Compare AI tools

	Kling A	Gemini A	Claude Code S	Stable Audio A
Tagline	Kuaishou's video model. The surprise standout.	Google's answer. Best integrated with Workspace + free for a lot.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Stability AI's open audio model. Loops + SFX + background.
Category	Video	Chatbots	Coding	Audio
Pricing	Credit-based, free trial	Free + $20/mo Advanced (bundled with 2TB Drive)	Part of Claude Pro/Max/Team plans	Free + $12/mo Pro + enterprise
Best for	Anyone who wants top-tier video quality for less.	Anyone already on Google, research tasks, summarizing long documents.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Game developers, podcasters needing SFX, video creators needing background music.
Strengths	Very strong motion + physics Often beats Runway on realism Great price	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Open-weight model available Great for loops + game audio + SFX Commercial-use clarity
Weaknesses	UX is rough for English speakers Queue times	Writing quality trails Claude Over-refusals on edge content UI is cluttered	Terminal-based — learning curve Can't be used without Claude subscription	Not for full songs with vocals Shorter generation limits
Kai's verdict	A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier for its niche. Different use case than Suno — SFX and loops, not songs.
Link	Open →	Open →	Open →	Open →