strengths	Tab completion feels like mind-reading Composer for multi-file edits Runs Claude, GPT, Gemini — you pick	Very strong motion + physics Often beats Runway on realism Great price	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos
Weaknesses	Can feel overwhelming for non-coders Expensive at scale	UX is rough for English speakers Queue times	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles
Kai's verdict	S-tier for coding. If you write code of any kind, this pays back the $20 in a day.	A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
Link	Open →	Open →	Open →