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TaglineAI search done right. Cited answers, not chat theater.VS Code fork that made AI coding actually work.Khan Academy's AI tutor. Socratic method, built for learning.The one that actually gets text in images right.
CategoryResearchCodingEducationImage
PricingFree + $20/mo ProFree + $20/mo Pro + $40/mo Business$4/mo (free for teachers)Free + $8/mo + $20/mo + $60/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Developers. Non-developers who want to ship working code.Students K-12. Parents helping with homework. Teachers prepping lessons.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Socratic — doesn't give answers, asks questions
  • Trusted by schools + parents
  • Integrated with Khan Academy curriculum
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • K-12 focus (not deep for adults)
  • Slower than general chatbots
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up.S-tier for text-in-image. Use this for posters, Midjourney for art.
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