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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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Dev Platform
Agents
Voice
Video
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Research
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Image
Meetings
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Productivity
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S
Sora
A
ChatGPT
S
Bolt.new (StackBlitz)
A
TaglineAI search done right. Cited answers, not chat theater.OpenAI's video model. Long clips, cinematic quality.The default. Strongest ecosystem + best multimodal breadth.Prompt to deployed full-stack app in the browser.
CategoryResearchVideoChatbotsCoding
PricingFree + $20/mo ProIncluded with ChatGPT Plus/ProFree + $20/mo Plus + $200/mo ProFree + $20-$200/mo
Best forReplacing Google for any question where you want a cited answer in seconds.ChatGPT subscribers experimenting with cinematic shots.General use, voice chat, image generation, first-time AI users.PMs, founders, non-devs shipping MVPs.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Great voice mode
  • Huge plugin/custom GPT ecosystem
  • Strong image generation (DALL-E built in)
  • Code Interpreter
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Reasoning quality varies by mode
  • Can be verbose
  • Confabulates on niche facts
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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