Compare AI tools

	Kling A	Lex A	Claude Code S	Ollama S
Tagline	Kuaishou's video model. The surprise standout.	Google Docs with an AI collaborator baked in.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Run LLMs locally. One-line install, GUI optional.
Category	Video	Writing	Coding	Dev Platform
Pricing	Credit-based, free trial	Free + $12/mo	Part of Claude Pro/Max/Team plans	Free + open source
Best for	Anyone who wants top-tier video quality for less.	Essays, long-form drafts, thinking on the page.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Devs wanting offline/local LLMs for privacy or experimentation.
Strengths	Very strong motion + physics Often beats Runway on realism Great price	Clean writing UX — distraction-free +++ prompt triggers AI help Collaboration + AI feedback together	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Run Llama, Mistral, Qwen, etc. on your laptop Simple CLI + API Hardware-aware (picks the right quant)
Weaknesses	UX is rough for English speakers Queue times	Less feature-rich than Google Docs AI ceiling below dedicated tools	Terminal-based — learning curve Can't be used without Claude subscription	Needs beefy laptop for larger models Speed way behind cloud APIs
Kai's verdict	A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.	A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	S-tier for local inference. If you care about privacy or want to tinker, install this today.
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