Compare AI tools

	GitHub Copilot B	Sora A	Kling A	NotebookLM S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	OpenAI's video model. Long clips, cinematic quality.	Kuaishou's video model. The surprise standout.	Google's research notebook. Turns your docs into a podcast.
Category	coding	video	video	research
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Included with ChatGPT Plus/Pro	Credit-based, free trial	Free
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	ChatGPT subscribers experimenting with cinematic shots.	Anyone who wants top-tier video quality for less.	Students, researchers, anyone with a stack of PDFs or a topic to learn.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos	Very strong motion + physics Often beats Runway on realism Great price	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles	UX is rough for English speakers Queue times	Google-only Can be slow on large corpora
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.	A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.
Link	Open →	Open →	Open →	Open →