KaiAI tutor for anyone

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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Claude
S
ChatGPT Operator
B
Cursor
S
Figma AI
A
TaglineAnthropic's flagship — best reasoning + longest useful context.OpenAI's browser agent. Clicks and types on websites for you.VS Code fork that made AI coding actually work.AI features baked into the design tool you already use.
CategoryChatbotsAgentsCodingDesign
PricingFree + $20/mo Pro + team/enterpriseIncluded with ChatGPT Pro $200/moFree + $20/mo Pro + $40/mo BusinessIncluded with Figma plans
Best forLong writing, code, careful thinking, documents over 50 pages.Power users willing to pay $200/mo for a browser bot.Developers. Non-developers who want to ship working code.Designers already on Figma.
Strengths
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
Weaknesses
  • Image generation is weak
  • No native web search on all tiers
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Features vary by plan + region
  • Still rolling out
Kai's verdictS-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.B-tier. Still early. Manus is more flexible for less money.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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