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.
Pick tools (4 selected)
Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Claude
S
ChatGPT Operator
B
Perplexity
S
Figma AI
A
TaglineAnthropic's flagship — best reasoning + longest useful context.OpenAI's browser agent. Clicks and types on websites for you.AI search done right. Cited answers, not chat theater.AI features baked into the design tool you already use.
CategoryChatbotsAgentsResearchDesign
PricingFree + $20/mo Pro + team/enterpriseIncluded with ChatGPT Pro $200/moFree + $20/mo ProIncluded with Figma plans
Best forLong writing, code, careful thinking, documents over 50 pages.Power users willing to pay $200/mo for a browser bot.Replacing Google for any question where you want a cited answer in seconds.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
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • 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
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • 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 search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
LinkOpen →Open →Open →Open →