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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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Cursor
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OpenRouter
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Pika
A
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TaglineVS Code fork that made AI coding actually work.One API, every model. Pay-as-you-go, no subscriptions.The playful, accessible AI video tool.Spreadsheets with AI + live integrations baked in.
CategoryCodingDev PlatformVideoData
PricingFree + $20/mo Pro + $40/mo BusinessPay per token — model-dependentFree + $8-$58/moFree + $19-$89/user/mo
Best forDevelopers. Non-developers who want to ship working code.Developers experimenting across models. Apps that want fallback logic.Social media creators, beginners, anyone wanting quick fun clips.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Ingredients feature — combine people, objects, scenes
  • Lip sync + sound effects
  • Fun, approachable UX
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Slight markup over direct API
  • Some provider features not exposed
  • Lower fidelity than Runway/Kling
  • Still rough on complex scenes
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictS-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier for model-shopping. I use this for every prototype before committing.A-tier for social/casual. B-tier for serious work. Good entry point.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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