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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Claude Code
S
Kling
A
Flux (Black Forest Labs)
A
ChatGPT Operator
B
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Kuaishou's video model. The surprise standout.Open weights + strong photorealism. The open-source answer.OpenAI's browser agent. Clicks and types on websites for you.
CategoryCodingVideoImageAgents
PricingPart of Claude Pro/Max/Team plansCredit-based, free trialAPI + open weights (Schnell is Apache 2.0)Included with ChatGPT Pro $200/mo
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Anyone who wants top-tier video quality for less.Developers + power users who want control and privacy.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • UX is rough for English speakers
  • Queue times
  • Harder to use than hosted tools
  • Needs infra
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.A-tier. S-tier if you self-host. The reason open-source image gen matters.B-tier. Still early. Manus is more flexible for less money.
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