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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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Chatbots
Research
Coding
Image
Video
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Productivity
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Dev Platform
Data
Marketing
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GitHub Copilot
B
OpenRouter
S
DALL-E 3
B
Runway
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.One API, every model. Pay-as-you-go, no subscriptions.OpenAI's image model. Built into ChatGPT Plus.The pro's AI video tool. Gen-4 is the current bar.
CategoryCodingDev PlatformImageVideo
PricingFree (limited) + $10/mo Pro + $19/mo BusinessPay per token — model-dependentIncluded with ChatGPT Plus $20/moFree + $15-$95/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.Developers experimenting across models. Apps that want fallback logic.ChatGPT Plus users who want images without paying extra.Marketing video, pitch decks, b-roll, creative shorts.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Slight markup over direct API
  • Some provider features not exposed
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Expensive at scale
  • Still needs post-editing
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for model-shopping. I use this for every prototype before committing.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier. Market leader with reason. Start here for serious video.
LinkOpen →Open →Open →Open →