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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
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
MagicSchool
S
GitHub Copilot
B
Genspark
A
Windsurf
A
TaglineAI platform built for teachers. Lesson plans + IEPs + admin.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI agent for deep search. Generates Sparkpages — full mini-reports.Codeium's agentic IDE. Cascade agent + strong free tier.
CategoryEducationCodingResearchCoding
PricingFree + $100/yr Plus + school plansFree (limited) + $10/mo Pro + $19/mo BusinessFree + $25/mo PlusFree + $15/mo Pro
Best forTeachers prepping materials. School districts.Teams with GitHub already. Devs who don't want to change IDEs.Travel planning, shopping comparisons, deep research where you want an artifact back.Developers who want Cursor-like power for less money.
Strengths
  • 60+ teacher-specific tools
  • Generous free tier
  • FERPA + COPPA compliant for schools
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
Weaknesses
  • Teacher-only focus
  • Less useful for students
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Smaller community
  • Model selection more limited
Kai's verdictS-tier for teachers. If you teach K-12, start here this week.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. Bet on this one — the Sparkpage format is genuinely new.A-tier. Close second to Cursor. If $5/mo matters, start here.
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