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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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Windsurf
A
Perplexity
S
Lovable
A
MagicSchool
S
TaglineCodeium's agentic IDE. Cascade agent + strong free tier.AI search done right. Cited answers, not chat theater.Build a full app from a prompt. Stripe-ready.AI platform built for teachers. Lesson plans + IEPs + admin.
CategoryCodingResearchDesignEducation
PricingFree + $15/mo ProFree + $20/mo ProFree + $25-$100/moFree + $100/yr Plus + school plans
Best forDevelopers who want Cursor-like power for less money.Replacing Google for any question where you want a cited answer in seconds.Non-devs + solopreneurs shipping MVPs.Teachers prepping materials. School districts.
Strengths
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
Weaknesses
  • Smaller community
  • Model selection more limited
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Complexity ceiling
  • Can generate brittle code
  • Teacher-only focus
  • Less useful for students
Kai's verdictA-tier. Close second to Cursor. If $5/mo matters, start here.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.S-tier for teachers. If you teach K-12, start here this week.
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